SitesBLAST

SitesBLAST – Find functional sites

SitesBLAST

Comparing WP_035255576.1 NCBI__GCF_000422285.1:WP_035255576.1 to proteins with known functional sites using BLASTp with E ≤ 0.001.

Or try Sites on a Tree, PaperBLAST, Conserved Domains, or compare to all protein structures

Found 20 (the maximum) hits to proteins with known functional sites (download)

I3VE77 2-hydroxyisobutanoyl-CoA mutase large subunit; 2-hydroxyisobutyryl-CoA mutase large subunit; HCM large subunit; EC 5.4.99.64 from Aquincola tertiaricarbonis (see 2 papers)
48% identity, 99% coverage: 4:559/560 of query aligns to 5:562/562 of I3VE77

query
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I3VE77

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YPTM 76:79 (≠ QPTM 75:78) binding (3S)-3-hydroxybutanoyl-CoA
TMR 86:88 (= TMR 85:87) binding (3S)-3-hydroxybutanoyl-CoA
I90 (≠ Y89) mutation to A: 6-fold decrease in catalytic efficiency with 2-hydroxyisobutyryl-CoA as substrate. 320-fold decrease in catalytic efficiency with (S)-3-hydroxybuytryl-CoA as substrate. 6-fold increase in catalytic efficiency with (R)-3-hydroxybutyryl-CoA as substrate. No change in catalytic efficiencies with pivalyl-CoA and isovaleryl-CoA as substrates.; mutation I->F,Y: Loss of activity.; mutation to L: 37-fold decrease in catalytic efficiency with 2-hydroxyisobutyryl-CoA as substrate. 290-fold decrease in catalytic efficiency with (S)-3-hydroxybuytryl-CoA as substrate. Does not show any significant activities with pivalyl-CoA and isovaleryl-CoA.; mutation to V: 100-fold decrease in catalytic efficiency with (S)-3-hydroxybuytryl-CoA as substrate. No change in catalytic efficiencies with pivalyl-CoA and isovaleryl-CoA as substrates.
D117 (≠ A116) binding (3S)-3-hydroxybutanoyl-CoA; mutation to A: 2-fold increase in catalytic efficiency with 2-hydroxyisobutyryl-CoA as substrate. Small increase in catalytic efficiency with (S)-3-hydroxybuytryl-CoA as substrate. 1800-fold increase in catalytic efficiency with (R)-3-hydroxybutyryl-CoA as substrate.; mutation to V: 1.5-fold increase in catalytic efficiency with 2-hydroxyisobutyryl-CoA as substrate. 3-fold decrease in catalytic efficiency with (S)-3-hydroxybuytryl-CoA as substrate. 1300-fold increase in catalytic efficiency with (R)-3-hydroxybutyryl-CoA as substrate. 74-fold increase in catalytic efficiency with pivalyl-CoA as substrate.
TVQ 196:198 (≠ TIQ 195:197) binding (3S)-3-hydroxybutanoyl-CoA
R235 (≠ L234) binding (3S)-3-hydroxybutanoyl-CoA
N240 (≠ S239) binding (3S)-3-hydroxybutanoyl-CoA
H245 (= H244) binding (3S)-3-hydroxybutanoyl-CoA
R284 (= R283) binding (3S)-3-hydroxybutanoyl-CoA

4r3uA Crystal structure of 2-hydroxyisobutyryl-coa mutase (see paper)
48% identity, 98% coverage: 4:553/560 of query aligns to 4:555/557 of 4r3uA

query
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active site: I89 (≠ Y89), Y243 (= Y243), H244 (= H244)
binding 3-hydroxybutanoyl-coenzyme a: Y75 (≠ Q75), T77 (= T77), M78 (= M78), R82 (≠ Q82), T85 (= T85), R87 (= R87), I89 (≠ Y89), D116 (≠ A116), S164 (= S164), T166 (= T166), T195 (= T195), Q197 (= Q197), R234 (≠ L234), N236 (= N236), N239 (≠ S239), Y243 (= Y243), H244 (= H244), R283 (= R283), F287 (= F287), R327 (= R327), F328 (= F328), H329 (= H329), Q331 (= Q331), Q362 (= Q362)
binding S-{(3R,5R,9R)-1-[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl]-3,5,9-trihydroxy-8,8-dimethyl-3,5-dioxido-10,14-dioxo-2,4,6-trioxa-11,15-diaza-3lambda~5~,5lambda~5~-diphosphaheptadecan-17-yl} 2-hydroxy-2-methylpropanethioate: Y75 (≠ Q75), T77 (= T77), M78 (= M78), R82 (≠ Q82), T85 (= T85), R87 (= R87), I89 (≠ Y89), D116 (≠ A116), S164 (= S164), T166 (= T166), T195 (= T195), Q197 (= Q197), R234 (≠ L234), N236 (= N236), N239 (≠ S239), H244 (= H244), R283 (= R283), F287 (= F287), R327 (= R327), F328 (= F328), H329 (= H329), Q331 (= Q331), Q362 (= Q362)
binding cobalamin: D116 (≠ A116), M119 (≠ L119), E139 (≠ V139), Q207 (≠ R207), E209 (≠ T209), E247 (= E247), A334 (≠ G334), E371 (= E371), A372 (= A372), A374 (≠ C374)

8gjuJ Crystal structure of human methylmalonyl-coa mutase (mmut) in complex with methylmalonic acidemia type a protein (mmaa), coenzyme a, and gdp (see paper)
48% identity, 97% coverage: 17:558/560 of query aligns to 7:546/689 of 8gjuJ

query
sites
8gjuJ

K

E

W

W

S

A

D

A

G

L

V

A

E

K

K

K

K

Q

I

L

N

K

-

G

K

K

H

N

P

P

E

E

R

-

K

D

A

L

N

I

F

W

I

H

N

T

P

P

S

E

G

G

I

I

P

S

I

I

K

K

R

P

L

L

Y

Y

S

S

P

K

V

R

D

D

T

T

Y

M

N

D

V

L

G

P

Y

-

I

-

E

E

L

L

G

-

F

-

P

P

G

G

E

V

F

K

P

P

F

F

T

T

R

R

G

G

V

P

Q
x
Y

P

P

T
|
T

M

M

Y

Y

R

T

T

F

Q
x
R

Y

P

W

W

T
|
T

M

I

R
|
R

Q

Q

Y

Y

A

A

G

G

F

F

A

S

S

T

A

V

E

E

S

S

N

N

R

K

R

F

Y

Y

K

K

F

D

L

N

L

I

E

K

Q

A

G

G

Q

Q

T

Q

G

G

L

L

S

S

V

V

A

A

F

F

D

D

L

L

P

A

T

T

Q

H

I

R

G

G

Y

Y

D

D

S

S

D

D

D

N

D

P

M

R

A

V

I

R

G

G

E

D

V

V

G

G

K

M

V

A

G

G

V

V

A

A

I

I

D

D

S

T

L

V

K

E

D

D

M

T

E

K

I

I

L

L

F

F

N

D

G

G

I

I

P

P

L

L

D

E

T

K

V

M

S

S

T

V

S
|
S

M

M

T
|
T

I

M

N

N

A

G

P

A

A

V

A

I

V

P

L

V

L

L

A

A

M

N

Y

F

I

I

V

V

V

T

G

G

E

E

K

E

Q

Q

G

G

V

V

S

P

S

K

D

E

K

K

L

L

R

T

G

G

T
|
T

I

I

Q
|
Q

N

N

D

D

I

I

L

L

K

K

E

E

Y

F

S

M

A

V

R

R

G

N

T

T

Y

Y

I

I

F

F

P

P

K

E

P

P

S

S

M

M

R

K

V

I

I

I

T

A

D

D

I

I

F

F

S

E

Y

Y

C

T

A

A

S

K

N

H

V

M

P

P

L

K

W

F

N
|
N

T

S

I

I

S

S

I

I

S

S

G

G

Y

Y

H

H

I

M

R

Q

E

E

A

A

G

G

S

A

T

D

A

A

V

I

Q

L

E

E

I

L

A

A

F

Y

T

T

L

L

A

A

D

D

G

G

I

L

A

E

Y

Y

V

S

E

R

A

T

A

G

I

L

T

Q

A

A

G

G

L

L

D

T

V

I

D

D

T

E

F

F

A

A

P

P

R
|
R

L

L

S
|
S

F

F

F

W

N

G

A

I

H

G

S

M

D

N

F

F

F

Y

E

M

E

E

I

I

A

A

K

K

Y

M

R

R

A

A

A

G

R

R

K

R

L

L

W

W

A

A

K

H

I

L

M

I

K

E

E

K

R

M

F

F

G

Q

A

P

K

K

N

N

P

S

K

K

S

S

M

L

R
|
R

F
x
A

H
|
H

T

C

Q

Q

T

T

A

S

G

G

C

W

T

S

L

L

T

T

A

E

Q

Q

Q

D

P

P

K

Y

N

N

I

I

V

V

R

R

V

T

A

A

F

I

Q

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A

A

L

M

A

A

V

V

L

F

G

G

T

T

Q
|
Q

S

S

L

L

H

H

T

T

N

N

S

S

M

F

D

D

E

E

A

A

L

L

C

G

L

L

P

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S

T

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V

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K

A

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I

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G

A

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K

T

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V

A

D

D

P

P

L

W

G

G

S

S

Y

Y

Y

M

L

M

E

E

N

C

L

L

T

T

N

N

E

D

I

V

C

Y

Q

D

K

A

A

A

E

L

A

K

Y

L

I

I

Q

N

K

E

I

I

D

E

K

E

M

M

G

G

A

M

V

A

E

K

V

A

I

V

E

A

N

E

G

G

F

I

I

P

Q

K

R

L

E

R

I

I

Q

E

E

E

S

C

A

A

Y

A

K

R

W

R

Q

Q

Q

A

E

R

I

I

E

D

Q

S

K

G

K

S

R

E

V

V

V

I

V

V

G

G

M

V

N

N

S

K

F

Y

H

Q

V

L

E

E

E

K

E

E

K

D

E

T

G

V

D

E

L

V

Q

L

R

A

V

I

D

D

-

N

P

T

Q

S

V

V

R

R

L

N

T

R

Q

Q

I

I

E

E

A

K

L

L

N

K

S

K

L

I

K

K

L

S

T

S

R

R

D

D

R

Q

Y

A

K

L

V

A

E

E

S

R

S

C

L

L

T

A

S

A

L

L

E

T

N

E

C

C

-

A

A

A

R

S

G

G

K

D

D

G

N

N

L

I

M

L

P

A

Y

L

I

A

L

V

E

D

S

A

V

S

R

R

S

A

Y

R

A

C

T

T

L

V

G

G

E

E

I

I

C

T

R

D

V

A

L

L

K

K

S

K

V

V

F

F

G

G

E

E

Y

H

A

K

Q

E

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I

K

T

T

S

binding coenzyme a: Y61 (≠ Q75), T63 (= T77), R68 (≠ Q82), T71 (= T85), R73 (= R87), S150 (= S164), T152 (= T166), T181 (= T195), Q183 (= Q197), N222 (= N236), R269 (= R283), S271 (= S285), R313 (= R327), A314 (≠ F328), H315 (= H329), Q348 (= Q362)

P22033 Methylmalonyl-CoA mutase, mitochondrial; MCM; Methylmalonyl-CoA isomerase; EC 5.4.99.2 from Homo sapiens (Human) (see 28 papers)
49% identity, 96% coverage: 17:553/560 of query aligns to 42:576/750 of P22033

query
sites
P22033

K
x
E

W
|
W

S
x
A

D
x
A

G
x
L

V
x
A

E
x
K

K
|
K

K
x
Q

I
x
L

N
x
K

-
x
G

K
|
K

H
x
N

P
|
P

E
|
E

R

-

K
x
D

A
x
L

N
x
I

F
x
W

I
x
H

N
x
T

P
|
P

S
x
E

G
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G

I
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I

P
x
S

I
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I

K
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K

R
x
P

L
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L

Y
|
Y

S
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S

P
x
K

V
x
R

D
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D

T
|
T

Y
x
M

N
x
D

V
x
L

G
x
P

Y

-

I

-

E
|
E

L
|
L

G

-

F

-

P
|
P

G
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G

E
x
V

F
x
K

P
|
P

F
|
F

T
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T

R
|
R

G
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G

V
x
P

Q
x
Y

P
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P

T
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T

M
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M

Y
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Y

R
x
T

T
x
F

Q
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R

Y
x
P

W
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W

T
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T

M
x
I

R
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R

Q
|
Q

Y
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Y

A
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A

G
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G

F
|
F

A
x
S

S
x
T

A
x
V

E
|
E

S
|
S

N
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N

R
x
K

R
x
F

Y
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Y

K
|
K

F
x
D

L
x
N

L
x
I

E
x
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x
A

G
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G

Q
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Q

T
x
Q

G
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G

L
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S

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A
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A

F
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I
x
R

G
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G

Y
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Y

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D
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D

D
x
N

D
x
P

M
x
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A
x
V

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x
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G
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G

E
x
D

V
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G
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G

K
x
M

V
x
A

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A
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I
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I

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E

D
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D

M
x
T

E
x
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I

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L

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F

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x
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G
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G

I
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I

P
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P

L
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L

D
x
E

T
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K

V
x
M

S
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S

T
x
V

S
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S

M
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M

T
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T

I
x
M

N
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N

A
x
G

P
x
A

A
x
V

A
x
I

V
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x
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L

A
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M
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S
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L
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L

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x
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Q

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I

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F

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A

S
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x
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A

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P

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R

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L

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A
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M

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A
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x
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A
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A

K
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M
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K
x
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E
x
K

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x
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F
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F

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x
Q

A
x
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K

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M
x
L

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R

F
x
A

H
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x
C

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A
x
S

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G

C
x
W

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x
S

L
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L

T
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T

A
x
E

Q
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Q

Q
x
D

P
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P

K
x
Y

N
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N

I
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I

V
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V

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R

V
x
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A
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A

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x
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A
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A

L
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M

A
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A

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x
F

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T
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T

Q
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Q

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S

L
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L

H
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T
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N
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N

S
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S

M
x
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A
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A

L
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L

C
x
G

L
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x
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x
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x
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x
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V
x
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D

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P

L
x
W

G
|
G

S
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S

Y
|
Y

Y
x
M

L
x
M

E
|
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N
x
C

L
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L

T
|
T

N
|
N

E
x
D

I
x
V

C
x
Y

Q
x
D

K
x
A

A
|
A

E
x
L

A
x
K

Y
x
L

I
|
I

Q
x
N

K
x
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I
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I

D
x
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K
x
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M
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M

G
|
G

A
x
M

V
x
A

E
x
K

V
x
A

I
x
V

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x
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N
x
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G
|
G

F
x
I

I
x
P

Q
x
K

R
x
L

E
x
R

I
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Q
x
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E
|
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S
x
C

A
|
A

Y
x
A

K
x
R

W
x
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Q
|
Q

Q
x
A

E
x
R

I
|
I

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x
D

Q
x
S

K
x
G

K
x
S

R
x
E

V
|
V

V
x
I

V
|
V

G
|
G

M
x
V

N
|
N

S
x
K

F
x
Y

H
x
Q

V
x
L

E
|
E

E
x
K

E
|
E

K
x
D

E
x
A

G
x
V

D
x
E

L
x
V

Q
x
L

R
x
A

V
x
I

D
|
D

-
x
N

P
x
T

Q
x
S

V
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V

R
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R

L
x
N

T
x
R

Q
|
Q

I
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I

E
|
E

A
x
K

L
|
L

N
x
K

S
x
K

L
x
I

K
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K

L
x
S

T
x
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R
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R

