SitesBLAST

Q1LRY0 Fused isobutyryl-CoA mutase; EC 5.4.99.13; EC 3.6.5.- from Cupriavidus metallidurans (strain ATCC 43123 / DSM 2839 / NBRC 102507 / CH34) (Ralstonia metallidurans) (see 2 papers)
61% identity, 99% coverage: 9:1129/1129 of query aligns to 23:1093/1093 of Q1LRY0

query
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Q1LRY0

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H39 (= H25) binding axial binding residue
169:417 (vs. 155:398, 57% identical) GTPase chaperone MeaI
GAGKSS 219:224 (= GAGKSS 206:211) binding
S223 (= S210) binding
I248 (≠ V234) binding
D249 (= D235) binding
D262 (= D248) binding ; binding
R265 (= R251) binding
E310 (= E296) binding ; binding
T311 (= T297) binding
NKFD 357:360 (= NKFD 343:346) binding
418:579 (vs. 399:571, 35% identical) Linker
F587 (≠ L579) binding
F598 (= F590) mutation to A: Switches the substrate specificity and enhances the catalytic efficiency of the isovaleryl-CoA mutase over the native isobutyryl-CoA mutase activity about 4000-fold. Is even more susceptible to inactivation than wild-type during turnover.
R622 (= R614) binding
R728 (= R764) binding
Y772 (= Y808) binding
S821 (= S857) binding
R856 (= R892) binding
K861 (= K897) binding
E973 (= E1009) binding
N1092 (= N1128) binding

4xc6A Isobutyryl-coa mutase fused with bound adenosylcobalamin, gdp, and mg (holo-icmf/gdp) (see paper)
60% identity, 99% coverage: 9:1129/1129 of query aligns to 3:1067/1067 of 4xc6A

query
sites
4xc6A

P

P

K

A

N

N

K
|
K

I

V

R

R

F

F

V

V

T

T

A

A

S

S

L

L

F

F

D

D

G
|
G

H
|
H

D
|
D

A
|
A

T
x
S

I

I

N

N

I

I

M
|
M

R

R

I

I

L

L

Q

Q

S

S

S

Q

G

G

A

C

E

E

V

V

I

I

H

H

L

L

G

G

H

H

N

N

R

R

S

S

V

V

D

Q

E

E

V

V

N

T

C

A

A

A

I

L

Q

Q

E

E

D

D

V

V

Q

Q

G

G

I

I

A

A

M

I

T

S

S

S

Y
|
Y

Q
|
Q

G

G

H

H

I

V

E

E

Y

Y

F

F

K

K

Y

Y

M

M

Y

I

D

D

L

L

Q

R

E

E

R

H

G

G

S

G

G

E

H

H

I

I

K

Q

I

V

F

F

A

G

G
|
G

G

G

G
|
G

G

G

V
|
V

I

I

L

V

P

P

S

D

E

E

I

I

E

R

E

E

L

L

Q

Q

A

A

Y

Y

G

G

I

V

S

A

K

R

I

I

Y
|
Y

S
|
S

P
|
P

D

E

D

D

G

G

R

Q

K

R

M

M

G

G

L

L

Q

A

G

G

M
|
M

I

I

N

T

D

D

M

M

L

A

V

Q

Q

R

T

C

D

D

F

I

I

D

T

L

K

T

A

R

S

Y

I

A

T

P

N

T

E

T

L

L

E

D

T

T

I

V

P

V

S

A

K

G

D

D

I

R

K

R

A

A

I

L

A

A

G

Q

A

L

I

I

T

T

V

A

A

L

E

E

N

N

-

G

-

K

-

A

D

D

P

P

E

E

G

-

A

-

Q

-

K

-

F

L

V

V

D

S

E

A

L

L

K

H

K

A

L

Q

S

A

K

K

N

A

T

A

A

V

P

P

I

V

L

L

G

G

I

I

T

T

G

G

T

T

G

G

G
|
G

A

A

G
|
G

K
|
K

S
|
S

L

L

V

T

D

D

E

E

L

L

V

I

R

R

F

F

L

R

V

L

E

D

V

Q

K

D

D

D

K

A

-

L

T

S

L

I

A

A

I

V

I

I

S

S

V

I

D
|
D

P

P

S

S

K

R

R

R

K

K

T

S

G

G

A

A

L

L

G

G

D
|
D

R

R

I

I

R
|
R

M

M

N

N

A

A

I

I

N

N

N

H

P

P

R

N

V

I

Y

F

M

M

R

R

S

S

L

L

A

A

T

T

R

R

Q

E

A

A

N

G

L

S

A

E

L

I

S

S

K

Q

N

A

V

L

Q

P

E

D

S

V

I

I

D

A

I

A

C

C

K

K

A

A

G

R

Y

F

D

D

L

L

I

V

I

I

V

V

E
|
E

T

T

S

S

G

G

I

I

G

G

Q

Q

S

G

D

D

T

A

E

A

I

I

T

V

E

P

H

H

C

V

D

D

V

L

S

S

L

L

Y

Y

V

V

M

M

T

T

P

P

E

E

F

F

G

G

A

A

T

S

Q

Q

L

L

E

E

K

K

I

I

D

D

M

M

L

L

D

D

F

F

A

A

D

D

L

F

V

V

A

A

I

I

N
|
N

K
|
K

F

F

D
|
D

K

R

R

K

G

G

A

A

L

Q

D

D

A

A

L

W

R

R

D

D

V

V

R

A

K

K

Q

Q

Y

V

K

Q

R

R

N

N

H

R

N

E

I

Q

F

W

D

H

A

S

K

R

D

A

D

E

E

D

I

M

P

P

V

V

Y

Y

G

G

T

T

M
x
Q

A

A

S
|
S

Q

R

F

F

N

N

D

D

P

D

G

G

M

V

N

T

N

M

L

L

F

Y

V

Q

A

G

L

L

M

V

-

G

-

A

-

L

-

G

-

A

E

R

Q

G

I

M

K

S

V

L

K

K

T

P

G

G

T

T

D

L

F

P

K

N

A

L

K

E

M

G

E

R

L

I

T

S

S

T

D

G

Q

Q

S

N

E

-

K

-

I

-

Y

V

I

I

I

V

P

P

D

A

R

R

I

S

R

R

Y

Y

L

L

A

A

E

E

I

L

A

A

E

D

A

T

S

V

Q

R

M

A

Y

Y

N

H

E

R

W

R

V

V

D

V

K

A

Q

Q

A

S

T

K

I

L

A

A

R

R

K

E

M

R

Y

Q

Q

Q

L

L

K

R

G

A

V

A

I

H

D

D

L

M

L

L

S

Q

E

G

A

A

N

G

L

H

P

E

D

S

K

A

S

A

K

-

V

-

S

-

P

-

T

-

G

-

D

-

L

L

E

E

G

T

V

L

Y

A

A

S

F

E

F

R

E

D

E

V

Q

S

L

L

D

G

G

A

E

V

C

E

K

R

R

K

L

L

R

A

Q

M

W

W

P

P

D

Q

T

M

K

Q

R

Q

A

A

Y

Y

K

S

E

G

E

D

F

E

F

Y

I

V

Y

V

K

-

V

-

R

-

D

-

K

-

E

-

I

I

K

R

Q

T

P

G

L

L

F

I

Y

S

E

T

S

T

L

L

S

S

K

G

L

T

N

K

I

I

P

R

K

K

V

V

S

V

L

L

P

P

R

R

Y

F

E

E

D

D

W

E

G

G

D

E

I

I

L

L

R

K

W

W

L

L

L

M

T

R

E

E

N

N

L

V

P

P

G

G

E

S

F

F

P

P

Y

Y

A

T

A

A

G

G

V

V

F

F

P

A

L

F

K

K

R

R

E

E

G

G

E

E

D

D

P

P

T

T

R

R

M

M

F
|
F

A

A

G

G

E

E

G

G

G

D

P

A

E

F

R

R

T

T

N

N

K

R

R

R

F

F

H

K

Y

L

V

V

S

S

L

E

G

G

Q

M

P

E

A

A

H

K

R

R

L

L

S

S

T

T

A

A

F
|
F

D

D

S

S

V

V

T

T

L
|
L

Y

Y

G

G

E

E

D

D

P

P

H

H

I

E

R

R

P

P

D

D

I

I

Y

Y

G

G

K

K

I

V

G

G

N

N

S
|
S

G

G

V

V

C

S

I

I

A

A

T

T

L

L

D

E

D

D

A

M

K

K

K

V

L

L

Y

Y

S

D

G

G

F

F

D

D

L

L

C

T

A

N

P

P

S

S

T

T

S

S

V

V

S

S

M

M

T

T

I

I

N

N

G

G

P

P

A

A

P

P

M

T

L

I

L

L

G

A

F

M

F

F

M

M

N

N

A

T

A

A

I

I

D

D

Q

Q

C

I

E

D

K

R

Y

F

I

R

I

A

E

D

N

N

-

G

-

R

D

D

L

P

T

T

K

A

E

D

V

E

E

E

A

A

K

K

I

-

D

-

A

-

I

-

Y

-

Q

-

A

-

K

-

N

-

I

-

P

-

R

-

P

-

S

-

Y

-

N

-

G

-

T

-

L

-

P

-

E

-

G

-

N

-

D

-

G

-

L

-

G

-

L

-

M

-

L

-

G

-

V

-

T

-

G

-

D

-

Q

-

V

-

L

-

P

-

A

-

D

-

I

-

Y

-

A

-

K

-

I

I

R

R

T

A

K

W

A

V

I

L

S

Q

S

N

V

V

R

R

G

G

T

T

V

V

Q

Q

A

A

D

D

I

I

L

L

K

K

E

E

D

D

Q

Q

A

G

Q
|
Q

N

N

T

T

C

C

I

I

F

F

S

S

T

T

E

E

F

F

A

S

L

L

R

K

M

V

M

M

G

G

D

D

I

I

Q

Q

K

E

Y

Y

F

F

I

V

D

H

E

H

K

Q

V

V

R

R

N

N

F

F

Y

Y

S

S

V

V

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

I

A

A

E
|
E

A
|
A

G

G

A

A

N

N

P

P

I

I

S

S

Q

Q

L

L

A

A

F

F

T

T

L

L

S

A

N

N

G

G

F

F

T

T

F

Y

V

V

E

E

Y

A

Y

Y

L

L

S

A

R

R

G

G

M

M

H

H

I

I

D

D

F

F

A

A

P

P

N

N

L

L

S

S

F

F

S

S

N

N

G

G

I

M

D

D

P

P

E

E

Y

Y

A

S

V

V

I

L

G

G

R

R

V

V

A

A

R

R

I

I

W

W

A

A

K

V

A

T

I

M

K

R

N

D

K

K

Y

Y

K

G

G

A

N

N

D

D

R

R

S

S

Q

Q

K

K

L

L

K

K

Y

Y

H

H

I

I

Q

Q

T

T

S

S

G
|
G

R
|
R

S

S

L

L

H

H

A

A

Q

Q

E

E

I

I

D

D

F

F

N

N

D

D

I

I

R

R

T

T

L

L

Q

Q

A

A

L

L

Y

I

A

A

I

I

Y

Y

D

D

N

N

C

C

N

N

S

S

L

L

H

H

T

T

N

N

A

A

Y

Y

D

D

E
|
E

A
|
A

I

I

T
|
T

T

T

P

P

T

T

E

A

E

E

S

S

V

V

R

R

A

A

M

L

A

A

I

I

Q

Q

L

L

I

I

N

N

R

R

E

E

L

W

G

G

L

V

A

A

K

K

N

C

E

E

N

N

P

P

L

N

Q

Q

G

G

A

S

F

F

I

L

I

I

E

E

L

L

T

T

D

D

L

L

V

V

E

E

D

E

A

A

V

V

L

L

A

Q

E

E

F

F

K

E

R

R

I

I

N

A

D

E

R

R

G

G

V

V

L

L

G

G

A

A

M

M

E
|
E

T

T

M

G

Y

Y

Q

Q

R

R

G

G

K

K

I

I

Q

Q

E

E

S

S

L

L

Y

Y

E

E

T

Q

L

L

K

K

H
|
H

T

D

G

G

E

T

Y

L

P

P

I

I

V

I

G

G

V

V

N

N

T

T

F

F

L

R

N

N

K

P

N

N

G

G

S

D

P

P

T

T

I

P

V

Q

P

T

G

L

E

E

V

L

I

A

R

R

A

S

T

S

E

E

D

D

E

E

K

K

Q

Q

Y

S

Q

Q

I

L

S

H

A

R

L

L

Q

T

K

E

F

F

Q

H

D

G

R

A

N

H

A

Q

D

A

R

D

A

A

V

E

D

A

L

M

L

L

K

A

Q

R

L

L

Q

R

K

Q

S

A

A

V

I

I

A

D

G

N

D

R

N

N

I

V

F

F

E

A

Q

V

L

L

M

M

E

D

V

A

C

V

K

R

I

V

C

C

S

S

L

L

G

G

Q

Q

I

I

S

T

K

H

A

A

L

L

Y

F

E

E

V

V

G

G

Q

Q

Y

Y

R

R

N

N

M

M

active site: K6 (= K12), F572 (= F590), Y753 (= Y815), H754 (= H816)
binding cobalamin: G18 (= G24), H19 (= H25), D20 (= D26), A21 (= A27), S22 (≠ T28), M26 (= M32), Y66 (= Y72), Q67 (= Q73), G94 (= G100), G96 (= G102), V98 (= V104), Y116 (= Y122), S117 (= S123), P118 (= P124), M129 (= M135), F601 (= F619), L606 (= L624), S624 (= S642), Q716 (= Q778), H754 (= H816), E757 (= E819), A758 (= A820), G842 (= G904), R843 (= R905), E879 (= E941), A880 (= A942), T882 (= T944), H967 (= H1029)
binding guanosine-5'-diphosphate: G199 (= G206), G201 (= G208), K202 (= K209), S203 (= S210), S204 (= S211), R245 (= R251), N337 (= N343), K338 (= K344), D340 (= D346), Q375 (≠ M381), S377 (= S383), E947 (= E1009)
binding magnesium ion: S203 (= S210), D229 (= D235), D242 (= D248), D242 (= D248), E290 (= E296), E290 (= E296)

5cjwA Isobutyryl-coa mutase fused with bound adenosylcobalamin, gdp, mg (holo-icmf/gdp), and substrate pivalyl-coenzyme a (see paper)
60% identity, 99% coverage: 9:1129/1129 of query aligns to 3:1063/1063 of 5cjwA

query
sites
5cjwA

P

P

K

A

N

N

K
|
K

I

V

R

R

F

F

V

V

T

T

A

A

S

S

L

L

F

F

D

D

G
|
G

H
|
H

D
|
D

A
|
A

T
x
S

I

I

N

N

I

I

M
|
M

R

R

I

I

L

L

Q

Q

S

S

S

Q

G

G

A

C

E

E

V

V

I

I

H

H

L

L

G

G

H

H

N

N

R

R

S

S

V

V

D

Q

E

E

V

V

N

T

C

A

A

A

I

L

Q

Q

E

E

D

D

V

V

Q

Q

G

G

I

I

A

A

M

I

T

S

S

S

Y
|
Y

Q
|
Q

G

G

H

H

I

V

E

E

Y

Y

F

F

K

K

Y

Y

M

M

Y

I

D

D

L

L

Q

R

E

E

R

H

G

G

S

G

G

E

H

H

I

I

K

Q

I

V

F

F

A

G

G
|
G

G

G

G
|
G

G

G

V
|
V

I

I

L

V

P

P

S

D

E

E

I

I

E

R

E

E

L

L

Q

Q

A

A

Y

Y

G

G

I

V

S

A

K

R

I

I

Y
|
Y

S
|
S

P
|
P

D

E

D

D

G

G

R

Q

K

R

M

M

G

G

L

L

Q

A

G

G

M

M

I

I

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T

D

D

M

M

L

A

V

Q

Q

R

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C

D

D

F

I

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A

A

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N

-

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-

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A

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P

I

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L

L

G

G

I

I

T

T

G

G

T

T

G

G

G
|
G

A

A

G
|
G

K
|
K

S
|
S

L

L

V

T

D

D

E

E

L

L

V

I

R

R

F

F

L

R

V

L

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D

V

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D

D

D

K

A

-

L

T

S

L

I

A

A

I

V

I

I

S

S

V

I

D
|
D

P

P

S

S

K

R

R

R

K

K

T

S

G

G

A

A

L

L

G

G

D
|
D

R

R

I

I

R
|
R

M

M

N

N

A

A

I

I

N

N

N

H

P

P

R

N

V

I

Y

F

M

M

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R

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L

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C

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A

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D

L

L

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I

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|
E

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V

A

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I

N
|
N

K
|
K

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F

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|
D

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R

R

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G

A

A

L

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D

D

A

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D

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|
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|
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|
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|
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|
F