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|
D

R
x
Q

Y
x
A

K
x
L

V
x
A

E
|
E

S
x
R

S
x
C

L
|
L

T
x
A

S
x
A

L
|
L

E
x
T

N
x
E

C
|
C

-
x
A

A
|
A

R
x
S

G
|
G

K
x
D

D
x
G

N
|
N

L
x
I

M
x
L

P
x
A

Y
x
L

I
x
A

L
x
V

E
x
D

S
x
A

V
x
S

R
|
R

S
x
A

Y
x
R

A
x
C

T
|
T

L
x
V

G
|
G

E
|
E

I
|
I

C
x
T

R
x
D

V
x
A

L
|
L

K
|
K

S
x
K

V
|
V

F
|
F

G
|
G

E
|
E

Y
x
H

Q50 (≠ K25) binding malonyl-CoA
I69 (= I44) to V: in MAMM; likely benign; dbSNP:rs115923556
P86 (= P65) to L: in MAMM; mut0 and mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs769348060
G87 (= G66) to E: in MAMM; mut0; dbSNP:rs1554160986
R93 (= R72) to H: in MAMM; mut0; decreased methylmalonyl-CoA mutase activity; dbSNP:rs121918251
G94 (= G73) to R: in MAMM; mut0; dbSNP:rs727504022; to V: in MAMM; mut- and mut0; dbSNP:rs535411418
P95 (≠ V74) to R: in MAMM; mut0; dbSNP:rs190834116
YPTM 96:99 (≠ QPTM 75:78) binding malonyl-CoA
Y100 (= Y79) to C: in MAMM; mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs864309735
W105 (= W84) to R: in MAMM; mut0; dbSNP:rs121918249
TIRQY 106:110 (≠ TMRQY 85:89) binding malonyl-CoA
R108 (= R87) to C: in MAMM; mut0; dbSNP:rs121918257; to G: in MAMM; mut-; dbSNP:rs121918257; to H: in MAMM; mut0; dbSNP:rs483352778
Q109 (= Q88) to R: in MAMM; mut0; dbSNP:rs1461110052
G133 (= G112) to R: in MAMM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs879253828
A137 (= A116) to V: in MAMM; mut0; dbSNP:rs941483851
D139 (= D118) to N: in MAMM; uncertain significance; dbSNP:rs879253829
L140 (= L119) to P: in MAMM; decreased protein expression; decreased methylmalonyl-CoA mutase activity
A141 (≠ P120) to T: in MAMM; decreased protein expression; dbSNP:rs1554160730
H143 (≠ Q122) to Y: in MAMM; mut0
G145 (= G124) to S: in MAMM; mut0; dbSNP:rs1237080100
S148 (= S127) to L: in MAMM; mut0; dbSNP:rs1300547552
D156 (≠ E135) to N: in MAMM; mut-
G158 (= G137) to V: in MAMM; mut0
G161 (= G140) to R: in MAMM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs2127420039; to V: in MAMM; decreased protein expression
F174 (= F153) to S: in MAMM; mut0; dbSNP:rs864309733
M186 (= M165) to V: in MAMM; mut-; dbSNP:rs148331800
T187 (= T166) to S: in MAMM; mut0; dbSNP:rs879253830
N189 (= N168) to I: in MAMM; mut-; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs200908035; to K: in MAMM; mut-; dbSNP:rs1561959114
A191 (≠ P170) to E: in MAMM; mut- and mut0; affects proper folding; reduced protein level; decreased methylmalonyl-CoA mutase activity; dbSNP:rs760782399
A197 (= A176) to E: in MAMM; mut0
G203 (= G182) to R: in MAMM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs778702777
E205 (≠ K184) natural variant: Missing (in MAMM; mut0; dbSNP:rs879253831)
G215 (= G194) to C: in MAMM; mut- and mut0; dbSNP:rs121918258; to S: in MAMM; mut0; dbSNP:rs121918258
TIQ 216:218 (= TIQ 195:197) binding malonyl-CoA
Q218 (= Q197) to H: in MAMM; mut0 and mut-; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; alters thermodynamic stability; dbSNP:rs1446389693
N219 (= N198) to Y: in MAMM; mut0; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; dbSNP:rs121918256
R228 (= R207) binding malonyl-CoA; to Q: in MAMM; mut0; dbSNP:rs770810987
T230 (= T209) to I: in MAMM; mut-; dbSNP:rs879253833; to R: in MAMM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs879253833
Y231 (= Y210) to N: in MAMM; mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; strong decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs864309736
K255 (≠ L234) binding malonyl-CoA
S262 (= S241) to N: in MAMM; mut0; dbSNP:rs1767683356
H265 (= H244) binding malonyl-CoA; to Y: in MAMM; mut-
E276 (= E255) to D: in MAMM; uncertain significance; mut-; dbSNP:rs12175488
L281 (= L260) to S: in MAMM; mut0; dbSNP:rs796052007
G284 (= G263) to E: in MAMM; mut0; dbSNP:rs879253835; to R: in MAMM; mut0; dbSNP:rs761477436
S288 (≠ V267) to P: in MAMM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs1179778233
G291 (≠ A270) to E: in MAMM; mut0
Q293 (≠ T272) to P: in MAMM; mut0; dbSNP:rs138374956
RLS 304:306 (= RLS 283:285) binding malonyl-CoA
L305 (= L284) to S: in MAMM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs1554160246
S306 (= S285) to F: in MAMM; mut0; dbSNP:rs1085307929
W309 (≠ F288) to G: in MAMM; decreased protein expression; dbSNP:rs2127418704
G312 (≠ H291) to V: in MAMM; mut0; dbSNP:rs864309734
Y316 (≠ F295) to C: in MAMM; mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; no decreased affinity for adenosylcob(III)alamin; dbSNP:rs781474200
A324 (= A303) to T: in MAMM; mut-; dbSNP:rs780387525
R326 (= R305) to K: in MAMM; uncertain significance; dbSNP:rs758577372
L328 (= L307) to F: in MAMM; mut0; affects proper folding; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; dbSNP:rs796052002; to P: in MAMM; mut0; dbSNP:rs965316043
S344 (= S323) to F: in MAMM; mut-; affects proper folding; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin
L346 (≠ M325) natural variant: Missing (in MAMM; mut0)
L347 (≠ M326) to R: in MAMM; mut0; dbSNP:rs1026703654
H350 (= H329) to Y: in MAMM; mut0; dbSNP:rs1407914109
L358 (= L337) to P: in MAMM; mut0; dbSNP:rs1767612147
N366 (= N345) to S: in MAMM; mut-; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs864309737
R369 (= R348) to C: in MAMM; mut0; dbSNP:rs772552898; to H: in MAMM; mut- and mut0; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; alters thermodynamic stability; dbSNP:rs564069299
T370 (≠ V349) to P: in MAMM; mut0; dbSNP:rs368790885
A377 (= A356) to E: in MAMM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs121918250
Q383 (= Q362) to H: in MAMM; mut0; to P: in MAMM; mut0
H386 (= H365) to N: in MAMM; mut0; dbSNP:rs1554159937; to R: in MAMM; mut0; dbSNP:rs866933356
T387 (= T366) to I: in MAMM; mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs1400022403
N388 (= N367) to H: in MAMM; mut0; dbSNP:rs766010704; to K: in MAMM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs879253840
S389 (= S368) natural variant: Missing (in MAMM; mut0)
I412 (= I391) natural variant: Missing (in MAMM; mut0)
P424 (= P403) to L: in MAMM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs879253842
G426 (= G405) to E: in MAMM; mut-; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs533755473; to R: in MAMM; mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; strong decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs769922244
G427 (= G406) to D: in MAMM; mut0; dbSNP:rs753288303
G454 (= G433) to E: in MAMM; mut0
A499 (≠ E478) to T: in dbSNP:rs2229385
I505 (≠ V484) to T: in MAMM; decreased protein expression; decreased methylmalonyl-CoA mutase activity
Q514 (= Q492) to E: in MAMM; uncertain significance; to K: in MAMM; decreased protein expression; dbSNP:rs2127416800
L518 (= L496) to P: in MAMM; mut0; dbSNP:rs864309738
R532 (≠ S510) to H: in dbSNP:rs1141321
A535 (≠ T513) to P: in MAMM; mut0; dbSNP:rs760183775
A552 (≠ I529) to V: in MAMM; uncertain significance; dbSNP:rs879253845
C560 (≠ A537) to Y: in MAMM; mut0; dbSNP:rs1238333040
T566 (≠ C543) to R: in MAMM; mut0; dbSNP:rs1767288356
F573 (= F550) to S: in MAMM; mut-; affects proper folding; no effect on protein abundance; no effect on methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; does not alter thermodynamic stability; dbSNP:rs775593146

Sites not aligning to the query:

1:32 modified: transit peptide, Mitochondrion
7:750 natural variant: Missing (in MAMM; mut-)
152:750 natural variant: Missing (in MAMM; mut0)
228:750 natural variant: Missing (in MAMM; mut0)
587 Y → C: in MAMM; mut-
597 I → R: in MAMM; no changed in protein expression; decreased methylmalonyl-CoA mutase activity; dbSNP:rs1554158951
615 P → L: in MAMM; mut0; affects proper folding; reduced strongly protein level; dbSNP:rs1554158777; P → R: in MAMM; mut0; dbSNP:rs1554158777; P → T: in MAMM; mut0; affects proper folding; reduced strongly protein level; loss of methylmalonyl-CoA mutase activity; dbSNP:rs1302409621
616 R → C: in MAMM; mut0; dbSNP:rs765284825
617 L → R: in MAMM; mut0; dbSNP:rs1554158775
621 K → N: in MAMM; mut0
623 G → R: in MAMM; mut0; dbSNP:rs121918254
624 Q → R: in MAMM; no effect on protein abundance; dbSNP:rs768521956
625 D → G: in MAMM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs879253847; D → V: in MAMM; mut0; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity
626 G → C: in MAMM; mut-; dbSNP:rs982110849
627 binding axial binding residue; H → R: in MAMM; mut0; dbSNP:rs372486357
630 G → E: in MAMM; mut0; dbSNP:rs143023066
633 V → G: in MAMM; mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; does not alter thermodynamic stability; dbSNP:rs200055428
637 G → E: in MAMM; mut-; G → R: in MAMM; mut0; dbSNP:rs781501004
638 F → I: in MAMM; mut0
640 D → Y: in MAMM; mut0; dbSNP:rs865815395
642 G → R: in MAMM; mut-; dbSNP:rs747897332
648 G → D: in MAMM; mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; strong decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs766721811
669 V → E: in MAMM; mut0; dbSNP:rs1360470463
671 I → V: in dbSNP:rs8589
674 L → F: in MAMM; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs1164271240
678 H → R: in MAMM; mut-; dbSNP:rs147094927
684 natural variant: E -> EL (in MAMM; mut-)
685 L → R: in MAMM; mut-; dbSNP:rs864309739
694 R → L: in MAMM; mut-; decreased protein abundance; loss of methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs756225782; R → W: in MAMM; mut- and mut0; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs777758903
700 M → K: in MAMM; mut-; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs140600746
703 G → R: in MAMM; mut0; dbSNP:rs121918255
717 G → V: in MAMM; mut-; no effect on protein abundance; interferes with the binding of the cofactor to the apoenzyme; decreased methylmalonyl-CoA mutase activity; strong decreased affinity for adenosylcob(III)alamin; decreased thermodynamic stability; dbSNP:rs121918252
723 G → D: in MAMM; decreased protein expression; decreased methylmalonyl-CoA mutase activity; dbSNP:rs755077681

2xiqA Crystal structure of human methylmalonyl-coa mutase in complex with adenosylcobalamin and malonyl-coa (see paper)
49% identity, 96% coverage: 17:553/560 of query aligns to 7:541/714 of 2xiqA

query
sites
2xiqA

K

E

W

W

S

A

D

A

G

L

V

A

E

K

K

K

K

Q

I

L

N

K

-

G

K

K

H

N

P

P

E

E

R

-

K

D

A

L

N

I

F

W

I

H

N

T

P

P

S

E

G

G

I

I

P

S

I

I

K

K

R

P

L

L

Y

Y

S

S

P

K

V

R

D

D

T

T

Y

M

N

D

V

L

G

P

Y

-

I

-

E

E

L

L

G

-

F

-

P

P

G

G

E

V

F

K

P

P

F

F

T

T

R

R

G

G

V

P

Q
x
Y

P

P

T
|
T

M
|
M

Y

Y

R

T

T

F

Q
x
R

Y

P

W

W

T
|
T

M

I

R
|
R

Q

Q

Y
|
Y

A

A

G

G

F

F

A

S

S

T

A

V

E

E

S

S

N

N

R

K

R

F

Y

Y

K

K

F

D

L

N

L

I

E

K

Q

A

G

G

Q

Q

T

Q

G

G

L

L

S

S

V

V

A

A

F

F

D

D

L
|
L

P

A

T

T

Q
x
H

I

R

G

G

Y

Y

D

D

S

S

D

D

D

N

D

P

M

R

A

V

I

R

G

G

E

D

V

V

G

G

K

M

V
x
A

G

G

V

V

A

A

I

I

D

D

S

T

L

V

K

E

D

D

M

T

E

K

I

I

L

L

F

F

N

D

G

G

I

I

P

P

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L

D

E

T

K

V

M

S

S

T

V

S
|
S

M

M

T
|
T

I

M

N

N

A

G

P

A

A

V

A

I

V

P

L

V

L

L

A

A

M

N

Y

F

I

I

V

V

V

T

G

G

E

E

K

E

Q

Q

G

G

V

V

S

P

S

K

D

E

K

K

L

L

R

T

G

G

T
|
T

I

I

Q

Q

N

N

D

D

I

I

L

L

K

K

E

E

Y

F

S

M

A

V

R
|
R

G

N

T

T

Y

Y

I

I

F

F

P

P

K

E

P

P

S

S

M

M

R

K

V

I

I

I

T

A

D

D

I

I

F

F

S

E

Y

Y

C

T

A

A

S

K

N

H

V

M

P

P

L
x
K

W

F

N

N

T

S

I

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

R

Q

E
|
E

A

A

G

G

S

A

T

D

A

A

V

I

Q

L

E

E

I

L

A

A

F

Y

T

T

L

L

A

A

D

D

G

G

I

L

A

E

Y

Y

V

S

E

R

A

T

A

G

I

L

T

Q

A

A

G

G

L

L

D

T

V

I

D

D

T

E

F

F

A

A

P

P

R
|
R

L

L

S
|
S

F

F

F
|
F

F

W

N

G

A

I

H

G

S

M

D

N

F

F

F

Y

E

M

E

E

I

I

A

A

K

K

Y

M

R

R

A

A

A

G

R

R

K

R

L

L

W

W

A

A

K

H

I

L

M

I

K

E

E

K

R

M

F

F

G

Q

A

P

K

K

N

N

P

S

K

K

S

S

M

L

R
|
R

F
x
A

H
|
H

T

C

Q
|
Q

T

T

A

S

G
|
G

C
x
W

T

S

L

L

T

T

A

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Q

Q

Q

D

P

P

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Y

N

N

I

I

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V

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R

V

T

A

A

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I

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E

A

A

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M

A

A

V

V

L

F

G

G

T

T

Q
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Q

S

S

L

L

H

H

T

T

N

N

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M

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E

A

A

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L

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x
G

L
|
L

P

P

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G

G

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Y

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N

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V

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Y

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A

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A

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A

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Y

L

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I

I

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K

E

M

M

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G

A

M

V

A

E

K

V

A

I

V

E

A

N

E

G

G

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I

I

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Q

K

R

L

E

R

I

I

Q

E

E

E

S

C

A

A

Y

A

K

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W

R

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Q

Q

A

E

R

I

I

E

D

Q

S

K

G

K

S

R

E

V

V

V

I

V

V

G

G

M

V

N

N

S

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Y

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V

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E

E

E

K

E

E

K

D

E

T

G

V

D

E

L

V

Q

L

R

A

V

I

D

D

-

N

P

T

Q

S

V

V

R

R

L

N

T

R

Q

Q

I

I

E

E

A

K

L

L

N

K

S

K

L

I

K

K

L

S

T

S

R

R

D

D

R

Q

Y

A

K

L

V

A

E

E

S

R

S

C

L

L

T

A

S

A

L

L

E

T

N

E

C

C

-

A

A

A

R

S

G

G

K

D

D

G

N

N

L

I

M

L

P

A

Y

L

I

A

L

V

E

D

S

A

V

S

R

R

S

A

Y

R

A

C

T

T

L

V

G

G

E

E

I

I

C

T

R

D

V

A

L

L

K

K

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K

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V

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F

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G

E

E

Y

H

active site: Y75 (= Y89), Y229 (= Y243), H230 (= H244)
binding cobalamin: Y75 (= Y89), L105 (= L119), H108 (≠ Q122), A125 (≠ V139), R193 (= R207), E233 (= E247), G320 (= G334), W321 (≠ C335), E357 (= E371), G360 (≠ C374), L361 (= L375)
binding malonyl-coenzyme a: Y61 (≠ Q75), T63 (= T77), M64 (= M78), R68 (≠ Q82), T71 (= T85), R73 (= R87), Y75 (= Y89), S150 (= S164), T152 (= T166), T181 (= T195), R193 (= R207), K220 (≠ L234), H230 (= H244), R269 (= R283), S271 (= S285), F273 (= F287), R313 (= R327), A314 (≠ F328), H315 (= H329), Q317 (= Q331), Q348 (= Q362)