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D

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|
L

Y

Y

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G

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|
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|
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|
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|
Q

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K

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|
Q

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N

N

F

F

Y
|
Y

S

S

V

V

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

I

A

A

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|
E

A
|
A

G

G

A

A

N

N

P

P

I

I

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S

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Q

L

L

A

A

F

F

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T

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L

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A

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N

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G

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F

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Y

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V

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A

Y

Y

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L

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A

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R

G

G

M

M

H

H

I

I

D

D

F

F

A

A

P

P

N

N

L

L

S
|
S

F

F

F
|
F

F

F

S

S

N

N

G

G

I

M

D

D

P

P

E

E

Y

Y

A

S

V

V

I

L

G

G

R

R

V

V

A

A

R

R

I

I

W

W

A

A

K

V

A

T

I

M

K

R

N

D

K

K

Y

Y

K

G

G

A

N

N

D

D

R
|
R

S

S

Q

Q

K

K

L

L

K
|
K

Y

Y

H
|
H

I

I

Q

Q

T

T

S

S

G
|
G

R
|
R

S

S

L

L

H

H

A

A

Q

Q

E

E

I

I

D

D

F

F

N

N

D

D

I

I

R

R

T

T

L

L

Q

Q

A

A

L

L

Y

I

A

A

I

I

Y

Y

D

D

N

N

C

C

N

N

S

S

L

L

H

H

T

T

N

N

A

A

Y

Y

D

D

E
|
E

A
|
A

I

I

T
|
T

T

T

P

P

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A

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S

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V

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A

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L

A

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Q

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L

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N

N

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W

G

G

L

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A

A

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K

N

C

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N

P

P

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N

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Q

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G

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F

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H
|
H

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D

G

G

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Y

L

P

P

I

I

V

I

G

G

V

V

N

N

T

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F

F

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N

K

P

N

N

G

G

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D

P

Q

T

T

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V

-

P

-

G

-

E

E

V

L

I

A

R

R

A

S

T

S

E

E

D

D

E

E

K

K

Q

Q

Y

S

Q

Q

I

L

S

H

A

R

L

L

Q

T

K

E

F

F

Q

H

D

G

R

A

N

H

A

Q

D

A

R

D

A

A

V

E

D

A

L

M

L

L

K

A

Q

R

L

L

Q

R

K

Q

S

A

A

V

I

I

A

D

G

N

D

R

N

N

I

V

F

F

E

A

Q

V

L

L

M

M

E

D

V

A

C

V

K

R

I

V

C

C

S

S

L

L

G

G

Q

Q

I

I

S

T

K

H

A

A

L

L

Y

F

E

E

V

V

G

G

Q

Q

Y

Y

R

R

N
|
N

M

M

active site: K6 (= K12), F571 (= F590), Y752 (= Y815), H753 (= H816)
binding pivalyl-coenzyme A: F558 (= F577), F560 (≠ L579), R562 (= R581), R569 (= R588), F571 (= F590), R595 (= R614), S650 (= S669), T652 (= T671), R701 (= R764), T703 (= T766), Q705 (= Q768), Y745 (= Y808), Y752 (= Y815), H753 (= H816), S794 (= S857), F796 (= F859), R829 (= R892), K834 (= K897), H836 (= H899)
binding cobalamin: G18 (= G24), H19 (= H25), D20 (= D26), A21 (= A27), S22 (≠ T28), M26 (= M32), Y66 (= Y72), Q67 (= Q73), G94 (= G100), G96 (= G102), V98 (= V104), Y116 (= Y122), S117 (= S123), P118 (= P124), F600 (= F619), L605 (= L624), S623 (= S642), Q715 (= Q778), H753 (= H816), E756 (= E819), A757 (= A820), G841 (= G904), R842 (= R905), E878 (= E941), A879 (= A942), T881 (= T944), H966 (= H1029)
binding guanosine-5'-diphosphate: G199 (= G206), G201 (= G208), K202 (= K209), S203 (= S210), S204 (= S211), R245 (= R251), N337 (= N343), K338 (= K344), D340 (= D346), Q375 (≠ M381), S377 (= S383), N1062 (= N1128)
binding magnesium ion: S203 (= S210), D229 (= D235), D242 (= D248), D242 (= D248), E290 (= E296), E290 (= E296)

5cjtA Isobutyryl-coa mutase fused with bound adenosylcobalamin, gdp, mg (holo-icmf/gdp), and substrate isobutyryl-coenzyme a (see paper)
60% identity, 99% coverage: 9:1129/1129 of query aligns to 3:1062/1062 of 5cjtA

query
sites
5cjtA

P

P

K

A

N

N

K
|
K

I

V

R

R

F

F

V

V

T

T

A

A

S

S

L

L

F

F

D

D

G
|
G

H
|
H

D
|
D

A
|
A

T
x
S

I

I

N

N

I

I

M
|
M

R

R

I

I

L

L

Q

Q

S

S

S

Q

G

G

A

C

E

E

V

V

I

I

H

H

L

L

G

G

H

H

N

N

R

R

S

S

V

V

D

Q

E

E

V

V

N

T

C

A

A

A

I

L

Q

Q

E

E

D

D

V

V

Q

Q

G

G

I

I

A

A

M

I

T

S

S

S

Y
|
Y

Q
|
Q

G

G

H

H

I

V

E

E

Y

Y

F

F

K

K

Y

Y

M

M

Y

I

D

D

L

L

Q

R

E

E

R

H

G

G

S

G

G

E

H

H

I

I

K

Q

I

V

F

F

A

G

G
|
G

G

G

G
|
G

G

G

V
|
V

I

I

L

V

P

P

S

D

E

E

I

I

E

R

E

E

L

L

Q

Q

A

A

Y

Y

G

G

I

V

S

A

K

R

I

I

Y
|
Y

S
|
S

P

P

D

E

D

D

G

G

R

Q

K

R

M

M

G

G

L

L

Q

A

G

G

M

M

I

I

N

T

D

D

M

M

L

A

V

Q

Q

R

T

C

D

D

F

I

I

D

T

L

K

T

A

R

S

Y

I

A

T

P

N

T

E

T

L

L

E

D

T

T

I

V

P

V

S

A

K

G

D

D

I

R

K

R

A

A

I

L

A

A

G

Q

A

L

I

I

T

T

V

A

A

L

E

E

N

N

-

G

-

K

-

A

D

D

P

P

E

E

G

-

A

-

Q

-

K

-

F

L

V

V

D

S

E

A

L

L

K

H

K

A

L

Q

S

A

K

K

N

A

T

A

A

V

P

P

I

V

L

L

G

G

I

I

T

T

G

G

T

T

G

G

G
|
G

A

A

G
|
G

K
|
K

S
|
S

L

L

V

T

D

D

E

E

L

L

V

I

R

R

F

F

L

R

V

L

E

D

V

Q

K

D

D

D

K

A

-

L

T

S

L

I

A

A

I

V

I

I

S

S

V

I

D
|
D

P

P

S

S

K

R

R

R

K

K

T

S

G

G

A

A

L

L

G

G

D
|
D

R

R

I

I

R
|
R

M

M

N

N

A

A

I

I

N

N

N

H

P

P

R

N

V

I

Y

F

M

M

R

R

S

S

L

L

A

A

T

T

R

R

Q

E

A

A

N

S

L

-

A

E

L

I

S

S

K

Q

N

A

V

L

Q

P

E

D

S

V

I

I

D

A

I

A

C

C

K

K

A

A

G

R

Y

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D

D

L

L

I

V

I

I

V

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E
|
E

T

T

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S

G

G

I

I

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Q

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D

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V

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N
|
N

K
|
K

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|
D

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G

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A

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|
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|
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|
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|
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|
L

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|
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|
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|
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Q

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K

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|
Q

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N

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L

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M

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N

N

F

F

Y
|
Y

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S

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V

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S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

I

A

A

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|
E

A
|
A

G

G

A

A

N

N

P

P

I

I

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S

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Q

L

L

A

A

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F

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T

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L

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N

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G

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F

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V

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Y

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L

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A

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R

G

G

M

M

H

H

I

I

D

D

F

F

A

A

P

P

N

N

L

L

S
|
S

F

F

F
|
F

F

F

S

S

N

N

G

G

I

M

D

D

P

P

E

E

Y

Y

A

S

V

V

I

L

G

G

R

R

V

V

A

A

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R

I

I

W

W

A

A

K

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A

T

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M

K

R

N

D

K

K

Y

Y

K

G

G

A

N

N

D

D

R
|
R

S

S

Q

Q

K

K

L

L

K
|
K

Y

Y

H
|
H

I

I

Q

Q

T

T

S

S

G
|
G

R
|
R

S

S

L

L

H

H

A

A

Q

Q

E

E

I

I

D

D

F

F

N

N

D

D

I

I

R

R

T

T

L

L

Q

Q

A

A

L

L

Y

I

A

A

I

I

Y

Y

D

D

N

N

C

C

N

N

S

S

L

L

H

H

T

T

N

N

A

A

Y

Y

D

D

E
|
E

A
|
A

I

I

T
|
T

T

T

P

P

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T

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A

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S

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V

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R

A

A

M

L

A

A

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I

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Q

L

L

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I

N

N

R

R

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E

L

W

G

G

L

V

A

A

K

K

N

C

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N

N

P

P

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N

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Q

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G

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F

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L

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A

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M

E
|
E

T

T

M

G

Y

Y

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Q

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R

G

G

K

K

I

I

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Q

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S

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L

Y

Y

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K

H
|
H

T

D

G

G

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T

Y

L

P

P

I

I

V

I

G

G

V

V

N

N

T

T

F

F

L

R

N

N

K

P

N

N

G

G

S

D

P

P

T

Q

I

T

V

L

P

-

G

-

E

E

V

L

I

A

R

R

A

S

T

S

E

E

D

D

E

E

K

K

Q

Q

Y

S

Q

Q

I

L

S

H

A

R

L

L

Q

T

K

E

F

F

Q

H

D

G

R

A

N

H

A

Q

D

A

R

D

A

A

V

E

D

A

L

M

L

L

K

A

Q

R

L

L

Q

R

K

Q

S

A

A

V

I

I

A

D

G

N

D

R

N

N

I

V

F

F

E

A

Q

V

L

L

M

M

E

D

V

A

C

V

K

R

I

V

C

C

S

S

L

L

G

G

Q

Q

I

I

S

T

K

H

A

A

L

L

Y

F

E

E

V

V

G

G

Q

Q

Y

Y

R

R

N

N

M

M

active site: K6 (= K12), F569 (= F590), Y750 (= Y815), H751 (= H816)
binding cobalamin: G18 (= G24), H19 (= H25), D20 (= D26), A21 (= A27), S22 (≠ T28), M26 (= M32), Y66 (= Y72), Q67 (= Q73), G94 (= G100), G96 (= G102), V98 (= V104), Y116 (= Y122), S117 (= S123), F598 (= F619), L603 (= L624), S621 (= S642), Q713 (= Q778), H751 (= H816), E754 (= E819), A755 (= A820), G839 (= G904), R840 (= R905), E876 (= E941), A877 (= A942), T879 (= T944), H964 (= H1029)
binding isobutyryl-coenzyme a: F556 (= F577), F558 (≠ L579), R560 (= R581), R567 (= R588), F569 (= F590), R593 (= R614), S648 (= S669), T650 (= T671), R699 (= R764), T701 (= T766), Q703 (= Q768), Y743 (= Y808), Y750 (= Y815), H751 (= H816), S792 (= S857), F794 (= F859), R827 (= R892), K832 (= K897), H834 (= H899)
binding guanosine-5'-diphosphate: G199 (= G206), G201 (= G208), K202 (= K209), S203 (= S210), S204 (= S211), R245 (= R251), N336 (= N343), K337 (= K344), D339 (= D346), Q374 (≠ M381), S376 (= S383), E944 (= E1009)
binding magnesium ion: S203 (= S210), D229 (= D235), D242 (= D248), D242 (= D248), E289 (= E296), E289 (= E296)

5cjvA Isobutyryl-coa mutase fused with bound adenosylcobalamin, gdp, mg (holo-icmf/gdp), and substrate isovaleryl-coenzyme a (see paper)
60% identity, 99% coverage: 9:1129/1129 of query aligns to 3:1061/1061 of 5cjvA