Sites not aligning to the query:

active site: 586, 590, 592
binding cobalamin: 591, 592, 593, 594, 595, 599, 635, 637, 639, 641, 667, 668, 687, 688, 691

8dyjB Crystal structure of human methylmalonyl-coa mutase in complex with adp and cob(ii)alamin (see paper)
49% identity, 96% coverage: 17:553/560 of query aligns to 6:540/708 of 8dyjB

query
sites
8dyjB

K

E

W

W

S

A

D

A

G

L

V

A

E

K

K

K

K

Q

I

L

N

K

-

G

K

K

H

N

P

P

E

E

R

-

K

D

A

L

N

I

F

W

I

H

N

T

P

P

S

E

G

G

I

I

P

S

I

I

K

K

R

P

L

L

Y

Y

S

S

P

K

V

R

D

D

T

T

Y

M

N

D

V

L

G

P

Y

-

I

-

E

E

L

L

G

-

F

-

P

P

G

G

E

V

F

K

P

P

F

F

T

T

R

R

G

G

V

P

Q

Y

P

P

T

T

M

M

Y

Y

R

T

T

F

Q

R

Y

P

W

W

T

T

M

I

R

R

Q

Q

Y
|
Y

A

A

G

G

F

F

A

S

S

T

A

V

E

E

S

S

N

N

R

K

R

F

Y

Y

K

K

F

D

L

N

L

I

E

K

Q

A

G

G

Q

Q

T

Q

G

G

L

L

S

S

V

V

A

A

F
|
F

D

D

L
|
L

P

A

T

T

Q
x
H

I

R

G

G

Y

Y

D

D

S

S

D

D

D

N

D

P

M

R

A

V

I

R

G

G

E

D

V

V

G

G

K

M

V
x
A

G

G

V

V

A

A

I

I

D

D

S

T

L

V

K

E

D

D

M

T

E

K

I

I

L

L

F

F

N

D

G

G

I

I

P

P

L

L

D

E

T

K

V

M

S

S

T

V

S

S

M

M

T
|
T

I

M

N

N

A

G

P

A

A

V

A

I

V

P

L

V

L

L

A

A

M

N

Y

F

I

I

V

V

V

T

G

G

E

E

K

E

Q

Q

G

G

V

V

S

P

S

K

D

E

K

K

L

L

R

T

G

G

T

T

I

I

Q

Q

N

N

D

D

I

I

L

L

K

K

E

E

Y

F

S

M

A
x
V

R
|
R

G

N

T

T

Y

Y

I

I

F

F

P

P

K

E

P

P

S

S

M

M

R

K

V

I

I

I

T

A

D

D

I

I

F

F

S

E

Y

Y

C

T

A

A

S

K

N

H

V

M

P

P

L

K

W

F

N

N

T

S

I

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

R

Q

E
|
E

A

A

G

G

S

A

T

D

A

A

V

I

Q

L

E

E

I

L

A

A

F

Y

T

T

L

L

A

A

D

D

G

G

I

L

A

E

Y

Y

V

S

E

R

A

T

A

G

I

L

T

Q

A

A

G

G

L

L

D

T

V

I

D

D

T

E

F

F

A

A

P

P

R

R

L

L

S

S

F

F

F
|
F

F

W

N

G

A

I

H

G

S

M

D

N

F

F

F

Y

E

M

E

E

I

I

A

A

K

K

Y

M

R

R

A

A

A

G

R

R

K

R

L

L

W

W

A

A

K

H

I

L

M

I

K

E

E

K

R

M

F

F

G

Q

A

P

K

K

N

N

P

S

K

K

S

S

M

L

R

R

F

A

H

H

T

C

Q
|
Q

T

T

A

S

G
|
G

C
x
W

T

S

L

L

T

T

A

E

Q

Q

Q

D

P

P

K

Y

N

N

I

I

V

V

R

R

V

T

A

A

F

I

Q

E

A

A

L

M

A

A

V

V

L

F

G

G

T

T

Q

Q

S

S

L

L

H

H

T

T

N
|
N

S

S

M

F

D

D

E
|
E

A

A

L

L

C
x
G

L
|
L

P
|
P

S

T

E

V

E

K

A

S

V

A

Q

R

V

I

A

A

L

R

R

N

T

T

Q

Q

Q

I

L

I

I

I

A

Q

H

E

E

E

T

S

G

G

A

I

G

P

D

K

T

V

V

A

D

D

P

P

L

W

G

G

S

S

Y

Y

Y

M

L

M

E

E

N

C

L

L

T

T

N

N

E

D

I

V

C

Y

Q

D

K

A

A

A

E

L

A

K

Y

L

I

I

Q

N

K

E

I

I

D

E

K

E

M

M

G

G

A

M

V

A

E

K

V

A

I

V

E

A

N

E

G

G

F

I

I

P

Q

K

R

L

E

R

I

I

Q

E

E

E

S

C

A

A

Y

A

K

R

W

R

Q

Q

Q

A

E

R

I

I

E

D

Q

S

K

G

K

S

R

E

V

V

V

I

V

V

G

G

M

V

N

N

S

K

F

Y

H

Q

V

L

E

E

E

K

E

E

K

D

E

T

G

V

D

E

L

V

Q

L

R

A

V

I

D

D

-

N

P

T

Q

S

V

V

R

R

L

N

T

R

Q

Q

I

I

E

E

A

K

L

L

N

K

S

K

L

I

K

K

L

S

T

S

R

R

D

D

R

Q

Y

A

K

L

V

A

E

E

S

R

S

C

L

L

T

A

S

A

L

L

E

T

N

E

C

C

-

A

A

A

R

S

G

G

K

D

D

G

N

N

L

I

M

L

P

A

Y

L

I

A

L

V

E

D

S

A

V

S

R

R

S

A

Y

R

A

C

T

T

L

V

G

G

E

E

I

I

C

T

R

D

V

A

L

L

K

K

S

K

V

V

F

F

G

G

E

E

Y

H

binding adenosine-5'-diphosphate: Y74 (= Y89), T151 (= T166), R192 (= R207), Y228 (= Y243), H229 (= H244), F272 (= F287), Q316 (= Q331), N352 (= N367), E356 (= E371), L360 (= L375), P361 (= P376)
binding cobalamin: F102 (= F117), L104 (= L119), H107 (≠ Q122), A124 (≠ V139), V191 (≠ A206), R192 (= R207), H229 (= H244), E232 (= E247), G319 (= G334), W320 (≠ C335), E356 (= E371), G359 (≠ C374), L360 (= L375)

Sites not aligning to the query:

binding cobalamin: 590, 591, 592, 593, 594, 598, 636, 638, 640, 666, 667, 668, 686, 687, 690

6reqA Methylmalonyl-coa mutase, 3-carboxypropyl-coa inhibitor complex (see paper)
47% identity, 93% coverage: 42:559/560 of query aligns to 43:565/727 of 6reqA

query
sites
6reqA

I

I

P

P

I

V

K

G

R

T

L

L

Y

F

S

N

P

E

V

D

D

V

T

Y

Y

K

N

D

V

M

G

D

Y

W

I

L

E

D

E

T

L

-

G

-

F

Y

P

A

G

G

E

I

F

P

P

P

F

F

T

V

R

H

G

G

V

P

Q
x
Y

P

A

T
|
T

M
|
M

Y

Y

R

A

T
x
F

Q
x
R

Y

P

W

W

T
|
T

M

I

R
|
R

Q

Q

Y
|
Y

A

A

G

G

F

F

A

S

S

T

A

A

E

K

E

E

S

S

N

N

R

A

R

F

Y

Y

K

R

F

R

L

N

L

L

E

A

Q

A

G

G

Q

Q

T

K

G

G

L

L

S
|
S

V

V

A

A

F
|
F

D

D

L
|
L

P

P

T

T

Q
x
H

I

R

G

G

Y

Y

D

D

S

S

D

D

D

N

D

P

M

R

A

V

I

A

G

G

E

D

V

V

G

G

K

M

V
x
A

G

G

V

V

A

A

I

I

D

D

S

S

L

I

K

Y

D

D

M

M

E

R

I

E

L

L

F

F

N

A

G

G

I

I

P

P

L

L

D

D

T

Q

V

M

S

S

T

V

S
|
S

M

M

T
|
T

I

M

N

N

A

G

P

A

A

V

A

L

V

P

L

I

L

L

A

A

M

L

Y

Y

I

V

V

V

V

T

G

A

E

E

K

E

Q

Q

G

G

V

V

S

K

S

P

D

E

K

Q

L

L

R

A

G

G

T
|
T

I

I

Q

Q

N

N

D

D

I

I

L

L

K

K

E

E

Y

F

S

M

A

V

R
|
R

G

N

T

T

Y

Y

I

I

F

Y

P

P

K

Q

P

P

S

S

M

M

R

R

V

I

I

I

T

S

D

E

I

I

F

F

S

A

Y

Y

C

T

A

S

S

A

N

N

V

M

P

P

L

K

W

W

N

N

T

S

I

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

R

Q

E
|
E

A

A

G

G

S

A

T

T

A

A

V

D

Q

I

E

E

I

M

A

A

F

Y

T

T

L

L

A

A

D

D

G

G

I

V

A

D

Y

Y

V

I

E

R

A

A

A

G

I

E

T

S

A

V

G

G

L

L

D

N

V

V

D

D

T

Q

F

F

A

A

P

P

R
|
R

L

L

S
|
S

F

F

F
|
F

F

W

N

G

A

I

H

G

S

M

D

N

F

F

E

M

E

E

I

V

A

A

K

K

Y

L

R

R

A

A

R

R

K

M

L

L

W

W

A

A

K

K

I

L

M

V

K

H

E

Q

R

-

F

F

G

G

A

P

K

K

N

N

P

P

K

K

S

S

M

M

M

S

M

L

R

R

F

T

H
|
H

T

S

Q
|
Q

T

T

A

S

G
|
G

C
x
W

T

S

L

L

T

T

A

A

Q

Q

Q

D

P

V

K

Y

N

N

I

V

V

V

R

R

V

T

A

C

F

I

Q

E

A

A

L

M

A

A

V

T

L

Q

G

G

G

H

T

T

Q
|
Q

S

S

L

L

H

H

T

T

N

N

S

S

M

L

D

D

E
|
E

A
|
A

L

I

C
x
A

L

L

P

P

S

T

E

D

E

F

A

S

V

A

Q

R

V

I

A

A

L

R

R

N

T

T

Q

Q

Q

L

L

F

I

L

A

Q

H

Q

E

E

T

S

G

G

A

T

G

T

D

R

T

V

V

I

D

D

P

P

L

W

G

S

G

G

S

S

Y

A

Y

Y

L

V

E

E

N

E

L

L

T

T

N

W

E

D

I

L

C

A

Q

R

K

K

A

A

E

W

A

G

Y

H

I

I

Q

Q

K

E

I

V

D

E

K

K

M

V

G

G

A

M

V

A

E

K

V

A

I

I

E

E

N

K

G

G

F

I

I

P

Q

K

R

M

E

R

I

I

Q

E

E

E

S

A

A

A

Y

A

K

R

W

T

Q

Q

Q

A

E

R

I

I

E

D

Q

S

K

G

K

R

R

Q

V

P

V

L

V

I

G

G

M

V

N

N

S

K

F

Y

H

R

V

L

E

E

E

H

E

E

K

P

E

P

G

L

D

D

L

V

Q

L

R

K

V

V

D

D

P

N

Q

S

V

T

R

V

L

L

T

A

Q

E

I

Q

E

K

A

A

-

K

L

L

N

V

S

K

L

L

K

R

L

A

T

E

R

R

D

D

R

P

Y

E

K

K

V

V

E

K

S

A

L

L

T

D

S

K

L

I

E

T

N

W

C

A

A

A

R

G

G

N

K

P

D

D

-

D

-

K

-

D

-

P

-

D

-

R

N

N

L

L

M

L

P

K

Y

L

I

C

L

I

E

D

S

A

V

G

R

R

S

A

Y

M

A

A

T

T

L

V

G

G

E

E

I

M

C

S

R

D

V

A

L

L

K

E

S

K

V

V

F

F

G

G

E

R

Y

Y

-

T

A

A

Q

Q

V

I

K

R

T

T

F

I

active site: Y88 (= Y89), Y242 (= Y243), H243 (= H244)
binding 3-carboxypropyl-coenzyme a: Y74 (≠ Q75), T76 (= T77), M77 (= M78), F80 (≠ T81), R81 (≠ Q82), T84 (= T85), R86 (= R87), Y88 (= Y89), S113 (= S114), S163 (= S164), T165 (= T166), T194 (= T195), R206 (= R207), H243 (= H244), R282 (= R283), S284 (= S285), F286 (= F287), H327 (= H329), Q329 (= Q331), Q360 (= Q362)
binding cobalamin: Y88 (= Y89), F116 (= F117), L118 (= L119), H121 (≠ Q122), A138 (≠ V139), R206 (= R207), E246 (= E247), G332 (= G334), W333 (≠ C335), E369 (= E371), A370 (= A372), A372 (≠ C374)

Sites not aligning to the query:

active site: 603, 607, 609
binding cobalamin: 608, 609, 610, 611, 612, 616, 620, 654, 656, 658, 684, 685, 704, 705, 708

P11653 Methylmalonyl-CoA mutase large subunit; MCM-alpha; EC 5.4.99.2 from Propionibacterium freudenreichii subsp. shermanii (see 4 papers)
47% identity, 93% coverage: 42:559/560 of query aligns to 44:566/728 of P11653