query
sites
5cjvA

P

P

K

A

N

N

K
|
K

I

V

R

R

F

F

V

V

T

T

A

A

S

S

L

L

F

F

D

D

G
|
G

H
|
H

D
|
D

A
|
A

T
x
S

I

I

N

N

I

I

M
|
M

R

R

I

I

L

L

Q

Q

S

S

S

Q

G

G

A

C

E

E

V

V

I

I

H

H

L

L

G

G

H

H

N

N

R

R

S

S

V

V

D

Q

E

E

V

V

N

T

C

A

A

A

I

L

Q

Q

E

E

D

D

V

V

Q

Q

G

G

I

I

A

A

M

I

T

S

S

S

Y
|
Y

Q
|
Q

G

G

H

H

I

V

E

E

Y

Y

F

F

K

K

Y

Y

M

M

Y

I

D

D

L

L

Q

R

E

E

R

H

G

G

S

G

G

E

H

H

I

I

K

Q

I

V

F

F

A

G

G
|
G

G

G

G
|
G

G

G

V
|
V

I

I

L

V

P

P

S

D

E

E

I

I

E

R

E

E

L

L

Q

Q

A

A

Y

Y

G

G

I

V

S

A

K

R

I

I

Y
|
Y

S
|
S

P

P

D

E

D

D

G

G

R

Q

K

R

M

M

G

G

L

L

Q

A

G

G

M
|
M

I

I

N

T

D

D

M

M

L

A

V

Q

Q

R

T

C

D

D

F

I

I

D

T

L

K

T

A

R

S

Y

I

A

T

P

N

T

E

T

L

L

E

D

T

T

I

V

P

V

S

A

K

G

D

D

I

R

K

R

A

A

I

L

A

A

G

Q

A

L

I

I

T

T

V

A

A

L

E

E

N

N

-

G

-

K

-

A

D

D

P

P

E

E

G

-

A

-

Q

-

K

-

F

L

V

V

D

S

E

A

L

L

K

H

K

A

L

Q

S

A

K

K

N

A

T

A

A

V

P

P

I

V

L

L

G

G

I

I

T

T

G

G

T

T

G

G

G
|
G

A

A

G
|
G

K
|
K

S
|
S

L

L

V

T

D

D

E

E

L

L

V

I

R

R

F

F

L

R

V

L

E

D

V

Q

K

D

D

D

K

A

-

L

T

S

L

I

A

A

I

V

I

I

S

S

V

I

D
|
D

P

P

S

S

K

R

R

R

K

K

T

S

G

G

A

A

L

L

G

G

D
|
D

R

R

I

I

R
|
R

M

M

N

N

A

A

I

I

N

N

N

H

P

P

R

N

V

I

Y

F

M

M

R

R

S

S

L

L

A

A

T

T

R

R

Q

E

A

S

N

E

L

I

A

-

L

-

S

S

K

Q

N

A

V

L

Q

P

E

D

S

V

I

I

D

A

I

A

C

C

K

K

A

A

G

R

Y

F

D

D

L

L

I

V

I

I

V

V

E
|
E

T

T

S

S

G

G

I

I

G

G

Q

Q

S

G

D

D

T

A

E

A

I

I

T

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E

P

H

H

C

V

D

D

V

L

S

S

L

L

Y

Y

V

V

M

M

T

T

P

P

E

E

F

F

G

G

A

A

T

S

Q

Q

L

L

E

E

K

K

I

I

D

D

M

M

L

L

D

D

F

F

A

A

D

D

L

F

V

V

A

A

I

I

N

N

K
|
K

F

F

D
|
D

K

R

R

K

G

G

A

A

L

Q

D

D

A

A

L

W

R

R

D

D

V

V

R

A

K

K

Q

Q

Y

V

K

Q

R

R

N

N

H

R

N

E

I

Q

F

W

D

H

A

S

K

R

D

A

D

E

E

D

I

M

P

P

V

V

Y

Y

G

G

T

T

M
x
Q

A

A

S
|
S

Q

R

F

F

N

N

D

D

P

D

G

G

M

V

N

T

N

M

L

L

F

Y

V

Q

A

G

L

L

M

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M

M

active site: K6 (= K12), F569 (= F590), Y750 (= Y815), H751 (= H816)
binding cobalamin: G18 (= G24), H19 (= H25), D20 (= D26), A21 (= A27), S22 (≠ T28), M26 (= M32), Y66 (= Y72), Q67 (= Q73), G94 (= G100), G96 (= G102), V98 (= V104), Y116 (= Y122), S117 (= S123), M129 (= M135), F598 (= F619), L603 (= L624), S621 (= S642), Q713 (= Q778), E754 (= E819), A755 (= A820), G839 (= G904), R840 (= R905), E876 (= E941), A877 (= A942), T879 (= T944), H964 (= H1029)
binding guanosine-5'-diphosphate: G199 (= G206), G201 (= G208), K202 (= K209), S203 (= S210), S204 (= S211), R245 (= R251), K336 (= K344), D338 (= D346), Q373 (≠ M381), S375 (= S383), E944 (= E1009)
binding Isovaleryl-coenzyme A: F556 (= F577), F558 (≠ L579), R560 (= R581), R567 (= R588), F569 (= F590), R593 (= R614), S648 (= S669), T650 (= T671), R699 (= R764), T701 (= T766), Q703 (= Q768), Q713 (= Q778), Y743 (= Y808), H751 (= H816), S792 (= S857), F794 (= F859), K832 (= K897), H834 (= H899)
binding magnesium ion: S203 (= S210), D229 (= D235), D242 (= D248), D242 (= D248), E288 (= E296), E288 (= E296)

4xc7A Isobutyryl-coa mutase fused with bound butyryl-coa and without cobalamin or gdp (apo-icmf) (see paper)
60% identity, 99% coverage: 9:1129/1129 of query aligns to 2:1053/1053 of 4xc7A

query
sites
4xc7A

P

P

K

A

N

N

K
|
K

I

V

R

R

F

F

V

V

T

T

A

A

S

S

L

L

F

F

D

D

G

G

H

H

D

D

A

A

T

S

I

I

N

N

I

I

M

M

R

R

I

I

L

L

Q

Q

S

S

S

Q

G

G

A

C

E

E

V

V

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I

H

H

L

L

G

G

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H

N

N

R

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S

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V

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V

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T

C

A

A

A

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Q

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D

D

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Q

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G

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F

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K

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M

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D

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L

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D

D

W

E

G

G

D

E

I

I

L

L

R

K

W

W

L

L

L

M

T

R

E

E

N

N

L

V

P

P

G

G

E

S

F

F

P

P

Y

Y

A

T

A

A

G

G

V

V

F
|
F

P

A

L

F

K

K

R
|
R

E

E

G

G

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E

D

D

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P

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T

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|
R

M

M

F
|
F

A

A

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G

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G

G

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P

A

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R

T

T

N

N

K

R

R

R

F

F

H

K

Y

L

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V

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S

L

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G

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A

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|
R

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L

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S

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T

A

A

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F

D

D

S

S

V

V

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T

L

L

Y

Y

G

G

E

E

D

D

P

P

H

H

I

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R

R

P

P

D

D

I

I

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Y

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G

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K

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G

G

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N

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S

G

G

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V

C

S

I

I

A

A

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L

L

D

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D

D

A

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K

K

K

V

L

L

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Y

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D

G

G

F

F

D

D

L

L

C

T

A

N

P

P

S

S

T

T

S

S

V

V

S
|
S

M

M

T
|
T

I

I

N

N

G

G

P

P

A

A

P

P

M

T

L

I

L

L

G

A

F

M

F

F

M

M

N

N

A

T

A

A

I

I

D

D

Q

Q

C

I

E

D

K

R

Y

F

I

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N

N

-

G

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R

D

D

L

P

T

T

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A

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D

V

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A

A

K

K

I

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D

-

A

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I

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Y

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Q

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A

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-

N

-

I

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R

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Y

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N

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D

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I

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L

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K

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D

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Q

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N

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C

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F

F

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L

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M

M

G

G

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D

I

I

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Q

K

E

Y

Y

F

F

I

V

D

H

E

H

K

Q

V

V

R

R

N

N

F

F

Y
|
Y

S

S

V

V

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

I

A

A

E

E

A

A

G

G

A

A

N

N

P

P

I

I

S

S

Q

Q

L

L

A

A

F

F

T

T

L

L

S

A

N

N

G

G

F

F

T

T

F

Y

V

V

E

E

Y

A

Y

Y

L

L

S

A

R

R

G

G

M

M

H

H

I

I

D

D

F

F

A

A

P

P

N

N

L

L

S
|
S

F

F

F
|
F

F

F

S

S

N

N

G

G

I

M

D

D

P

P

E

E

Y

Y

A

S

V

V

I

L

G

G

R

R

V

V

A

A

R

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I

I

W

W

A

A

K

V

A

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I

M

K

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N

D

K

K

Y

Y

K

G

G

A

N

N

D

D

R
|
R

S

S

Q

Q

K

K

L

L

K
|
K

Y

Y

H
|
H

I

I

Q

Q

T

T

S

S

G

G

R

R

S

S

L

L

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H

A

A

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Q

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E

I

I

D

D

F

F

N

N

D

D

I

I

R

R

T

T

L

L

Q

Q

A

A

L

L

Y

I

A

A

I

I

Y

Y

D

D

N

N

C

C

N

N

S

S

L

L

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H

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T

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N

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A

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Y

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D

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L

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N

R

R

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E

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W

G

G

L

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K

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C

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N

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P

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N

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Q

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G

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F

F

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I

I

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L

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D

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L

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V

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E

D

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A

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V

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L

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E

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F

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E

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R

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I

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A

D

E

R

R

G

G

V

V

L

L

G

G

A

A

M

M

E

E

T

T

M

G

Y

Y

Q

Q

R

R

G

G

K

K

I

I

Q

Q

E

E

S

S

L

L

Y

Y

E

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T

Q

L

L

K

K

H

H

T

D

G

G

E

T

Y

L

P

P

I

I

V

I

G

G

V

V

N

N

T

T

F

F

L

R

N

N

K

P

N

N

G

G

S

D

P

P

T

-

I

-

V

-

P

-

G

-

E

-

V

-

I

-

R

R

A

S

T

S

E

E

D

D

E

E

K

K

Q

Q

Y

S

Q

Q

I

L

S

H

A

R

L

L

Q

T

K

E

F

F

Q

H

D

G

R

A

N

H

A

Q

D

A

R

D

A

A

V

E

D

A

L

M

L

L

K

A

Q

R

L

L

Q

R

K

Q

S

A

A

V

I

I

A

D

G

N

D

R

N

N

I

V

F

F

E

A

Q

V

L

L

M

M

E

D

V

A

C

V

K

R

I

V

C

C

S

S

L

L

G

G

Q

Q

I

I

S

T

K

H

A

A

L

L

Y

F

E

E

V

V

G

G

Q

Q

Y

Y

R

R

N

N

M

M

active site: K5 (= K12), F566 (= F590), Y747 (= Y815), H748 (= H816)
binding Butyryl Coenzyme A: F553 (= F577), R557 (= R581), R564 (= R588), F566 (= F590), R590 (= R614), S645 (= S669), T647 (= T671), R696 (= R764), T698 (= T766), Y740 (= Y808), S789 (= S857), F791 (= F859), R824 (= R892), K829 (= K897), H831 (= H899)