query
sites
P11653

I

I

P

P

I

V

K

G

R

T

L

L

Y

F

S

N

P

E

V

D

D

V

T

Y

Y

K

N

D

V

M

G

D

Y

W

I

L

E

D

E

T

L

-

G

-

F

Y

P

A

G

G

E

I

F

P

P

P

F

F

T

V

R

H

G

G

V

P

Q
x
Y

P

A

T

T

M
|
M

Y

Y

R

A

T

F

Q
x
R

Y

P

W

W

T
|
T

M

I

R
|
R

Q

Q

Y
|
Y

A

A

G

G

F

F

A

S

S

T

A

A

E

K

E

E

S

S

N

N

R

A

R

F

Y

Y

K

R

F

R

L

N

L

L

E

A

Q

A

G

G

Q

Q

T

K

G

G

L

L

S
|
S

V

V

A

A

F
|
F

D

D

L

L

P

P

T

T

Q

H

I

R

G

G

Y

Y

D

D

S

S

D

D

D

N

D

P

M

R

A

V

I

A

G

G

E

D

V

V

G

G

K

M

V
x
A

G

G

V

V

A

A

I

I

D

D

S

S

L

I

K

Y

D

D

M

M

E

R

I

E

L

L

F

F

N

A

G

G

I

I

P

P

L

L

D

D

T

Q

V

M

S

S

T

V

S

S

M

M

T

T

I

M

N

N

A

G

P

A

A

V

A

L

V

P

L

I

L

L

A

A

M

L

Y

Y

I

V

V

V

V

T

G

A

E

E

K

E

Q

Q

G

G

V

V

S

K

S

P

D

E

K

Q

L

L

R

A

G

G

T
|
T

I

I

Q
|
Q

N

N

D

D

I

I

L

L

K

K

E

E

Y

F

S

M

A
x
V

R
|
R

G

N

T

T

Y

Y

I

I

F

Y

P

P

K

Q

P

P

S

S

M

M

R

R

V

I

I

I

T

S

D

E

I

I

F

F

S

A

Y

Y

C

T

A

S

S

A

N

N

V

M

P

P

L

K

W

W

N

N

T

S

I

I

S

S

I

I

S

S

G

G

Y

Y

H
|
H

I

M

R

Q

E

E

A

A

G

G

S

A

T

T

A

A

V

D

Q

I

E

E

I

M

A

A

F

Y

T

T

L

L

A

A

D

D

G

G

I

V

A

D

Y

Y

V

I

E

R

A

A

A

G

I

E

T

S

A

V

G

G

L

L

D

N

V

V

D

D

T

Q

F

F

A

A

P

P

R
|
R

L

L

S
|
S

F

F

F

W

N

G

A

I

H

G

S

M

D

N

F

F

E

M

E

E

I

V

A

A

K

K

Y

L

R

R

A

A

R

R

K

M

L

L

W

W

A

A

K

K

I

L

M

V

K

H

E

Q

R

-

F

F

G

G

A

P

K

K

N

N

P

P

K

K

S

S

M

M

M

S

M

L

R

R

F

T

H

H

T

S

Q

Q

T

T

A

S

G
|
G

C

W

T

S

L

L

T

T

A

A

Q

Q

Q

D

P

V

K

Y

N

N

I

V

V

V

R

R

V

T

A

C

F

I

Q

E

A

A

L

M

A

A

V

T

L

Q

G

G

G

H

T

T

Q

Q

S

S

L

L

H

H

T

T

N

N

S

S

M

L

D

D

E
|
E

A

A

L

I

C
x
A

L

L

P

P

S

T

E

D

E

F

A

S

V

A

Q

R

V

I

A

A

L

R

R

N

T

T

Q

Q

Q

L

L

F

I

L

A

Q

H

Q

E

E

T

S

G

G

A

T

G

T

D

R

T

V

V

I

D

D

P

P

L

W

G

S

G

G

S

S

Y

A

Y

Y

L

V

E

E

N

E

L

L

T

T

N

W

E

D

I

L

C

A

Q

R

K

K

A

A

E

W

A

G

Y

H

I

I

Q

Q

K

E

I

V

D

E

K

K

M

V

G

G

A

M

V

A

E

K

V

A

I

I

E

E

N

K

G

G

F

I

I

P

Q

K

R

M

E

R

I

I

Q

E

E

E

S

A

A

A

Y

A

K

R

W

T

Q

Q

Q

A

E

R

I

I

E

D

Q

S

K

G

K

R

R

Q

V

P

V

L

V

I

G

G

M

V

N

N

S

K

F

Y

H

R

V

L

E

E

E

H

E

E

K

P

E

P

G

L

D

D

L

V

Q

L

R

K

V

V

D

D

P

N

Q

S

V

T

R

V

L

L

T

A

Q

E

I

Q

E

K

A

A

-

K

L

L

N

V

S

K

L

L

K

R

L

A

T

E

R

R

D

D

R

P

Y

E

K

K

V

V

E

K

S

A

L

L

T

D

S

K

L

I

E

T

N

W

C

A

A

A

R

G

G

N

K

P

D

D

-

D

-

K

-

D

-

P

-

D

-

R

N

N

L

L

M

L

P

K

Y

L

I

C

L

I

E

D

S

A

V

G

R

R

S

A

Y

M

A

A

T

T

L

V

G

G

E

E

I

M

C

S

R

D

V

A

L

L

K

E

S

K

V

V

F

F

G

G

E

R

Y

Y

-

T

A

A

Q

Q

V

I

K

R

T

T

F

I

Y75 (≠ Q75) binding (R)-methylmalonyl-CoA
M78 (= M78) binding (R)-methylmalonyl-CoA
R82 (≠ Q82) binding (R)-methylmalonyl-CoA
T85 (= T85) binding (R)-methylmalonyl-CoA
R87 (= R87) binding (R)-methylmalonyl-CoA
Y89 (= Y89) binding (R)-methylmalonyl-CoA; mutation to F: Does not significantly affect affinity for succiny-CoA, but kcat is lowered about 580-fold.
S114 (= S114) binding (R)-methylmalonyl-CoA
F117 (= F117) binding cob(II)alamin
A139 (≠ V139) binding cob(II)alamin
T195 (= T195) binding (R)-methylmalonyl-CoA
Q197 (= Q197) binding (R)-methylmalonyl-CoA
V206 (≠ A206) binding cob(II)alamin
R207 (= R207) binding (R)-methylmalonyl-CoA; binding cob(II)alamin
H244 (= H244) binding (R)-methylmalonyl-CoA
R283 (= R283) binding (R)-methylmalonyl-CoA
S285 (= S285) binding (R)-methylmalonyl-CoA
G333 (= G334) binding cob(II)alamin
E370 (= E371) binding cob(II)alamin
A373 (≠ C374) binding cob(II)alamin

Sites not aligning to the query:

1 modified: Initiator methionine, Removed
609 binding cob(II)alamin
610 binding axial binding residue
611 binding cob(II)alamin
612 binding cob(II)alamin
655 binding cob(II)alamin
657 binding cob(II)alamin
686 binding cob(II)alamin
709 binding cob(II)alamin

4reqA Methylmalonyl-coa mutase substrate complex (see paper)
47% identity, 93% coverage: 42:559/560 of query aligns to 42:564/726 of 4reqA

query
sites
4reqA

I

I

P

P

I

V

K

G

R

T

L

L

Y

F

S

N

P

E

V

D

D

V

T

Y

Y

K

N

D

V

M

G

D

Y

W

I

L

E

D

E

T

L

-

G

-

F

Y

P

A

G

G

E

I

F

P

P

P

F

F

T

V

R

H

G

G

V

P

Q
x
Y

P

A

T

T

M
|
M

Y

Y

R

A

T
x
F

Q
x
R

Y

P

W

W

T
|
T

M

I

R
|
R

Q

Q

Y
|
Y

A

A

G

G

F

F

A

S

S

T

A

A

E

K

E

E

S

S

N

N

R

A

R

F

Y

Y

K

R

F

R

L

N

L

L

E

A

Q

A

G

G

Q

Q

T

K

G

G

L

L

S
|
S

V

V

A

A

F

F

D

D

L
|
L

P

P

T

T

Q

H

I

R

G

G

Y

Y

D

D

S

S

D

D

D

N

D

P

M

R

A

V

I

A

G

G

E

D

V

V

G

G

K

M

V
x
A

G

G

V

V

A

A

I

I

D

D

S

S

L

I

K

Y

D

D

M

M

E

R

I

E

L

L

F

F

N

A

G

G

I

I

P

P

L

L

D

D

T

Q

V

M

S

S

T

V

S
|
S

M

M

T
|
T

I

M

N

N

A

G

P

A

A

V

A

L

V

P

L

I

L

L

A

A

M

L

Y

Y

I

V

V

V

V

T

G

A

E

E

K

E

Q

Q

G

G

V

V

S

K

S

P

D

E

K

Q

L

L

R

A

G

G

T
|
T

I

I

Q
|
Q

N

N

D

D

I

I

L

L

K

K

E

E

Y

F

S

M

A
x
V

R
|
R

G

N

T

T

Y

Y

I

I

F

Y

P

P

K

Q

P

P

S

S

M

M

R

R

V

I

I

I

T

S

D

E

I

I

F

F

S

A

Y

Y

C

T

A

S

S

A

N

N

V

M

P

P

L

K

W

W

N
|
N

T

S

I

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

R

Q

E
|
E

A

A

G

G

S

A

T

T

A

A

V

D

Q

I

E

E

I

M

A

A

F

Y

T

T

L

L

A

A

D

D

G

G

I

V

A

D

Y

Y

V

I

E

R

A

A

A

G

I

E

T

S

A

V

G

G

L

L

D

N

V

V

D

D

T

Q

F

F

A

A

P

P

R
|
R

L

L

S
|
S

F

F

F
|
F

F

W

N

G

A

I

H

G

S

M

D

N

F

F

E

M

E

E

I

V

A

A

K

K

Y

L

R

R

A

A

R

R

K

M

L

L

W

W

A

A

K

K

I

L

M

V

K

H

E

Q

R

-

F

F

G

G

A

P

K

K

N

N

P

P

K

K

S

S

M

M

M

S

M

L

R
|
R

F

T

H
|
H

T

S

Q
|
Q

T

T

A

S

G
|
G

C
x
W

T

S

L

L

T

T

A

A

Q

Q

Q

D

P

V

K

Y

N

N

I

V

V

V

R

R

V

T

A

C

F

I

Q

E

A

A

L

M

A

A

V

T

L

Q

G

G

G

H

T

T

Q
|
Q

S
|
S

L

L

H

H

T

T

N

N

S

S

M

L

D

D

E
|
E

A
|
A

L

I

C
x
A

L
|
L

P

P

S

T

E

D

E

F

A

S

V

A

Q

R

V

I

A

A

L

R

R

N

T

T

Q

Q

Q

L

L

F

I

L

A

Q

H

Q

E

E

T

S

G

G

A

T

G

T

D

R

T

V

V

I

D

D

P

P

L

W

G

S

G

G

S

S

Y

A

Y

Y

L

V

E

E

N

E

L

L

T

T

N

W

E

D

I

L

C

A

Q

R

K

K

A

A

E

W

A

G

Y

H

I

I

Q

Q

K

E

I

V

D

E

K

K

M

V

G

G

A

M

V

A

E

K

V

A

I

I

E

E

N

K

G

G

F

I

I

P

Q

K

R

M

E

R

I

I

Q

E

E

E

S

A

A

A

Y

A

K

R

W

T

Q

Q

Q

A

E

R

I

I

E

D

Q

S

K

G

K

R

R

Q

V

P

V

L

V

I

G

G

M

V

N

N

S

K

F

Y

H

R

V

L

E

E

E

H

E

E

K

P

E

P

G

L

D

D

L

V

Q

L

R

K

V

V

D

D

P

N

Q

S

V

T

R

V

L

L

T

A

Q

E

I

Q

E

K

A

A

-

K

L

L

N

V

S

K

L

L

K

R

L

A

T

E

R

R

D

D

R

P

Y

E

K

K

V

V

E

K

S

A

L

L

T

D

S

K

L

I

E

T

N

W

C

A

A

A

R

G

G

N

K

P

D

D

-

D

-

K

-

D

-

P

-

D

-

R

N

N

L

L

M

L

P

K

Y

L

I

C

L

I

E

D

S

A

V

G

R

R

S

A

Y

M

A

A

T

T

L

V

G

G

E

E

I

M

C

S

R

D

V

A

L

L

K

E

S

K

V

V

F

F

G

G

E

R

Y

Y

-

T

A

A

Q

Q

V

I

K

R

T

T

F

I

active site: Y87 (= Y89), Y241 (= Y243), H242 (= H244)
binding cobalamin: Y87 (= Y89), L117 (= L119), A137 (≠ V139), V204 (≠ A206), R205 (= R207), H242 (= H244), E245 (= E247), G331 (= G334), W332 (≠ C335), E368 (= E371), A369 (= A372), A371 (≠ C374), L372 (= L375)
binding methylmalonyl-coenzyme a: Y73 (≠ Q75), M76 (= M78), F79 (≠ T81), R80 (≠ Q82), T83 (= T85), R85 (= R87), Y87 (= Y89), S112 (= S114), S162 (= S164), T164 (= T166), T193 (= T195), R205 (= R207), N234 (= N236), Y241 (= Y243), H242 (= H244), R281 (= R283), S283 (= S285), F285 (= F287), H326 (= H329), Q328 (= Q331), Q359 (= Q362), S360 (= S363)
binding succinyl-coenzyme a: Y73 (≠ Q75), M76 (= M78), F79 (≠ T81), R80 (≠ Q82), T83 (= T85), R85 (= R87), Y87 (= Y89), S162 (= S164), T164 (= T166), T193 (= T195), Q195 (= Q197), R205 (= R207), N234 (= N236), Y241 (= Y243), H242 (= H244), R281 (= R283), S283 (= S285), F285 (= F287), R324 (= R327), H326 (= H329), Q359 (= Q362)

Sites not aligning to the query:

active site: 602, 606, 608
binding cobalamin: 607, 608, 609, 610, 611, 615, 653, 655, 683, 684, 685, 703, 704, 707

7reqA Methylmalonyl-coa mutase, 2-carboxypropyl-coa inhibitor complex (see paper)
47% identity, 93% coverage: 42:559/560 of query aligns to 41:563/725 of 7reqA

query
sites
7reqA

I

I

P

P

I

V

K

G

R

T

L

L

Y

F

S

N

P

E

V

D

D

V

T

Y

Y

K

N

D

V

M

G

D

Y

W

I

L

E

D

E

T

L

-

G

-

F

Y

P

A

G

G

E

I

F

P

P

P

F

F

T

V

R

H

G

G

V

P

Q
x
Y

P

A

T
|
T

M
|
M

Y

Y

R

A

T
x
F

Q
x
R

Y

P

W

W

T
|
T

M

I

R
|
R

Q

Q

Y
|
Y

A

A

G

G

F

F

A

S

S

T

A

A

E

K

E

E

S

S

N

N

R

A

R

F

Y

Y

K

R

F

R

L

N

L

L

E

A

Q

A

G

G

Q

Q

T

K

G

G

L

L

S

S

V

V

A

A

F

F

D

D

L
|
L

P

P

T

T

Q

H

I

R

G

G

Y

Y

D

D

S

S

D

D

D

N

D

P

M

R

A

V

I

A

G

G

E

D

V

V

G

G

K

M

V
x
A

G

G

V

V

A

A

I

I

D

D

S

S

L

I

K

Y

D

D

M

M

E

R

I

E

L

L

F

F

N

A

G

G

I

I

P

P

L

L

D

D

T

Q

V

M

S

S

T

V

S
|
S

M

M

T
|
T

I

M

N

N

A

G

P

A

A

V

A

L

V

P

L

I

L

L

A

A

M

L

Y

Y

I

V

V

V

V

T

G

A

E

E

K

E

Q

Q

G

G

V

V

S

K

S

P

D

E

K

Q

L

L

R

A

G

G

T
|
T

I

I

Q

Q

N

N

D

D

I

I

L

L

K

K

E

E

Y

F

S

M

A

V

R
|
R

G

N

T

T

Y

Y

I

I

F

Y

P

P

K

Q

P

P

S

S

M

M

R

R

V

I

I

I

T

S

D

E

I

I

F

F

S

A

Y

Y

C

T

A

S

S

A

N

N

V

M

P

P

L

K

W

W

N

N

T

S

I

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

R

Q

E
|
E

A

A

G

G

S

A

T

T

A

A

V

D

Q

I

E

E

I

M

A

A

F

Y

T

T

L

L

A

A

D

D

G

G

I

V

A

D

Y

Y

V

I

E

R

A

A

A

G

I

E

T

S

A

V

G

G

L

L

D

N

V

V

D

D

T

Q

F

F

A

A

P

P

R
|
R

L

L

S
|
S

F

F

F
|
F

F

W

N

G

A

I

H

G

S

M

D

N

F

F

E

M

E

E

I

V

A

A

K

K

Y

L

R

R

A

A

R

R

K

M

L

L

W

W

A

A

K

K

I

L

M

V

K

H

E

Q

R

-

F

F

G

G

A

P

K

K

N

N

P

P

K

K

S

S

M

M

M

S

M

L

R

R

F

T

H
|
H

T

S

Q

Q

T

T

A

S

G
|
G

C
x
W

T

S

L

L

T

T

A

A

Q

Q

Q

D

P

V

K

Y

N

N

I

V

V

V

R

R

V

T

A

C

F

I

Q

E

A

A

L

M

A

A

V

T

L

Q

G

G

G

H

T

T

Q
|
Q

S

S

L

L

H

H

T

T

N

N

S

S

M

L

D

D

E
|
E

A
|
A

L

I

C
x
A

L

L

P

P

S

T

E

D

E

F

A

S

V

A

Q

R

V

I

A

A

L

R

R

N

T

T

Q

Q

Q

L

L

F

I

L

A

Q

H

Q

E

E

T

S

G

G

A

T

G

T

D

R

T

V

V

I

D

D

P

P

L

W

G

S

G

G

S

S

Y

A

Y

Y

L

V

E

E

N

E

L

L

T

T

N

W

E

D

I

L

C

A

Q

R

K

K

A

A

E

W

A

G

Y

H

I

I

Q

Q

K

E

I

V

D

E

K

K

M

V

G

G

A

M

V

A

E

K

V

A

I

I

E

E

N

K

G

G

F

I

I

P

Q

K

R

M

E

R

I

I

Q

E

E

E

S

A

A

A

Y

A

K

R

W

T

Q

Q

Q

A

E

R

I

I

E

D

Q

S

K

G

K

R

R

Q

V

P

V

L

V

I

G

G

M

V

N

N

S

K

F

Y

H

R

V

L

E

E

E

H

E

E

K

P

E

P

G

L

D

D

L

V

Q

L

R

K

V

V

D

D

P

N

Q

S

V

T

R

V

L

L

T

A

Q

E

I

Q

E

K

A

A

-

K

L

L

N

V

S

K

L

L

K

R

L

A

T

E

R

R

D

D

R

P

Y

E

K

K

V

V

E

K

S

A

L

L

T

D

S

K

L

I

E

T

N

W

C

A

A

A

R

G

G

N

K

P

D

D

-

D

-

K

-

D

-

P

-

D

-

R

N

N

L

L

M

L

P

K

Y

L

I

C

L

I

E

D

S

A

V

G

R

R

S

A

Y

M

A

A

T

T

L

V

G

G

E

E

I

M

C

S

R

D

V

A

L

L

K

E

S

K

V

V

F

F

G

G

E

R

Y

Y

-

T

A

A

Q

Q

V

I

K

R

T

T

F

I

active site: Y86 (= Y89), Y240 (= Y243), H241 (= H244)
binding 2-carboxypropyl-coenzyme a: Y72 (≠ Q75), T74 (= T77), M75 (= M78), F78 (≠ T81), R79 (≠ Q82), T82 (= T85), R84 (= R87), Y86 (= Y89), S161 (= S164), T163 (= T166), T192 (= T195), R204 (= R207), H241 (= H244), R280 (= R283), S282 (= S285), F284 (= F287), H325 (= H329), Q358 (= Q362)
binding cobalamin: Y86 (= Y89), L116 (= L119), A136 (≠ V139), R204 (= R207), E244 (= E247), G330 (= G334), W331 (≠ C335), E367 (= E371), A368 (= A372), A370 (≠ C374)