6oxdA Structure of mycobacterium tuberculosis methylmalonyl-coa mutase with adenosyl cobalamin (see paper)
30% identity, 50% coverage: 564:1126/1129 of query aligns to 73:566/736 of 6oxdA

query
sites
6oxdA

E

H

N

S

L

F

P

P

G

G

E

E

F

P

P

P

Y

F

A

V

A

R

G

G

V

P

F
x
Y

P

P

L
x
T

K
x
M

R

Y

E

V

G

N

E
x
Q

D

P

P

W

T
|
T

-

I

R
|
R

M

Q

F
x
Y

A

A

G

G

E

F

G

S

G

T

P

A

E

A

R

D

T

S

N

N

K

A

R

-

F

F

H

Y

Y

R

V

R

S

N

L

L

G

A

Q

A

P

G

A

Q

H

K

R

G

L

L

S

S

T

V

A

A

F

F

D

D

S
x
L

V

A

T

T

L
x
H

Y

R

G

G

E

Y

D

D

P

S

H

D

I

-

R

H

P

P

D

R

I

V

Y

Q

G

G

K

D

I

V

G

G

N

M

S
x
A

G

G

V

V

C

A

I

I

A

D

T

S

L

I

D

L

D

D

A

M

K

R

K

Q

L

L

Y

F

S

D

G

G

F

I

D

D

L

L

C

S

A

-

P

-

S

T

T

V

S

S

V

V

S
|
S

M

M

T
|
T

I

-

N

-

G

-

P

-

A

-

P

-

M

-

L

-

G

-

F

-

M

M

N

N

A

G

A

A

I

V

D

L

Q

P

Q

I

C

L

E

A

K

L

Y

Y

I

V

E

A

N

A

D

E

L

-

T

-

K

-

E

-

V

-

E

-

A

-

K

-

I

-

D

-

A

-

I

-

Y

-

Q

-

A

-

K

-

N

-

I

-

P

-

R

-

P

-

S

-

Y

E

N

Q

G

G

T

V

L

A

P

P

E

E

G

-

N

-

D

-

G

-

L

-

G

-

L

-

M

-

L

-

G

-

V

-

T

-

G

-

D

-

Q

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V

-

L

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P

-

A

-

D

-

I

-

Y

-

A

-

K

-

I

-

R

-

T

-

K

-

A

-

I

-

S

-

S

Q

V

L

R

A

G

G

T
|
T

V

I

Q

Q

A

N

D

D

I

I

L

L

K

K

E

E

D

F

Q

M

A

V

Q
x
R

N

N

T

T

C

Y

I

I

F

Y

S

P

T

P

E

K

F

P

A

S

L

M

R

R

M

I

G

S

D

D

I

I

Q

F

K

A

Y

Y

F

-

I

T

D

S

E

A

K

K

V

M

R

P

N

K

F

F

Y

N

S

S

V

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

I

A

Q

E
|
E

A

A

G

G

A

A

N

T

P

A

I

D

S

L

Q

E

L

L

A

A

F

Y

T

T

L

L

S

A

N

D

G

G

F

V

T

D

F

Y

V

I

E

R

Y

A

Y

G

L

L

S

N

R

A

G

G

M

L

H

D

I

I

D

D

D

S

F

F

A

A

P

P

N
x
R

L

L

S
|
S

F

F

F
|
F

F

W

S

G

N

I

G

G

I

M

D

N

-

F

P

M

E

E

Y

V

A

A

V

K

I

L

G

-

R

R

V

A

A

G

R

R

R

L

I

L

W

W

A

S

K

E

A

L

I

V

K

A

N

Q

K

F

Y

A

K

P

G

K

N

S

D

A

R

K

S

S

Q

L

K

S

L

L

K
x
R

Y
x
T

H
|
H

I

S

Q
|
Q

T

T

S

S

G
|
G

R
x
W

S

S

L

L

H

T

A

A

Q

Q

E

D

I

V

D

F

F

N

N

N

D

V

I

A

R

R

T

T

T

C

L

I

Q

E

A

A

L

M

Y

A

A

A

I

T

Y

Q

D

G

N

H

C

T

N
x
Q

S

S

L

L

H

H

T

T

N

N

A

A

Y

L

D

D

E
|
E

A
|
A

I

L

T
x
A

T
x
L

P

P

T

T

E

D

E

F

S

S

V

A

R

R

R

I

A

A

M

R

A

N

I

T

Q

Q

L

L

I

V

I

L

N

Q

R

Q

E

E

L

S

G

G

L

T

A

T

K

R

N

P

E

I

N

D

P

P

L

W

Q

G

G

G

A

S

F

Y

I

Y

I

V

E

E

E

W

L

L

T

T

D

H

L

R

V

L

E

A

D

R

A

R

V

A

L

R

A

A

E

H

F

I

K

A

R

E

I

V

N

A

D

E

R

H

G

G

V

M

L

A

G

Q

A

A

M

I

E

S

T

D

M

G

Y

I

Q

P

R

K

G

L

K

R

I

I

Q

E

E

E

E

A

S

A

L

A

Y

R

Y

T

E

Q

T

A

L

R

K

I

H

D

T

S

G

G

E

Q

Y

Q

P

P

I

V

V

V

G

G

V

V

N

-

T

-

F

-

L

-

N

N

K

K

N

Y

G

Q

S

V

P

P

T

E

I

D

V

H

P

E

G

I

E

E

V

V

I

L

R

K

A

V

T

E

E

N

D

S

E

R

-

V

K

R

Q

A

Y

E

Q

Q

I

L

S

A

A

K

L

L

Q

Q

K

R

F

L

-

R

-

A

-

G

Q

R

D

D

R

E

N

P

A

A

D

V

R

R

A

A

V

A

D

-

L

-

L

L

K

A

Q

E

L

L

Q

T

K

R

S

A

A

A

I

A

A

E

-

L

G

G

D

N

N

N

I

L

F

L

E

A

Q

L

L

A

M

I

E

D

V

A

C

A

K

R

I

A

-

Q

C

A

S

T

L

V

G

G

Q

E

I

I

S

S

K

E

A

A

L

L

Y

E

E

K

V

V

G

Y

G

G

Q

R

Y

H

R

R

active site: Y100 (≠ F590), Y254 (= Y815), H255 (= H816)
binding cobalamin: Y100 (≠ F590), L130 (≠ S621), H133 (≠ L624), A150 (≠ S642), R218 (≠ Q778), E258 (= E819), G344 (= G904), W345 (≠ R905), E381 (= E941), A382 (= A942), A384 (≠ T944), L385 (≠ T945)
binding Itaconyl coenzyme A: Y86 (≠ F577), T88 (≠ L579), M89 (≠ K580), Q93 (≠ E584), T96 (= T587), R98 (= R588), Y100 (≠ F590), S175 (= S669), T177 (= T671), T206 (= T766), R218 (≠ Q778), H255 (= H816), R294 (≠ N855), S296 (= S857), F298 (= F859), R337 (≠ K897), T338 (≠ Y898), H339 (= H899), Q341 (= Q901), Q372 (≠ N932)