Sites not aligning to the query:

active site: 601, 605, 607
binding cobalamin: 606, 607, 608, 609, 610, 614, 652, 654, 682, 683, 702, 703, 706

3reqA Methylmalonyl-coa mutase, substrate-free state (poor quality structure) (see paper)
47% identity, 93% coverage: 42:559/560 of query aligns to 41:563/725 of 3reqA

query
sites
3reqA

I

I

P

P

I

V

K

G

R

T

L

L

Y

F

S

N

P

E

V

D

D

V

T

Y

Y

K

N

D

V

M

G

D

Y

W

I

L

E

D

E

T

L

-

G

-

F

Y

P

A

G

G

E

I

F

P

P

P

F

F

T

V

R

H

G

G

V

P

Q

Y

P

A

T

T

M

M

Y

Y

R

A

T

F

Q

R

Y

P

W

W

T

T

M

I

R

R

Q

Q

Y
|
Y

A

A

G

G

F

F

A

S

S

T

A

A

E

K

E

E

S

S

N

N

R

A

R

F

Y

Y

K

R

F

R

L

N

L

L

E

A

Q

A

G

G

Q

Q

T

K

G

G

L

L

S

S

V

V

A

A

F

F

D

D

L
|
L

P

P

T

T

Q

H

I

R

G

G

Y

Y

D

D

S

S

D

D

D

N

D

P

M

R

A

V

I

A

G

G

E

D

V

V

G

G

K

M

V

A

G

G

V

V

A

A

I

I

D

D

S

S

L

I

K

Y

D

D

M

M

E

R

I

E

L

L

F

F

N

A

G

G

I

I

P

P

L

L

D

D

T

Q

V

M

S

S

T

V

S

S

M

M

T

T

I

M

N

N

A

G

P

A

A

V

A

L

V

P

L

I

L

L

A

A

M

L

Y

Y

I

V

V

V

V

T

G

A

E

E

K

E

Q

Q

G

G

V

V

S

K

S

P

D

E

K

Q

L

L

R

A

G

G

T

T

I

I

Q

Q

N

N

D

D

I

I

L

L

K

K

E

E

Y

F

S

M

A
x
V

R
|
R

G

N

T

T

Y

Y

I

I

F

Y

P

P

K

Q

P

P

S

S

M

M

R

R

V

I

I

I

T

S

D

E

I

I

F

F

S

A

Y

Y

C

T

A

S

S

A

N

N

V

M

P

P

L

K

W

W

N

N

T

S

I

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

R

Q

E
|
E

A

A

G

G

S

A

T

T

A

A

V

D

Q

I

E

E

I

M

A

A

F

Y

T

T

L

L

A

A

D

D

G

G

I

V

A

D

Y

Y

V

I

E

R

A

A

A

G

I

E

T

S

A

V

G

G

L

L

D

N

V

V

D

D

T

Q

F

F

A

A

P

P

R

R

L

L

S

S

F

F

F

W

N

G

A

I

H

G

S

M

D

N

F

F

E

M

E

E

I

V

A

A

K

K

Y

L

R

R

A

A

R

R

K

M

L

L

W

W

A

A

K

K

I

L

M

V

K

H

E

Q

R

-

F

F

G

G

A

P

K

K

N

N

P

P

K

K

S

S

M

M

M

S

M

L

R

R

F

T

H

H

T

S

Q

Q

T

T

A

S

G
|
G

C
x
W

T

S

L

L

T

T

A

A

Q

Q

Q

D

P

V

K

Y

N

N

I

V

V

V

R

R

V

T

A

C

F

I

Q

E

A

A

L

M

A

A

V

T

L

Q

G

G

G

H

T

T

Q

Q

S

S

L

L

H

H

T

T

N

N

S

S

M

L

D

D

E

E

A
|
A

L

I

C

A

L

L

P

P

S

T

E

D

E

F

A

S

V

A

Q

R

V

I

A

A

L

R

R

N

T

T

Q

Q

Q

L

L

F

I

L

A

Q

H

Q

E

E

T

S

G

G

A

T

G

T

D

R

T

V

V

I

D

D

P

P

L

W

G

S

G

G

S

S

Y

A

Y

Y

L

V

E

E

N

E

L

L

T

T

N

W

E

D

I

L

C

A

Q

R

K

K

A

A

E

W

A

G

Y

H

I

I

Q

Q

K

E

I

V

D

E

K

K

M

V

G

G

A

M

V

A

E

K

V

A

I

I

E

E

N

K

G

G

F

I

I

P

Q

K

R

M

E

R

I

I

Q

E

E

E

S

A

A

A

Y

A

K

R

W

T

Q

Q

Q

A

E

R

I

I

E

D

Q

S

K

G

K

R

R

Q

V

P

V

L

V

I

G

G

M

V

N

N

S

K

F

Y

H

R

V

L

E

E

E

H

E

E

K

P

E

P

G

L

D

D

L

V

Q

L

R

K

V

V

D

D

P

N

Q

S

V

T

R

V

L

L

T

A

Q

E

I

Q

E

K

A

A

-

K

L

L

N

V

S

K

L

L

K

R

L

A

T

E

R

R

D

D

R

P

Y

E

K

K

V

V

E

K

S

A

L

L

T

D

S

K

L

I

E

T

N

W

C

A

A

A

R

G

G

N

K

P

D

D

-

D

-

K

-

D

-

P

-

D

-

R

N

N

L

L

M

L

P

K

Y

L

I

C

L

I

E

D

S

A

V

G

R

R

S

A

Y

M

A

A

T

T

L

V

G

G

E

E

I

M

C

S

R

D

V

A

L

L

K

E

S

K

V

V

F

F

G

G

E

R

Y

Y

-

T

A

A

Q

Q

V

I

K

R

T

T

F

I

active site: Y86 (= Y89), Y240 (= Y243), H241 (= H244)
binding adenosine: Y86 (= Y89), Y240 (= Y243), E244 (= E247), G330 (= G334)
binding cobalamin: L116 (= L119), V203 (≠ A206), R204 (= R207), E244 (= E247), G330 (= G334), W331 (≠ C335), A368 (= A372)

Sites not aligning to the query:

active site: 601, 605, 607
binding cobalamin: 606, 607, 608, 609, 610, 614, 650, 652, 654, 682, 683, 702, 703, 704, 706

2reqA Methylmalonyl-coa mutase, non-productive coa complex, in open conformation representing substrate-free state (see paper)
47% identity, 93% coverage: 42:559/560 of query aligns to 41:563/725 of 2reqA

query
sites
2reqA

I

I

P

P

I

V

K

G

R

T

L

L

Y

F

S

N

P

E

V

D

D

V

T

Y

Y

K

N

D

V

M

G

D

Y

W

I

L

E

D

E

T

L

-

G

-

F

Y

P

A

G

G

E

I

F

P

P

P

F

F

T

V

R

H

G

G

V

P

Q
x
Y

P

A

T

T

M

M

Y

Y

R

A

T

F

Q
x
R

Y

P

W

W

T

T

M

I

R

R

Q

Q

Y
|
Y

A

A

G

G

F

F

A

S

S

T

A

A

E

K

E

E

S

S

N

N

R

A

R

F

Y

Y

K

R

F

R

L

N

L

L

E

A

Q

A

G

G

Q

Q

T

K

G

G

L

L

S

S

V

V

A

A

F

F

D

D

L

L

P

P

T

T

Q

H

I

R

G

G

Y

Y

D

D

S

S

D

D

D

N

D

P

M

R

A

V

I

A

G

G

E

D

V

V

G

G

K

M

V

A

G

G

V

V

A

A

I

I

D

D

S

S

L

I

K

Y

D

D

M

M

E

R

I

E

L

L

F

F

N

A

G

G

I

I

P

P

L

L

D

D

T

Q

V

M

S

S

T

V

S

S

M

M

T

T

I

M

N

N

A

G

P

A

A

V

A

L

V

P

L

I

L

L

A

A

M

L

Y

Y

I

V

V

V

V

T

G

A

E

E

K

E

Q

Q

G

G

V

V

S

K

S

P

D

E

K

Q

L

L

R

A

G

G

T

T

I

I

Q

Q

N

N

D

D

I

I

L

L

K

K

E

E

Y

F

S

M

A
x
V

R
|
R

G

N

T

T

Y

Y

I

I

F

Y

P

P

K

Q

P

P

S

S

M

M

R

R

V

I

I

I

T

S

D

E

I

I

F

F

S

A

Y

Y

C

T

A

S

S

A

N

N

V

M

P

P

L

K

W

W

N

N

T

S

I

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

R

Q

E
|
E

A
|
A

G

G

S

A

T

T

A

A

V

D

Q

I

E

E

I

M

A

A

F

Y

T

T

L

L

A

A

D

D

G

G

I

V

A

D

Y

Y

V

I

E

R

A

A

A

G

I

E

T

S

A

V

G

G

L

L

D

N

V

V

D

D

T

Q

F

F

A

A

P

P

R

R

L

L

S

S

F

F

F

W

N

G

A

I

H

G

S

M

D

N

F

F

E

M

E

E

I

V

A

A

K

K

Y

L

R

R

A

A

R

R

K

M

L

L

W

W

A

A

K

K

I

L

M

V

K

H

E

Q

R

-

F

F

G

G

A

P

K

K

N

N

P

P

K
|
K

S

S

M

M

M

S

M

L

R

R

F

T

H

H

T

S

Q

Q

T

T

A

S

G

G

C
x
W

T

S

L

L

T

T

A

A

Q

Q

Q

D

P

V

K

Y

N

N

I

V

V

V

R

R

V

T

A

C

F

I

Q

E

A

A

L

M

A

A

V

T

L

Q

G

G

G

H

T

T

Q

Q

S

S

L

L

H

H

T

T

N

N

S

S

M

L

D

D

E

E

A
|
A

L

I

C

A

L

L

P

P

S

T

E

D

E

F

A

S

V

A

Q

R

V

I

A

A

L

R

R

N

T

T

Q

Q

Q

L

L

F

I

L

A

Q

H

Q

E

E

T

S

G

G

A

T

G

T

D

R

T

V

V

I

D

D

P

P

L

W

G

S

G

G

S

S

Y

A

Y

Y

L

V

E

E

N

E

L

L

T

T

N

W

E

D

I

L

C

A

Q

R

K

K

A

A

E

W

A

G

Y

H

I

I

Q

Q

K

E

I

V

D

E

K

K

M

V

G

G

A

M

V

A

E

K

V

A

I

I

E

E

N

K

G

G

F

I

I

P

Q

K

R

M

E

R

I

I

Q

E

E

E

S

A

A

A

Y

A

K

R

W

T

Q

Q

Q

A

E

R

I

I

E

D

Q

S

K

G

K

R

R

Q

V

P

V

L

V

I

G

G

M

V

N

N

S

K

F

Y

H

R

V

L

E

E

E

H

E

E

K

P

E

P

G

L

D

D

L

V

Q

L

R

K

V

V

D

D

P

N

Q

S

V

T

R

V

L

L

T

A

Q

E

I

Q

E

K

A

A

-

K

L

L

N

V

S

K

L

L

K

R

L

A

T

E

R

R

D

D

R

P

Y

E

K

K

V

V

E

K

S

A

L

L

T

D

S

K

L

I

E

T

N

W

C

A

A

A

R

G

G

N

K

P

D

D

-

D

-

K

-

D

-

P

-

D

-

R

N

N

L

L

M

L

P

K

Y

L

I

C

L

I

E

D

S

A

V

G

R

R

S

A

Y

M

A

A

T

T

L

V

G

G

E

E

I

M

C

S

R

D

V

A

L

L

K

E

S

K

V

V

F

F

G

G

E

R

Y

Y

-

T

A

A

Q

Q

V

I

K

R

T

T

F

I

active site: Y86 (= Y89), Y240 (= Y243), H241 (= H244)
binding cobalamin: V203 (≠ A206), R204 (= R207), E244 (= E247), A245 (= A248), W331 (≠ C335), A368 (= A372)
binding coenzyme a: Y72 (≠ Q75), R79 (≠ Q82), K318 (= K322)

Sites not aligning to the query:

active site: 601, 605, 607
binding cobalamin: 606, 607, 608, 609, 610, 614, 650, 652, 654, 655, 682, 683, 702, 703, 706

5reqA Methylmalonyl-coa mutase, y89f mutant, substrate complex (see paper)
47% identity, 93% coverage: 42:559/560 of query aligns to 41:563/725 of 5reqA

query
sites
5reqA

I

I

P

P

I

V

K

G

R

T

L

L

Y

F

S

N

P

E

V

D

D

V

T

Y

Y

K

N

D

V

M

G

D

Y

W

I

L

E

D

E

T

L

-

G

-

F

Y

P

A

G

G

E

I

F

P

P

P

F

F

T

V

R

H

G

G

V

P

Q
x
Y

P

A

T
|
T

M
|
M

Y

Y

R

A

T

F

Q
x
R

Y

P

W

W

T
|
T

M

I

R
|
R

Q

Q

Y
x
F

A

A

G

G

F

F

A

S

S

T

A

A

E

K

E

E

S

S

N

N

R

A

R

F

Y

Y

K

R

F

R

L

N

L

L

E

A

Q

A

G

G

Q

Q

T

K

G

G

L

L

S
|
S

V

V

A

A

F

F

D

D

L
|
L

P

P

T

T

Q

H

I

R

G

G

Y

Y

D

D

S

S

D

D

D

N

D

P

M

R

A

V

I

A

G

G

E

D

V

V

G

G

K

M

V
x
A

G

G

V

V

A

A

I

I

D

D

S

S

L

I

K

Y

D

D

M

M

E

R

I

E

L

L

F

F

N

A

G

G

I

I

P

P

L

L

D

D

T

Q

V

M

S

S

T

V

S
|
S

M

M

T
|
T

I

M

N

N

A

G

P

A

A

V

A

L

V

P

L

I

L

L

A

A

M

L

Y

Y

I

V

V

V

V

T

G

A

E

E

K

E

Q

Q

G

G

V

V

S

K

S

P

D

E

K

Q

L

L

R

A

G

G

T
|
T

I

I

Q
|
Q

N

N

D

D

I

I

L

L

K

K

E

E

Y

F

S

M

A

V

R
|
R

G

N

T

T

Y

Y

I

I

F

Y

P

P

K

Q

P

P

S

S

M

M

R

R

V

I

I

I

T

S

D

E

I

I

F

F

S

A

Y

Y

C

T

A

S

S

A

N

N

V

M

P

P

L

K

W

W

N
|
N

T

S

I

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

R

Q

E
|
E

A

A

G

G

S

A

T

T

A

A

V

D

Q

I

E

E

I

M

A

A

F

Y

T

T

L

L

A

A

D

D

G

G

I

V

A

D

Y

Y

V

I

E

R

A

A

A

G

I

E

T

S

A

V

G

G

L

L

D

N

V

V

D

D

T

Q

F

F

A

A

P

P

R
|
R

L

L

S
|
S

F

F

F
|
F

F

W

N

G

A

I

H

G

S

M

D

N

F

F

E

M

E

E

I

V

A

A

K

K

Y

L

R

R

A

A

R

R

K

M

L

L

W

W

A

A

K

K

I

L

M

V

K

H

E

Q

R

-

F

F

G

G

A

P

K

K

N

N

P

P

K

K

S

S

M

M

M

S

M

L

R

R

F
x
T

H
|
H

T

S

Q

Q

T

T

A

S

G
|
G

C
x
W

T

S

L

L

T

T

A

A

Q

Q

Q

D

P

V

K

Y

N

N

I

V

V

V

R

R

V

T

A

C

F

I

Q

E

A

A

L

M

A

A

V

T

L

Q

G

G

G

H

T

T

Q
|
Q

S
|
S

L

L

H

H

T

T

N

N

S

S

M

L

D

D

E
|
E

A
|
A

L

I

C
x
A

L

L

P

P

S

T

E

D

E

F

A

S

V

A

Q

R

V

I

A

A

L

R

R

N

T

T

Q

Q

Q

L

L

F

I

L

A

Q

H

Q

E

E

T

S

G

G

A

T

G

T

D

R

T

V

V

I

D

D

P

P

L

W

G

S

G

G

S

S

Y

A

Y

Y

L

V

E

E

N

E

L

L

T

T

N

W

E

D

I

L

C

A

Q

R

K

K

A

A

E

W

A

G

Y

H

I

I

Q

Q

K

E

I

V

D

E

K

K

M

V

G

G

A

M

V

A

E

K

V

A

I

I

E

E

N

K

G

G

F

I

I

P

Q

K

R

M

E

R

I

I

Q

E

E

E

S

A

A

A

Y

A

K

R

W

T

Q

Q

Q

A

E

R

I

I

E

D

Q

S

K

G

K

R

R

Q

V

P

V

L

V

I

G

G

M

V

N

N

S

K

F

Y

H

R

V

L

E

E

E

H

E

E

K

P

E

P

G

L

D

D

L

V

Q

L

R

K

V

V

D

D

P

N

Q

S

V

T

R

V

L

L

T

A

Q

E

I

Q

E

K

A

A

-

K

L

L

N

V

S

K

L

L

K

R

L

A

T

E

R

R

D

D

R

P

Y

E

K

K

V

V

E

K

S

A

L

L

T

D

S

K

L

I

E

T

N

W

C

A

A

A

R

G

G

N

K

P

D

D

-

D

-

K

-

D

-

P

-

D

-

R

N

N

L

L

M

L

P

K

Y

L

I

C

L

I

E

D

S

A

V

G

R

R

S

A

Y

M

A

A

T

T

L

V

G

G

E

E

I

M

C

S

R

D

V

A

L

L

K

E

S

K

V

V

F

F

G

G

E

R

Y

Y

-

T

A

A

Q

Q

V

I

K

R

T

T

F

I

active site: F86 (≠ Y89), Y240 (= Y243), H241 (= H244)
binding cobalamin: L116 (= L119), A136 (≠ V139), R204 (= R207), H241 (= H244), E244 (= E247), G330 (= G334), W331 (≠ C335), E367 (= E371), A368 (= A372), A370 (≠ C374)
binding methylmalonyl(carbadethia)-coenzyme a: Y72 (≠ Q75), T74 (= T77), M75 (= M78), R79 (≠ Q82), T82 (= T85), R84 (= R87), F86 (≠ Y89), S111 (= S114), S161 (= S164), T163 (= T166), T192 (= T195), Q194 (= Q197), R204 (= R207), N233 (= N236), H241 (= H244), R280 (= R283), S282 (= S285), F284 (= F287), T324 (≠ F328), H325 (= H329), Q358 (= Q362), S359 (= S363)
binding succinyl(carbadethia)-coenzyme a: Y72 (≠ Q75), T74 (= T77), M75 (= M78), R79 (≠ Q82), T82 (= T85), R84 (= R87), F86 (≠ Y89), S161 (= S164), T163 (= T166), T192 (= T195), R204 (= R207), N233 (= N236), H241 (= H244), R280 (= R283), S282 (= S285), F284 (= F287), H325 (= H329), Q358 (= Q362)

Sites not aligning to the query:

active site: 601, 605, 607
binding cobalamin: 606, 607, 608, 609, 610, 614, 652, 654, 682, 683, 684, 702, 703, 706

6oxdA Structure of mycobacterium tuberculosis methylmalonyl-coa mutase with adenosyl cobalamin (see paper)
48% identity, 89% coverage: 64:559/560 of query aligns to 75:572/736 of 6oxdA

query
sites
6oxdA

F

F

P

P

G

G

E

E

F

P

P

P

F

F

T

V

R

R

G

G

V

P

Q
x
Y

P

P

T
|
T

M
|
M

Y

Y

R

V

T

N

Q
|
Q

Y

P

W

W

T
|
T

M

I

R
|
R

Q

Q

Y
|
Y

A

A

G

G

F

F

A

S

S

T

A

A

E

A

E

D

S

S

N

N

R

A

R

F

Y

Y

K

R

F

R

L

N

L

L

E

A

Q

A

G

G

Q

Q

T

K

G

G

L

L

S

S

V

V

A

A

F

F

D

D

L
|
L

P

A

T

T

Q
x
H

I

R

G

G

Y

Y

D

D

S

S

D

D

D

H

D

P

M

R

A

V

I

Q

G

G

E

D

V

V

G

G

K

M

V
x
A

G

G

V

V

A

A

I

I

D

D

S

S

L

I

K

L

D

D

M

M

E

R

I

Q

L

L

F

F

N

D

G

G

I

I

P

D

L

L

D

S

T

T

V

V

S

S

T

V

S
|
S

M

M

T
|
T

I

M

N

N

A

G

P

A

A

V

A

L

V

P

L

I

L

L

A

A

M

L

Y

Y

I

V

V

V

V

A

G

A

E

E

K

E

Q

Q

G

G

V

V

S

A

S

P

D

E

K

Q

L

L

R

A

G

G

T
|
T

I

I

Q

Q

N

N

D

D

I

I

L

L

K

K

E

E

Y

F

S

M

A

V

R
|
R

G

N

T

T

Y

Y

I

I

F

Y

P

P

K

K

P

P

S

S

M

M

R

R

V

I

I

I

T

S

D

D

I

I

F

F

S

A

Y

Y

C

T

A

S

S

A

N

K

V

M

P

P

L

K

W

F

N

N

T

S

I

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

I

R

Q

E
|
E

A

A

G

G

S

A

T

T

A

A

V

D

Q

L

E

E

I

L

A

A

F

Y

T

T

L

L

A

A

D

D

G

G

I

V

A

D

Y

Y

V

I

E

R

A

A

A

G

I

L

T

N

A

A

G

G

L

L

D

D

V

I

D

D

T

S

F

F

A

A

P

P

R
|
R

L

L

S
|
S

F

F

F
|
F

F

W

N

G

A

I

H

G

S

M

D

N

F

F

E

M

E

E

I

V

A

A

K

K

Y

L

R

R

A

A

A

G

R

R

K

L

L

L

W

W

A

S

K

E

I

L

M

V

K

A

E

Q

R

-

F

F

G

A

A

P

K

K

N

S

P

A

K

K

S

S

M

L

M

S

M

L

R
|
R

F
x
T

H
|
H

T

S

Q
|
Q

T

T

A

S

G
|
G

C
x
W

T

S

L

L

T

T

A

A

Q

Q

Q

D

P

V

K

F

N

N

I

V

V

A

R

R

V

T

A

C

F

I

Q

E

A

A

L

M

A

A

V

T

L

Q

G

G

G

H

T

T

Q
|
Q

S

S

L

L

H

H

T

T

N

N

S

A

M

L

D

D

E
|
E

A
|
A

L

L

C
x
A

L
|
L

P

P

S

T

E

D

E

F

A

S

V

A

Q

R

V

I

A

A

L

R

R

N

T

T

Q

Q

Q

L

L

V

I

L

A

Q

H

Q

E

E

T

S

G

G

A

T

G

T

D

R

T

P

V

I

D

D

P

P

L

W

G

G

S

S

Y

Y

L

V

E

E

N

W

L

L

T

T

N

H

E

R

I

L

C

A

Q

R

K

R

A

A

E

R

A

A

Y

H

I

I

Q

A

K

E

I

V

D

A

K

E

M

H

G

G

A

M

V

A

E

Q

V

A

I

I

E

S

N

D

G

G

F

I

I

P

Q

K

R

L

E

R

I

I

Q

E

E

E

S

A

A

A

Y

A

K

R

W

T

Q

Q

Q

A

E

R

I

I

E

D

Q

S

K

G

K

Q

R

Q

V

P

V

V

G

G

M

V

N

N

S

K

F

Y

H

Q

V

V

E

P

E

E

E

D

K

H

E

E

G

I

D

E

L

V

Q

L

R

K

V

V

-

E

D

N

P

S

Q

R

V

V

R

R

L

A

T

E

Q

Q

I

L

E

A

A

K

L

L

N

Q

S

R

L

L

K

R

L

A

T

G

R

R

D

D

R

E

Y

P

K

A

V

V

E

R

S

A

L

L

T

A

S

E

L

L

E

T

N

R

-

A

C

A

A

A

R

E

G

L

K

G

D

N

N

N

L

L

M

L

P

A

Y

L

I

A

L

I

E

D

S

A

V

A

R

R

S

A

Y

Q

A

A

T

T

L

V

G

G

E

E

I

I

C

S

R

E

V

A

L

L

K

E

S

K

V

V

F

Y

G

G

E

R

Y

H

-

R

A

A

Q

E

V

I

K

R

T

T

F

I

active site: Y100 (= Y89), Y254 (= Y243), H255 (= H244)
binding cobalamin: Y100 (= Y89), L130 (= L119), H133 (≠ Q122), A150 (≠ V139), R218 (= R207), E258 (= E247), G344 (= G334), W345 (≠ C335), E381 (= E371), A382 (= A372), A384 (≠ C374), L385 (= L375)
binding Itaconyl coenzyme A: Y86 (≠ Q75), T88 (= T77), M89 (= M78), Q93 (= Q82), T96 (= T85), R98 (= R87), Y100 (= Y89), S175 (= S164), T177 (= T166), T206 (= T195), R218 (= R207), H255 (= H244), R294 (= R283), S296 (= S285), F298 (= F287), R337 (= R327), T338 (≠ F328), H339 (= H329), Q341 (= Q331), Q372 (= Q362)

Sites not aligning to the query:

active site: 610, 614, 616
binding cobalamin: 615, 616, 617, 618, 661, 663, 665, 691, 692, 711, 712, 715

1e1cA Methylmalonyl-coa mutase h244a mutant (see paper)
47% identity, 93% coverage: 42:559/560 of query aligns to 43:565/727 of 1e1cA

query
sites
1e1cA

I

I

P

P

I

V

K

G

R

T

L

L

Y

F

S

N

P

E

V

D

D

V

T

Y

Y

K

N

D

V

M

G

D

Y

W

I

L

E

D

E

T

L

-

G

-

F

Y

P

A

G

G

E

I

F

P

P

P

F

F

T

V

R

H

G

G

V

P

Q
x
Y

P

A

T

T

M
|
M

Y

Y

R

A

T
x
F

Q
x
R

Y

P

W

W

T
|
T

M

I

R
|
R

Q

Q

Y
|
Y

A

A

G

G

F

F

A

S

S

T

A

A

E

K

E

E

S

S

N

N

R

A

R

F

Y

Y

K

R

F

R

L

N

L

L

E

A

Q

A

G

G

Q

Q

T

K

G

G

L

L

S
|
S

V

V

A

A

F

F

D

D

L
|
L

P

P

T

T

Q
x
H

I

R

G

G

Y

Y

D

D

S

S

D

D

D

N

D

P

M

R

A

V

I

A

G

G

E

D

V

V

G

G

K

M

V
x
A

G

G

V

V

A

A

I

I

D

D

S

S

L

I

K

Y

D

D

M

M

E

R

I

E

L

L

F

F

N

A

G

G

I

I

P

P

L

L

D

D

T

Q

V

M

S

S

T

V

S
|
S

M

M

T
|
T

I

M

N

N

A

G

P

A

A

V

A

L

V

P

L

I

L

L

A

A

M

L

Y

Y

I

V

V

V

V

T

G

A

E

E

K

E

Q

Q

G

G

V

V

S

K

S

P

D

E

K

Q

L

L

R

A

G

G

T
|
T

I

I

Q

Q

N

N

D

D

I

I

L

L

K

K

E

E

Y

F

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M

A
x
V

R
|
R

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N

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T

Y

Y

I

I

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Y

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P

K

Q

P

P

S

S

M

M

R

R

V

I

I

I

T

S

D

E

I

I

F

F

S

A

Y

Y

C

T

A

S

S

A

N

N

V

M

P

P

L

K

W

W

N

N

T

S

I

I

S

S

I

I

S

S

G

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Y
|
Y

H
x
A

I

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R

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E
|
E

A

A

G

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S

A

T

T

A

A

V

D

Q

I

E

E

I

M

A

A

F

Y

T

T

L

L

A

A

D

D

G

G

I

V

A

D

Y

Y

V

I

E

R

A

A

A

G

I

E

T

S

A

V

G

G

L

L

D

N

V

V

D

D

T

Q

F

F

A

A

P

P

R
|
R

L

L

S
|
S

F

F

F

W

N

G

A

I

H

G

S

M

D

N

F

F

E

M

E

E

I

V

A

A

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Y

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R

A

A

R

R

K

M

L

L

W

W

A

A

K

K

I

L

M

V

K

H

E

Q

R

-

F

F

G

G

A

P

K

K

N

N

P

P

K

K

S

S

M

M

M

S

M

L

R

R

F

T

H
|
H

T

S

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Q

T

T

A

S

G
|
G

C
x
W

T

S

L

L

T

T

A

A

Q

Q

Q

D

P

V

K

Y

N

N

I

V

V

V

R

R

V

T

A

C

F

I

Q

E

A

A

L

M

A

A

V

T

L

Q

G

G

G

H

T

T

Q
|
Q

S

S

L

L

H

H

T

T

N

N

S

S

M

L

D

D

E
|
E

A
|
A

L

I

C
x
A

L
|
L

P

P

S

T

E

D

E

F

A

S

V

A

Q

R

V

I

A

A

L

R

R

N

T

T

Q

Q

Q

L

L

F

I

L

A

Q

H

Q

E

E

T

S

G

G

A

T

G

T

D

R

T

V

V

I

D

D

P

P

L

W

G

S

G

G

S

S

Y

A

Y

Y

L

V

E

E

N

E

L

L

T

T

N

W

E

D

I

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A

Q

R

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A

A

E

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A

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Y

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E

I

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D

E

K

K

M

V

G

G

A

M

V

A

E

K

V

A

I

I

E

E

N

K

G

G

F

I

I

P

Q

K

R

M

E

R

I

I

Q

E

E

E

S

A

A

A

Y

A

K

R

W

T

Q

Q

Q

A

E

R

I

I

E

D

Q

S

K

G

K

R

R

Q

V

P

V

L

V

I

G

G

M

V

N

N

S

K

F

Y

H

R

V

L

E

E

E

H

E

E

K

P

E

P

G

L

D

D

L

V

Q

L

R

K

V

V

D

D

P

N

Q

S

V

T

R

V

L

L

T

A

Q

E

I

Q

E

K

A

A

-

K

L

L

N

V

S

K

L

L

K

R

L

A

T

E

R

R

D

D

R

P

Y

E

K

K

V

V

E

K

S

A

L

L

T

D

S

K

L

I

E

T

N

W

C

A

A

A

R

G

G

N

K

P

D

D

-

D

-

K

-

D

-

P

-

D

-

R

N

N

L

L

M

L

P

K

Y

L

I

C

L

I

E

D

S

A

V

G

R

R

S

A

Y

M

A

A

T

T

L

V

G

G

E

E

I

M

C

S

R

D

V

A

L

L

K

E

S

K

V

V

F

F

G

G

E

R

Y

Y

-

T

A

A

Q

Q

V

I

K

R

T

T

F

I

active site: Y88 (= Y89), Y242 (= Y243), A243 (≠ H244)
binding cobalamin: Y88 (= Y89), L118 (= L119), H121 (≠ Q122), A138 (≠ V139), V205 (≠ A206), R206 (= R207), E246 (= E247), G332 (= G334), W333 (≠ C335), E369 (= E371), A370 (= A372), A372 (≠ C374), L373 (= L375)
binding desulfo-coenzyme a: Y74 (≠ Q75), M77 (= M78), F80 (≠ T81), R81 (≠ Q82), T84 (= T85), R86 (= R87), S113 (= S114), S163 (= S164), T165 (= T166), T194 (= T195), R282 (= R283), S284 (= S285), H327 (= H329), Q360 (= Q362)

Sites not aligning to the query:

active site: 603, 607, 609
binding cobalamin: 608, 609, 610, 611, 612, 616, 620, 654, 656, 684, 685, 686, 704, 705, 708, 713