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

8dyjB Crystal structure of human methylmalonyl-coa mutase in complex with adp and cob(ii)alamin (see paper)
36% identity, 32% coverage: 765:1128/1129 of query aligns to 179:543/708 of 8dyjB

query
sites
8dyjB

G

G

T

T

V

I

Q

Q

A

N

D

D

I

I

L

L

K

K

E

E

D

F

Q

M

A
x
V

Q
x
R

N

N

T

T

C

Y

I

I

F

F

S

P

T

P

E

E

F

P

A

S

L

M

R

K

M

I

G

A

D

D

I

I

Q

F

K

E

Y

Y

F

-

I

T

D

A

E

K

K

H

V

M

R

P

N

K

F

F

Y

N

S

S

V

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

A

Q

E
|
E

A

A

G

G

A

A

N

D

P

A

I

I

S

L

Q

E

L

L

A

A

F

Y

T

T

L

L

S

A

N

D

G

G

F

L

T

E

F

Y

V

S

E

R

Y

T

Y

G

L

L

S

Q

R

A

G

G

M

L

H

T

I

I

D

D

D

E

F

F

A

A

P

P

N

R

L

L

S

S

F

F

F
|
F

F

W

S

G

N

I

G

G

I

M

D

N

P

-

E

F

Y

Y

A

M

V

E

I

I

G

A

-

K

-

M

R

R

V

A

A

G

R

R

I

L

W

W

A

A

K

H

A

L

I

I

K

E

N

K

K

M

Y

F

K

Q

-

P

G

K

N

N

D

S

R

K

S

S

Q

L

K

L

L

L

K

R

Y

A

H

H

I

C

Q
|
Q

T

T

S

S

G
|
G

R
x
W

S

S

L

L

H

T

A

E

Q

Q

E

D

I

P

D

Y

F

N

N

N

D

I

I

V

R

R

T

T

T

A

L

I

Q

E

A

A

L

M

Y

A

A

A

I

V

Y

F

D

G

N

G

C

T

N

Q

S

S

L

L

H

H

T

T

N
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N

A

S

Y

F

D

D

E
|
E

A

A

I

L

T
x
G

T
x
L

P
|
P

T

T

E

V

E

K

S

S

V

A

R

R

R

I

A

A

M

R

A

N

I

T

Q

Q

L

I

I

I

N

Q

R

E

E

E

L

S

G

G

L

I

A

P

K

K

N

V

E

A

N

D

P

P

L

W

Q

G

G

G

A

S

F

Y

I

M

E

E

E

C

L

L

T

T

D

N

L

D

V

V

E

Y

D

D

A

A

V

A

L

L

A

K

E

L

F

I

K

N

R

E

I

I

N

E

D

E

R

M

G

G

V

M

L

A

G

K

A

A

M

V

E

A

T

E

M

G

Y

I

Q

P

R

K

G

L

K

R

I

I

Q

E

E

E

E

C

S

A

L

A

Y

R

E

Q

T

A

L

R

K

I

H

D

T

S

G

G

E

S

Y

E

P

V

I

I

V

V

G

G

V

V

N

N

T

K

F

Y

-

Q

L

L

N

E

K

K

N

E

G

D

S

T

P

V

T

E

I

V

V

L

P

A

G

I

E

D

V

-

I

-

R

-

A

-

T

N

E

T

D

S

E

V

K

R

Q

N

Y

R

Q

Q

I

I

S

E

A

K

L

L

Q

K

K

K

F

I

Q

K

-

S

D

S

R

R

N

D

A

Q

D

A

R

L

A

A

V

E

D

R

L

C

L

L

K

A

Q

A

L

L

Q

T

K

E

S

C

A

A

I

A

A

S

G

G

D

D

-

G

N

N

I

I

F

L

E

A

Q

L

L

A

M

V

E

D

V

A

C

S

K

R

I

A

-

R

C

C

S

T

L

V

G

G

Q

E

I

I

S

T

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D

A

A

L

L

Y

K

E

K

V

V

G

F

G

G

Q

E

Y

H

R

K

R

A

N

N

binding adenosine-5'-diphosphate: R192 (≠ Q778), Y228 (= Y815), H229 (= H816), F272 (= F859), Q316 (= Q901), N352 (= N937), E356 (= E941), L360 (≠ T945), P361 (= P946)
binding cobalamin: V191 (≠ A777), R192 (≠ Q778), H229 (= H816), E232 (= E819), G319 (= G904), W320 (≠ R905), E356 (= E941), G359 (≠ T944), L360 (≠ T945)

Sites not aligning to the query:

binding adenosine-5'-diphosphate: 74, 151
binding cobalamin: 102, 104, 107, 124, 590, 591, 592, 593, 594, 598, 636, 638, 640, 666, 667, 668, 686, 687, 690

P22033 Methylmalonyl-CoA mutase, mitochondrial; MCM; Methylmalonyl-CoA isomerase; EC 5.4.99.2 from Homo sapiens (Human) (see 28 papers)
36% identity, 32% coverage: 765:1128/1129 of query aligns to 215:579/750 of P22033

query
sites
P22033

G
|
G

T
|
T

V
x
I

Q
|
Q

A
x
N

D
|
D

I
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I

L
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L

K
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K

E
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E

D
x
F

Q
x
M

A
x
V

Q
x
R

N
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N

T
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T

C
x
Y

I
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I

F
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F

S
x
P

T
x
P

E
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E

F
x
P

A
x
S

L
x
M

R
x
K

M
x
I

G
x
A

D
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D

I
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I

Q
x
F

K
x
E

Y
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Y

F

-

I
x
T

D
x
A

E
x
K

K
x
H

V
x
M

R
x
P

N
x
K

F
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F

Y
x
N

S
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S

V
x
I

S
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S

I
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I

S
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S

G
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G

Y
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Y

H
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H

I
x
M

A
x
Q

E
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E

A
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A

G
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G

A
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A

N
x
D

P
x
A

I
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I

S
x
L

Q
x
E

L
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L

A
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A

F
x
Y

T
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T

L
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L

S
x
A

N
x
D

G
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G

F
x
L

T
x
E

F
x
Y

V
x
S

E
x
R

Y
x
T

Y
x
G

L
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L

S
x
Q

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A

G
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G

M
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H
x
T

I
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I

D
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D

D
x
E

F
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F

A
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A

P
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P

N
x
R

L
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L

S
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S

F
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F

F
x
W

S
x
G

N
x
I

G
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G

I
x
M

D
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N

P

-

E
x
F

Y
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Y

A
x
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I
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I

G
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A

-
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K

-
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M

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R

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A

A
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G

R
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R

I
x
L

W
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W

A
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A

K
x
H

A
x
L

I
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I

K
x
E

N
x
K

K
x
M

Y
x
F

K
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Q

-
x
P

G
x
K

N
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N

D
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S
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S

Q
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L

K
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L

L
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L

K
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R

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A

H
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H

I
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C

Q
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Q

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T

S
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S

G
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G

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W

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S

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L

H
x
T

A
x
E

Q
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Q

E
x
D

I
x
P

D
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Y

F
x
N

N
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N

D
x
I

I
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V

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R

T
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T

T
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A

L
x
I

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E

A
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A

L
x
M

Y
x
A

A
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A

I
x
V

Y
x
F

D
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G

N
x
G

C
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T

N
x
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S

L
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L

H
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H

T
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T

N
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N

A
x
S

Y
x
F

D
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D

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E

A
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A

I
x
L

T
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G

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P

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T

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x
V

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K

S
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S

V
x
A

R
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R

R
x
I

A
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A

M
x
R

A
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N

I
x
T

Q
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Q

L
x
I

I
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I

N
x
Q

R
x
E

E
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E

L
x
S

G
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G

L
x
I

A
x
P

K
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K

N
x
V

E
x
A

N
x
D

P
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P

L
x
W

Q
x
G

G
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G

A
x
S

F
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Y

I
x
M

E
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E

E
x
C

L
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L

T
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T

D
x
N

L
x
D

V
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V

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Y

D
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D

A
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A

V
x
A

L
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L

A
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K

E
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L

F
x
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K
x
N

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I

N
x
E

D
x
E

R
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M

G
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G

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M

L
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A

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G

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x
S

Y
x
E

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x
V

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I

V
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V

G
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G

V
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V

N
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N

T
x
K

F
x
Y

-
x
Q

L
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L

N
x
E

K
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K

N
x
E

G
x
D

S
x
A

P
x
V

T
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I
x
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V
x
L