Q5KUG0 Fused isobutyryl-CoA mutase; EC 5.4.99.13; EC 3.6.5.- from Geobacillus kaustophilus (strain HTA426) (see paper)
34% identity, 87% coverage: 65:553/560 of query aligns to 566:1082/1086 of Q5KUG0

query
sites
Q5KUG0

P

P

G

G

E

S

F

F

P

P

F

Y

T

T

R

A

G

G

V

V

Q

F

P

P

T

-

M

F

Y

K

R

R

T

Q

Q

G

Y

E

W

D

T

P

M

K

R

R

Q

Q

Y

F

A

A

G

G

F

E

A

G

S

T

A

P

E

E

E

R

S

T

N

N

R

R

Y

F

K

H

F

Y

L

L

L

C

E

K

Q

E

G

D

Q

K

T

A

G

K

-

R

L

L

S

S

V

T

A

A

F

F

D

D

L

S

P

V

T

T

Q

L

I

Y

G

G

Y

E

D

D

S

P

D

D

D

Y

D

R

M

P

A

D

I

I

-

F

G

G

E

K

V

V

G

G

K

E

V

S

G

G

V

V

A

S

I

V

D

C

S

T

L

L

K

D

D

D

M

M

E

K

I

K

L

L

F

Y

N

K

G

G

I

F

P

D

L

L

-

C

-

D

D

P

T

L

V

T

S

S

T

V

S

S

M

M

T

T

I

I

N

N

A

G

P

P

A

A

A

P

V

I

L

L

A

A

M

M

Y

F

I

M

V

N

V

T

G

A

E

I

K

D

Q

Q

G

Q

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V

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E

S

K

D

K

K

E

-

A

-

E

-

L

-

G

-

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-

P

-

L

-

T

-

P

-

E

-

Y

-

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K

-

E

-

W

-

T

-

L

-

Q

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T

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G

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Q

N

A

D

D

I

I

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A

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R

Q

G

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C

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T

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D

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F

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A

M

L

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K

V

M

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I

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E

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Y

-

F

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I

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R

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R

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N

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Y

N

Y

T

S

I

V

S

S

I

I

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S

G

G

Y

Y

H

H

I

I

R

A

E

E

A

A

G

G

S

A

T

N

A

P

V

I

Q

T

E

Q

I

L

A

A

F

F

T

T

L

L

A

A

D

N

G

G

I

F

A

T

Y

Y

V

V

E

E

A

Y

I

L

T

S

A

R

G

G

L

M

D

H

V

I

D

D

T

D

F

F

A

A

P

P

R

N

L

L

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S

F

F

N

S

A

N

H

G

S

L

D

D

F

P

F

-

E

E

E

Y

I

S

A

V

K

I

Y

G

R

R

A

V

A

A

R

R

K

R

L

I

W

W

A

A

K

I

I

V

M

M

K

R

E

E

R

K

F

Y

G

G

A

A

K

-

N

N

P

E

K

R

S

S

M

Q

M

K

M

L

R

K

F

Y

H

H

T

I

Q

Q

T

T

A

S

G

G

C

R

T

S

L

L

T

H

A

A

Q

Q

Q

E

P

I

K

D

N

F

N

N

I

D

V

I

R

R

V

T

A

T

F

L

Q

Q

A

A

L

L

A

L

A

A

V

I

L

Y

G

D

G

N

T

C

Q

N

S

S

L

L

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H

T

T

N

N

S

A

M

Y

D

D

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E

A

A

L

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L

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P

P

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T

E

E

A

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V

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A

A

L

M

R

A

T

I

Q

Q

Q

L

L

I

I

I

A

T

H

K

E

E

T

F

G

G

A

L

G

T

D

K

T

N

V

E

D

N

P

P

L

L

G

Q

G

G

S

S

Y

F

Y

I

L

I

E

E

N

E

L

L

T

T

N

D

E

L

I

V

C

E

Q

E

K

A

A

V

E

L

A

Q

Y

E

I

F

Q

E

K

R

I

L

D

N

K

D

M

R

G

G

A

V

V

L

E

G

V

A

I

M

E

E

N

M

G

Q

F

Y

I

Q

Q

R

R

G

E

K

I

I

Q

Q

E

D

S

E

A

S

Y

L

K

Y

W

Y

Q

E

Q

T

E

K

I

K

E

H

Q

T

K

G

K

E

R

L

V

P

V

I

G

G

M

V

N

N

S

T

F

F

-

L

-

N

-

P

-

N

-

P

H

S

V

E

E

D

E

E

E

L

K

N

E

N

G

I

D

Q

L

L

Q

A

R

R

V

A

D

T

P

Y

Q

E

V

E

R

K

L

E

T

T

Q

Q

I

I

E

R

A

N

L

L

N

R

S

E

L

F

K

Q

L

-

T

E

R

R

D

N

R

K

Y

D

K

K

V

A

E

G

S

P

S

A

L

L

T

E

S

R

L

L

E

K

N

Q

C

V

A

A

R

T

G

S

K

G

D

G

N

N

L

I

M

F

P

E

Y

E

I

L

L

M

E

E

S

T

V

V

R

K

S

-

Y

V

A

A

T

S

L

L

G

G

E

Q

I

I

C

T

R

R

V

A

L

L

K

Y

S

E

V

V

F

G

G

G

E

Q

Y

Y

Sites not aligning to the query:

213 K→A: Loss of GTPase and ATPase activities. No effect on the mutase activity.

4xc7A Isobutyryl-coa mutase fused with bound butyryl-coa and without cobalamin or gdp (apo-icmf) (see paper)
34% identity, 87% coverage: 65:553/560 of query aligns to 543:1049/1053 of 4xc7A

query
sites
4xc7A

P

P

G

G

E

S

F

F

P

P

F

Y

T

T

R

A

G

G

V

V

Q
x
F

P

-

T

A

M

F

Y

K

R
|
R

T

E

Q

G

Y

E

W

D

T

P

M

T

R
|
R

Q

M

Y
x
F

A

A

G

G

F

E

A

G

S

D

A

A

E

F

E

R

S

T

N

N

R

R

Y

F

K

K

F

L

L

V

L

S

E

E

Q

G

G

M

Q

E

T

A

G

K

-
x
R

L

L

S

S

V

T

A

A

F

F

D

D

L

S

P

V

T

T

Q

L

I

Y

G

G

Y

E

D

D

S

P

D

H

D

E

D

R

M

P

A

D

I

I

-

Y

G

G

E

K

V

V

G

G

K

N

V

S

G

G

V

V

A

S

I

I

D

A

S

T

L

L

K

E

D

D

M

M

E

K

I

V

L

L

F

Y

N

D

G

G

I

F

P

D

L

L

D

T

T

N

V

P

S

S

T

T

S

S

-

V

-
x
S

M

M

T
|
T

I

I

N

N

A

G

P

P

A

A

A

P

V

T

L

I

L

L

A

A

M

M

Y

F

I

M

V

N

V

T

G

A

E

I

K

D

Q

Q

G

Q

V

I

-

D

-

R

-

F

-

R

-

A

-

D

-

N

-

G

-

R

-

D

-

P

S

T

S

A

D

D

K

E

-

E

-

A

-

K

-

I

-

R

-

A

-

W

-

V

-

L

-

Q

-

N

L

V

R
|
R

G

G

T
|
T

I

V

Q

Q

N

A

D

D

I

I

L

L

K

K

E

E

Y

D

S

Q

A

G

R

Q

G

N

T

T

Y

C

I

I

F

F

P

S

P

T

K

E

P

F

S

S

M

L

R

K

V

V

I

M

T

G

D

D

I

I

F

Q

S

E

Y

Y

C

F

A

V

S

H

N

H

-

Q

V

V

P

R

L

N

W

F

N
x
Y

T

S

I

V

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

I

R

A

E

E

A

A

G

G

S

A

T

N

A

P

V

I

Q

S

E

Q

I

L

A

A

F

F

T

T

L

L

A

A

D

N

G

G

I

F

A

T

Y

Y

V

V

E

E

A

A

A

Y

I

L

T

A

A

R

G

G

L

M

D

H

V

I

D

D

T

D

F

F

A

A

P

P

R

N

L

L

S
|
S

F

F

F
|
F

F

F

N

S

A

N

H

G

S

M

D

D

F

P

F

-

E

E

E

Y

I

S

A

V

K

L

Y

G

R

R

A

V

A

A

R

R

K

R

L

I

W

W

A

A

K

V

I

T

M

M

K

R

E

D

R

K

F

Y

G

G

A

A

K

-

N

N

P

D

K
x
R

S

S

M

Q

M

K

M

L

R
x
K

F

Y

H
|
H

T

I

Q

Q

T

T

A

S

G

G

C

R

T

S

L

L

T

H

A

A

Q

Q

Q

E

P

I

K

D

N

F

N

N

I

D

V

I

R

R

V

T

A

T

F

L

Q

Q

A

A

L

L

A

I

A

A

V

I

L

Y

G

D

G

N

T

C

Q

N

S

S

L

L

H

H

T

T

N

N

S

A

M

Y

D

D

E

E

A

A

L

I

C

T

L

T

P

P

S

T

E

A

E

E

A

S

V

V

Q

R

V

R

A

A

L

L

R

A

T

I

Q

Q

Q

L

L

I

I

I

A

N

H

R

E

E

T

W

G

G

A

V

G

A

D

K

T

C

V

E

D

N

P

P

L

N

G

Q

G

G

S

S

Y

F

Y

L

L

I

E

E

N

E

L

L

T

T

N

D

E

L

I

V

C

E

Q

E

K

A

A

V

E

L

A

Q

Y

E

I

F

Q

E

K

R

I

I

D

A

K

E

M

R

G

G

A

V

V

L

E

G

V

A

I

M

E

E

N

T

G

G

F

Y

I

Q

Q

R

R

G

E

K

I

I

Q

Q

E

E

S

E

A

S

Y

L

K

Y

W

Y

Q

E

Q

Q

E

L

I

K

E

H

Q

D

K

G

K

T

R

L

V

P

V

I

G

G

M

V

N

N

S

T

F

F

H

R

-

N

-

P

-

N

-

G

-

D

-

P

-

R

-

S

V

S

E

E

E

D

E

E

K

K

E

Q

G

S

D

Q

L

L

Q

H

R

-

V

-

D

-

P

-

Q

-

V

-

R

R

L

L

T

T

Q

E

I

F

E

H

A

G

L

A

N

H

S

-

L

-

K

-

L

-

T

-

R

-

D

-

R

Q

Y

A

K

D

V

A

E

E

S

A

S

M

L

L

T

A

S

R

L

L

E

R

N

Q

C

A

A

V

R

I

G

D

K

N

D

R

N

N

L

V

M

F

P

A

Y

V

I

L

L

M

E

D

S

A

V

V

R

R

S

-

Y

V

A

C

T

S

L

L

G

G

E

Q

I

I

C

T

R

H

V

A

L

L

K

F

S

E

V

V

F

G

G

G

E

Q

Y

Y

active site: F566 (≠ Y89), Y747 (= Y243), H748 (= H244)
binding Butyryl Coenzyme A: F553 (≠ Q75), R557 (= R80), R564 (= R87), F566 (≠ Y89), R590 (vs. gap), S645 (vs. gap), T647 (= T166), R696 (= R193), T698 (= T195), Y740 (≠ N236), S789 (= S285), F791 (= F287), R824 (≠ K322), K829 (≠ R327), H831 (= H329)

Sites not aligning to the query:

active site: 5

5cjwA Isobutyryl-coa mutase fused with bound adenosylcobalamin, gdp, mg (holo-icmf/gdp), and substrate pivalyl-coenzyme a (see paper)
34% identity, 87% coverage: 65:553/560 of query aligns to 548:1059/1063 of 5cjwA

query
sites
5cjwA

P

P

G

G

E

S

F

F

P

P

F

Y

T

T

R

A

G

G

V

V

Q

-

P
x
F

T

A

M
x
F

Y

K

R
|
R

T

E

Q

G

Y

E

W

D

T

P

M

T

R
|
R

Q

M

Y
x
F

A

A

G

G

F

E

A

G

S

D

A

A

E

F

E

R

S

T

N

N

R

R

Y

F

K

K

F

L

L

V

L

S

E

E

Q

G

G

M

Q

E

T

A

G

K

-
x
R

L

L

S

S

V

T

A

A

F
|
F

D

D

L

S

P

V

T

T

Q
x
L

I

Y

G

G

Y

E

D

D

S

P

D

H

D

E

D

R

M

P

A

D

I

I

-

Y

G

G

E

K

V

V

G

G

K

N

V
x
S

G

G

V

V

A

S

I

I

D

A

S

T

L

L

K

E

D

D

M

M

E

K

I

V

L

L

F

Y

N

D

G

G

I

F

P

D

L

L

D

T

T

N

V

P

S

S

T

T

S

S

-

V

-
x
S

M

M

T
|
T

I

I

N

N

A

G

P

P

A

A

A

P

V

T

L

I

L

L

A

A

M

M

Y

F

I

M

V

N

V

T

G

A

E

I

K

D

Q

Q

G

Q

V

I

-

D

-

R

-

F

-

R

-

A

-

D

-

N

-

G

-

R

-

D

-

P

S

T

S

A

D

D

K

E

-

E

-

A

-

K

-

I

-

R

-

A

-

W

-

V

-

L

-

Q

-

N

L

V

R
|
R

G

G

T
|
T

I

V

Q
|
Q

N

A

D

D

I

I

L

L

K

K

E

E

Y

D

S

Q

A

G

R
x
Q

G

N

T

T

Y

C

I

I

F

F

P

S

P

T

K

E

P

F

S

S

M

L

R

K

V

V

I

M

T

G

D

D

I

I

F

Q

S

E

Y

Y

C

F

A

V

S

H

N

H

-

Q

V

V

P

R

L

N

W

F

N
x
Y

T

S

I

V

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

I

R

A

E
|
E

A
|
A

G

G

S

A

T

N

A

P

V

I

Q

S

E

Q

I

L

A

A

F

F

T

T

L

L

A

A

D

N

G

G

I

F

A

T

Y

Y

V

V

E

E

A

A

A

Y

I

L

T

A

A

R

G

G

L

M

D

H

V

I

D

D

T

D

F

F

A

A

P

P

R

N

L

L

S
|
S

F

F

F
|
F

F

F

N

S

A

N

H

G

S

M

D

D

F

P

F

-

E

E

E

Y

I

S

A

V

K

L

Y

G

R

R

A

V

A

A

R

R

K

R

L

I

W

W

A

A

K

V

I

T

M

M

K

R

E

D

R

K

F

Y

G

G

A

A

K

-

N

N

P

D

K
x
R

S

S

M

Q

M

K

M

L

R
x
K

F

Y

H
|
H

T

I

Q

Q

T

T

A

S

G
|
G

C
x
R

T

S

L

L

T

H

A

A

Q

Q

Q

E

P

I

K

D

N

F

N

N

I

D

V

I

R

R

V

T

A

T

F

L

Q

Q

A

A

L

L

A

I

A

A

V

I

L

Y

G

D

G

N

T

C

Q

N

S

S

L

L

H

H

T

T

N

N

S

A

M

Y

D

D

E
|
E

A
|
A

L

I

C
x
T

L

T

P

P

S

T

E

A

E

E

A

S

V

V

Q

R

V

R

A

A

L

L

R

A

T

I

Q

Q

Q

L

L

I

I

I

A

N

H

R

E

E

T

W

G

G

A

V

G

A

D

K

T

C

V

E

D

N

P

P

L

N

G

Q

G

G

S

S

Y

F

Y

L

L

I

E

E

N

E

L

L

T

T

N

D

E

L

I

V

C

E

Q

E

K

A

A

V

E

L

A

Q

Y

E

I

F

Q

E

K

R

I

I

D

A

K

E

M

R

G

G

A

V

V

L

E

G

V

A

I

M

E

E

N

T

G

G

F

Y

I

Q

Q

R

R

G

E

K

I

I

Q

Q

E

E

S

E

A

S

Y

L

K

Y

W

Y

Q

E

Q

Q

E

L

I

K

E
x
H

Q

D

K

G

K

T

R

L

V

P

V

I

G

G

M

V

N

N

S

T

F

F

-

R

H

N

V

P

E

N

E

G

E

D

K

Q

E

T

G

L

D

E

L

L

Q

A

R

R

V

S

D

S

P

E

Q

D

V

E

R

K

L

Q

T

S

Q

Q

I

L

E

H

A

R

L

L

N

T

S

E

L

F

K

H

L

G

T

A

R

H

D

-

R

Q

Y

A

K

D

V

A

E

E

S

A

S

M

L

L

T

A

S

R

L

L

E

R

N

Q

C

A

A

V

R

I

G

D

K

N

D

R

N

N

L

V

M

F

P

A

Y

V

I

L

L

M

E

D

S

A

V

V

R

R

S

-

Y

V

A

C

T

S

L

L

G

G

E

Q

I

I

C

T

R

H

V

A

L

L

K

F

S

E

V

V

F

G

G

G

E

Q

Y

Y

active site: F571 (≠ Y89), Y752 (= Y243), H753 (= H244)
binding pivalyl-coenzyme A: F558 (≠ P76), F560 (≠ M78), R562 (= R80), R569 (= R87), F571 (≠ Y89), R595 (vs. gap), S650 (vs. gap), T652 (= T166), R701 (= R193), T703 (= T195), Q705 (= Q197), Y745 (≠ N236), Y752 (= Y243), H753 (= H244), S794 (= S285), F796 (= F287), R829 (≠ K322), K834 (≠ R327), H836 (= H329)
binding cobalamin: F600 (= F117), L605 (≠ Q122), S623 (≠ V139), Q715 (≠ R207), H753 (= H244), E756 (= E247), A757 (= A248), G841 (= G334), R842 (≠ C335), E878 (= E371), A879 (= A372), T881 (≠ C374), H966 (≠ E459)

Sites not aligning to the query:

active site: 6
binding cobalamin: 18, 19, 20, 21, 22, 26, 66, 67, 94, 96, 98, 116, 117, 118
binding guanosine-5'-diphosphate: 199, 201, 202, 203, 204, 245, 337, 338, 340, 375, 377, 1062
binding magnesium ion: 203, 229, 242, 242, 290, 290

5cjvA Isobutyryl-coa mutase fused with bound adenosylcobalamin, gdp, mg (holo-icmf/gdp), and substrate isovaleryl-coenzyme a (see paper)
34% identity, 87% coverage: 65:553/560 of query aligns to 546:1057/1061 of 5cjvA

query
sites
5cjvA

P

P

G

G

E

S

F

F

P

P

F

Y

T

T

R

A

G

G

V

V

Q

-

P
x
F

T

A

M
x
F

Y

K

R
|
R

T

E

Q

G

Y

E

W

D

T

P

M

T

R
|
R

Q

M

Y
x
F

A

A

G

G

F

E

A

G

S

D

A

A

E

F

E

R

S

T

N

N

R

R

Y

F

K

K

F

L

L

V

L

S

E

E

Q

G

G

M

Q

E

T

A

G

K

-
x
R

L

L

S

S

V

T

A

A

F
|
F

D

D

L

S

P

V

T

T

Q
x
L

I

Y

G

G

Y

E

D

D

S

P

D

H

D

E

D

R

M

P

A

D

I

I

-

Y

G

G

E

K

V

V

G

G

K

N

V
x
S

G

G

V

V

A

S

I

I

D

A

S

T

L

L

K

E

D

D

M

M

E

K

I

V

L

L

F

Y

N

D

G

G

I

F

P

D

L

L

D

T

T

N

V

P

S

S

T

T

S

S

-

V

-
x
S

M

M

T
|
T

I

I

N

N

A

G

P

P

A

A

A

P

V

T

L

I

L

L

A

A

M

M

Y

F

I

M

V

N

V

T

G

A

E

I

K

D

Q

Q

G

Q

V

I

-

D

-

R

-

F

-

R

-

A

-

D

-

N

-

G

-

R

-

D

-

P

S

T

S

A

D

D

K

E

-

E

-

A

-

K

-

I

-

R

-

A

-

W

-

V

-

L

-

Q

-

N

L

V

R
|
R

G

G

T
|
T

I

V

Q
|
Q

N

A

D

D

I

I

L

L

K

K

E

E

Y

D

S

Q

A

G

R
x
Q

G

N

T

T

Y

C

I

I

F

F

P

S

P

T

K

E

P

F

S

S

M

L

R

K

V

V

I

M

T

G

D

D

I

I

F

Q

S

E

Y

Y

C

F

A

V

S

H

N

H

-

Q

V

V

P

R

L

N

W

F

N
x
Y

T

S

I

V

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

I

R

A

E
|
E

A
|
A

G

G

S

A

T

N

A

P

V

I

Q

S

E

Q

I

L

A

A

F

F

T

T

L

L

A

A

D

N

G

G

I

F

A

T

Y

Y

V

V

E

E

A

A

A

Y

I

L

T

A

A

R

G

G

L

M

D

H

V

I

D

D

T

D

F

F

A

A

P

P

R

N

L

L

S
|
S

F

F

F
|
F

F

F

N

S

A

N

H

G

S

M

D

D

F

P

F

-

E

E

E

Y

I

S

A

V

K

L

Y

G

R

R

A

V

A

A

R

R

K

R

L

I

W

W

A

A

K

V

I

T

M

M

K

R

E

D

R

K

F

Y

G

G

A

A

K

-

N

N

P

D

K

R

S

S

M

Q

M

K

M

L

R
x
K

F

Y

H
|
H

T

I

Q

Q

T

T

A

S

G
|
G

C
x
R

T

S

L

L

T

H

A

A

Q

Q

Q

E

P

I

K

D

N

F

N

N

I

D

V

I

R

R

V

T

A

T

F

L

Q

Q

A

A

L

L

A

I

A

A

V

I

L

Y

G

D

G

N

T

C

Q

N

S

S

L

L

H

H

T

T

N

N

S

A

M

Y

D

D

E
|
E

A
|
A

L

I

C
x
T

L

T

P

P

S

T

E

A

E

E

A

S

V

V

Q

R

V

R

A

A

L

L

R

A

T

I

Q

Q

Q

L

L

I

I

I

A

N

H

R

E

E

T

W

G

G

A

V

G

A

D

K

T

C

V

E

D

N

P

P

L

N

G

Q

G

G

S

S

Y

F

Y

L

L

I

E

E

N

E

L

L

T

T

N

D

E

L

I

V

C

E

Q

E

K

A

A

V

E

L

A

Q

Y

E

I

F

Q

E

K

R

I

I

D

A

K

E

M

R

G

G

A

V

V

L

E

G

V

A

I

M

E
|
E

N

T

G

G

F

Y

I

Q

Q

R

R

G

E

K

I

I

Q

Q

E

E

S

E

A

S

Y

L

K

Y

W

Y

Q

E

Q

Q

E

L

I

K

E
x
H

Q

D

K

G

K

T

R

L

V

P

V

I

G

G

M

V

N

N

S

T

F

F

-

R

H

N

V

P

E

N

E

G

E

D

K

Q

E

T

G

L

D

E

L

L

Q

A

R

R

V

S

D

S

P

E

Q

D

V

E

R

K

L

Q

T

S

Q

Q

I

L

E

H

A

R

L

L

N

T

S

E

L

F

K

H

L

G

T

A

R

H

D

-

R

Q

Y

A

K

D

V

A

E

E

S

A

S

M

L

L

T

A

S

R

L

L

E

R

N

Q

C

A

A

V

R

I

G

D

K

N

D

R

N

N

L

V

M

F

P

A

Y

V

I

L

L

M

E

D

S

A

V

V

R

R

S

-

Y

V

A

C

T

S

L

L

G

G

E

Q

I

I

C

T

R

H

V

A

L

L

K

F

S

E

V

V

F

G

G

G

E

Q

Y

Y

active site: F569 (≠ Y89), Y750 (= Y243), H751 (= H244)
binding cobalamin: F598 (= F117), L603 (≠ Q122), S621 (≠ V139), Q713 (≠ R207), E754 (= E247), A755 (= A248), G839 (= G334), R840 (≠ C335), E876 (= E371), A877 (= A372), T879 (≠ C374), H964 (≠ E459)
binding guanosine-5'-diphosphate: E944 (= E439)
binding Isovaleryl-coenzyme A: F556 (≠ P76), F558 (≠ M78), R560 (= R80), R567 (= R87), F569 (≠ Y89), R593 (vs. gap), S648 (vs. gap), T650 (= T166), R699 (= R193), T701 (= T195), Q703 (= Q197), Q713 (≠ R207), Y743 (≠ N236), H751 (= H244), S792 (= S285), F794 (= F287), K832 (≠ R327), H834 (= H329)

Sites not aligning to the query:

active site: 6
binding cobalamin: 18, 19, 20, 21, 22, 26, 66, 67, 94, 96, 98, 116, 117, 129
binding guanosine-5'-diphosphate: 199, 201, 202, 203, 204, 245, 336, 338, 373, 375
binding magnesium ion: 203, 229, 242, 242, 288, 288

5cjtA Isobutyryl-coa mutase fused with bound adenosylcobalamin, gdp, mg (holo-icmf/gdp), and substrate isobutyryl-coenzyme a (see paper)
34% identity, 87% coverage: 65:553/560 of query aligns to 546:1058/1062 of 5cjtA

query
sites
5cjtA

P

P

G

G

E

S

F

F

P

P

F

Y

T

T

R

A

G

G

V

V

Q

-

P
x
F

T

A

M
x
F

Y

K

R
|
R

T

E

Q

G

Y

E

W

D

T

P

M

T

R
|
R

Q

M

Y
x
F

A

A

G

G

F

E

A

G

S

D

A

A

E

F

E

R

S

T

N

N

R

R

Y

F

K

K

F

L

L

V

L

S

E

E

Q

G

G

M

Q

E

T

A

G

K

-
x
R

L

L

S

S

V

T

A

A

F
|
F

D

D

L

S

P

V

T

T

Q
x
L

I

Y

G

G

Y

E

D

D

S

P

D

H

D

E

D

R

M

P

A

D

I

I

-

Y

G

G

E

K

V

V

G

G

K

N

V
x
S

G

G

V

V

A

S

I

I

D

A

S

T

L

L

K

E

D

D

M

M

E

K

I

V

L

L

F

Y

N

D

G

G

I

F

P

D

L

L

D

T

T

N

V

P

S

S

T

T

S

S

-

V

-
x
S

M

M

T
|
T

I

I

N

N

A

G

P

P

A

A

A

P

V

T

L

I

L

L

A

A

M

M

Y

F

I

M

V

N

V

T

G

A

E

I

K

D

Q

Q

G

Q

V

I

-

D

-

R

-

F

-

R

-

A

-

D

-

N

-

G

-

R

-

D

-

P

S

T

S

A

D

D

K

E

-

E

-

A

-

K

-

I

-

R

-

A

-

W

-

V

-

L

-

Q

-

N

L

V

R
|
R

G

G

T
|
T

I

V

Q
|
Q

N

A

D

D

I

I

L

L

K

K

E

E

Y

D

S

Q

A

G

R
x
Q

G

N

T

T

Y

C

I

I

F

F

P

S

P

T

K

E

P

F

S

S

M

L

R

K

V

V

I

M

T

G

D

D

I

I

F

Q

S

E

Y

Y

C

F

A

V

S

H

N

H

-

Q

V

V

P

R

L

N

W

F

N
x
Y

T

S

I

V

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

I

R

A

E
|
E

A
|
A

G

G

S

A

T

N

A

P

V

I

Q

S

E

Q

I

L

A

A

F

F

T

T

L

L

A

A

D

N

G

G

I

F

A

T

Y

Y

V

V

E

E

A

A

A

Y

I

L

T

A

A

R

G

G

L

M

D

H

V

I

D

D

T

D

F

F

A

A

P

P

R

N

L

L

S
|
S

F

F

F
|
F

F

F

N

S

A

N

H

G

S

M

D

D

F

P

F

-

E

E

E

Y

I

S

A

V

K

L

Y

G

R

R

A

V

A

A

R

R

K

R

L

I

W

W

A

A

K

V

I

T

M

M

K

R

E

D

R

K

F

Y

G

G

A

A

K

-

N

N

P

D

K
x
R

S

S

M

Q

M

K

M

L

R
x
K

F

Y

H
|
H

T

I

Q

Q

T

T

A

S

G
|
G

C
x
R

T

S

L

L

T

H

A

A

Q

Q

Q

E

P

I

K

D

N

F

N

N

I

D

V

I

R

R

V

T

A

T

F

L

Q

Q

A

A

L

L

A

I

A

A

V

I

L

Y

G

D

G

N

T

C

Q

N

S

S

L

L

H

H

T

T

N

N

S

A

M

Y

D

D

E
|
E

A
|
A

L

I

C
x
T

L

T

P

P

S

T

E

A

E

E

A

S

V

V

Q

R

V

R

A

A

L

L

R

A

T

I

Q

Q

Q

L

L

I

I

I

A

N

H

R

E

E

T

W

G

G

A

V

G

A

D

K

T

C

V

E

D

N

P

P

L

N

G

Q

G

G

S

S

Y

F

Y

L

L

I

E

E

N

E

L

L

T

T

N

D

E

L

I

V

C

E

Q

E

K

A

A

V

E

L

A

Q

Y

E

I

F

Q

E

K

R

I

I

D

A

K

E

M

R

G

G

A

V

V

L

E

G

V

A

I

M

E
|
E

N

T

G

G

F

Y

I

Q

Q

R

R

G

E

K

I

I

Q

Q

E

E

S

E

A

S

Y

L

K

Y

W

Y

Q

E

Q

Q

E

L

I

K

E
x
H

Q

D

K

G

K

T

R

L

V

P

V

I

G

G

M

V

N

N

S

T

F

F

H

-

V

-

E

-

E

R

E

N

K

P

E

N

G

G

D

D

-

P

-

Q

-

T

-

L

-

E

L

L

Q

A

R

R

V

S

D

S

P

E

Q

D

V

E

R

K

L

Q

T

S

Q

Q

I

L

E

H

A

R

L

L

N

T

S

E

L

F

K

H

L

G

T

A

R

H

D

-

R

Q

Y

A

K

D

V

A

E

E

S

A

S

M

L

L

T

A

S

R

L

L

E

R

N

Q

C

A

A

V

R

I

G

D

K

N

D

R

N

N

L

V

M

F

P

A

Y

V

I

L

L

M

E

D

S

A

V

V

R

R

S

-

Y

V

A

C

T

S

L

L

G

G

E

Q

I

I

C

T

R

H

V

A

L

L

K

F

S

E

V

V

F

G

G

G

E

Q

Y

Y

active site: F569 (≠ Y89), Y750 (= Y243), H751 (= H244)
binding cobalamin: F598 (= F117), L603 (≠ Q122), S621 (≠ V139), Q713 (≠ R207), H751 (= H244), E754 (= E247), A755 (= A248), G839 (= G334), R840 (≠ C335), E876 (= E371), A877 (= A372), T879 (≠ C374), H964 (≠ E459)
binding isobutyryl-coenzyme a: F556 (≠ P76), F558 (≠ M78), R560 (= R80), R567 (= R87), F569 (≠ Y89), R593 (vs. gap), S648 (vs. gap), T650 (= T166), R699 (= R193), T701 (= T195), Q703 (= Q197), Y743 (≠ N236), Y750 (= Y243), H751 (= H244), S792 (= S285), F794 (= F287), R827 (≠ K322), K832 (≠ R327), H834 (= H329)
binding guanosine-5'-diphosphate: E944 (= E439)

Sites not aligning to the query:

active site: 6
binding cobalamin: 18, 19, 20, 21, 22, 26, 66, 67, 94, 96, 98, 116, 117
binding guanosine-5'-diphosphate: 199, 201, 202, 203, 204, 245, 336, 337, 339, 374, 376
binding magnesium ion: 203, 229, 242, 242, 289, 289

Query Sequence

>WP_035255576.1 NCBI__GCF_000422285.1:WP_035255576.1
MVGEVDCRGDIADNAKKWSDGVEKKINKHPERKANFINPSGIPIKRLYSPVDTYNVGYIE
ELGFPGEFPFTRGVQPTMYRTQYWTMRQYAGFASAEESNRRYKFLLEQGQTGLSVAFDLP
TQIGYDSDDDMAIGEVGKVGVAIDSLKDMEILFNGIPLDTVSTSMTINAPAAVLLAMYIV
VGEKQGVSSDKLRGTIQNDILKEYSARGTYIFPPKPSMRVITDIFSYCASNVPLWNTISI
SGYHIREAGSTAVQEIAFTLADGIAYVEAAITAGLDVDTFAPRLSFFFNAHSDFFEEIAK
YRAARKLWAKIMKERFGAKNPKSMMMRFHTQTAGCTLTAQQPKNNIVRVAFQALAAVLGG
TQSLHTNSMDEALCLPSEEAVQVALRTQQLIAHETGAGDTVDPLGGSYYLENLTNEICQK
AEAYIQKIDKMGGAVEVIENGFIQREIQESAYKWQQEIEQKKRVVVGMNSFHVEEEKEGD
LQRVDPQVRLTQIEALNSLKLTRDRYKVESSLTSLENCARGKDNLMPYILESVRSYATLG
EICRVLKSVFGEYAQVKTFG

Or try a new SitesBLAST search

SitesBLAST's Database

SitesBLAST's database includes (1) SwissProt entries with experimentally-supported functional features; and (2) protein structures with bound ligands, from the BioLip database.

by Morgan Price, Arkin group
Lawrence Berkeley National Laboratory