P
x
A

G
x
I

E
x
D

V

-

I

-

R

-

A

-

T
x
N

E
x
T

D
x
S

E
x
V

K
x
R

Q
x
N

Y
x
R

Q
|
Q

I
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I

S
x
E

A
x
K

L
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L

Q
x
K

K
|
K

F
x
I

Q
x
K

-
x
S

D
x
S

R
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R

N
x
D

A
x
Q

D
x
A

R
x
L

A
|
A

V
x
E

D
x
R

L
x
C

L
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L

K
x
A

Q
x
A

L
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L

Q
x
T

K
x
E

S
x
C

A
|
A

I
x
A

A
x
S

G
|
G

D
|
D

-
x
G

N
|
N

I
|
I

F
x
L

E
x
A

Q
x
L

L
x
A

M
x
V

E
x
D

V
x
A

C
x
S

K
x
R

I
x
A

-
x
R

C
|
C

S
x
T

L
x
V

G
|
G

Q
x
E

I
|
I

S
x
T

K
x
D

A
|
A

L
|
L

Y
x
K

E
x
K

V
|
V

G
x
F

G
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G

Q
x
E

Y
x
H

R
x
K

R
x
A

N
|
N

G215 (= G765) to C: in MMAM; mut- and mut0; dbSNP:rs121918258; to S: in MMAM; mut0; dbSNP:rs121918258
TIQ 216:218 (≠ TVQ 766:768) binding
Q218 (= Q768) to H: in MMAM; mut0 and mut-; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; alters thermodynamic stability; dbSNP:rs1446389693
N219 (≠ A769) to Y: in MMAM; mut0; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; dbSNP:rs121918256
R228 (≠ Q778) binding ; to Q: in MMAM; mut0; dbSNP:rs770810987
T230 (= T780) to I: in MMAM; mut-; to R: in MMAM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs879253833
Y231 (≠ C781) to N: in MMAM; mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; strong decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs864309736
K255 (≠ N806) binding
S262 (= S813) to N: in MMAM; mut0
H265 (= H816) binding ; to Y: in MMAM; mut-
E276 (≠ Q827) to D: in MMAM; uncertain significance; mut-; dbSNP:rs12175488
L281 (= L832) to S: in MMAM; mut0; dbSNP:rs796052007
G284 (= G835) to E: in MMAM; mut0; dbSNP:rs879253835; to R: in MMAM; mut0; dbSNP:rs761477436
S288 (≠ V839) to P: in MMAM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs1179778233
G291 (≠ Y842) to E: in MMAM; mut0
Q293 (≠ S844) to P: in MMAM; mut0
RLS 304:306 (≠ NLS 855:857) binding
L305 (= L856) to S: in MMAM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs1554160246
S306 (= S857) to F: in MMAM; mut0; dbSNP:rs1085307929
W309 (≠ F860) to G: in MMAM; decreased protein expression
G312 (= G863) to V: in MMAM; mut0; dbSNP:rs864309734
Y316 (= Y868) to C: in MMAM; mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; no decreased affinity for adenosylcob(III)alamin; dbSNP:rs781474200
A324 (≠ V874) to T: in MMAM; mut-; dbSNP:rs780387525
R326 (= R876) to K: in MMAM; uncertain significance; dbSNP:rs758577372
L328 (≠ I878) to F: in MMAM; mut0; affects proper folding; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; dbSNP:rs796052002; to P: in MMAM; mut0; dbSNP:rs965316043
S344 (= S893) to F: in MMAM; mut-; affects proper folding; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin
L346 (≠ K895) natural variant: Missing (in MMAM; mut0)
L347 (= L896) to R: in MMAM; mut0; dbSNP:rs1026703654
H350 (= H899) to Y: in MMAM; mut0; dbSNP:rs1407914109
L358 (= L907) to P: in MMAM; mut0
N366 (= N915) to S: in MMAM; mut-; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs864309737
R369 (= R918) to C: in MMAM; mut0; dbSNP:rs772552898; to H: in MMAM; mut- and mut0; no effect on protein abundance; loss of methylmalonyl-CoA mutase activity; alters thermodynamic stability; dbSNP:rs564069299
T370 (= T919) to P: in MMAM; mut0; dbSNP:rs368790885
A377 (= A926) to E: in MMAM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs121918250
Q383 (≠ N932) to H: in MMAM; mut0; to P: in MMAM; mut0
H386 (= H935) to N: in MMAM; mut0; dbSNP:rs1554159937; to R: in MMAM; mut0; dbSNP:rs866933356
T387 (= T936) to I: in MMAM; mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability
N388 (= N937) to H: in MMAM; mut0; dbSNP:rs766010704; to K: in MMAM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs879253840
S389 (≠ A938) natural variant: Missing (in MMAM; mut0)
I412 (= I961) natural variant: Missing (in MMAM; mut0)
P424 (= P973) to L: in MMAM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs879253842
G426 (≠ Q975) to E: in MMAM; mut-; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs533755473; to R: in MMAM; mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; strong decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs769922244
G427 (= G976) to D: in MMAM; mut0; dbSNP:rs753288303
G454 (= G1003) to E: in MMAM; mut0
A499 (≠ S1047) to T: in dbSNP:rs2229385
I505 (≠ G1053) to T: in MMAM; decreased protein expression; decreased methylmalonyl-CoA mutase activity
Q514 (= Q1066) to E: in MMAM; uncertain significance; to K: in MMAM; decreased protein expression
L518 (= L1070) to P: in MMAM; mut0; dbSNP:rs864309738
R532 (≠ D1083) to H: in dbSNP:rs1141321
A535 (≠ K1086) to P: in MMAM; mut0; dbSNP:rs760183775
A552 (≠ L1102) to V: in MMAM; uncertain significance; dbSNP:rs879253845
C560 (= C1109) to Y: in MMAM; mut0; dbSNP:rs1238333040
T566 (≠ S1115) to R: in MMAM; mut0
F573 (≠ G1122) to S: in MMAM; 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 MMAM; mut-)
50 binding
69 I → V: in MMAM; likely benign; dbSNP:rs115923556
86 P → L: in MMAM; mut0 and mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs769348060
87 G → E: in MMAM; mut0; dbSNP:rs1554160986
93 R → H: in MMAM; mut0; decreased methylmalonyl-CoA mutase activity; dbSNP:rs121918251
94 G → R: in MMAM; mut0; dbSNP:rs727504022; G → V: in MMAM; mut- and mut0; dbSNP:rs535411418
95 P → R: in MMAM; mut0; dbSNP:rs190834116
96:99 binding
100 Y → C: in MMAM; mut-; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; dbSNP:rs864309735
105 W → R: in MMAM; mut0; dbSNP:rs121918249
106:110 binding
108 R → C: in MMAM; mut0; dbSNP:rs121918257; R → G: in MMAM; mut-; R → H: in MMAM; mut0; dbSNP:rs483352778
109 Q → R: in MMAM; mut0; dbSNP:rs1461110052
133 G → R: in MMAM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs879253828
137 A → V: in MMAM; mut0; dbSNP:rs941483851
139 D → N: in MMAM; uncertain significance; dbSNP:rs879253829
140 L → P: in MMAM; decreased protein expression; decreased methylmalonyl-CoA mutase activity
141 A → T: in MMAM; decreased protein expression; dbSNP:rs1554160730
143 H → Y: in MMAM; mut0
145 G → S: in MMAM; mut0
148 S → L: in MMAM; mut0; dbSNP:rs1300547552
152:750 natural variant: Missing (in MMAM; mut0)
156 D → N: in MMAM; mut-
158 G → V: in MMAM; mut0
161 G → R: in MMAM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; G → V: in MMAM; decreased protein expression
174 F → S: in MMAM; mut0; dbSNP:rs864309733
186 M → V: in MMAM; mut-; dbSNP:rs148331800
187 T → S: in MMAM; mut0; dbSNP:rs879253830
189 N → I: in MMAM; mut-; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs200908035; N → K: in MMAM; mut-; dbSNP:rs1561959114
191 A → E: in MMAM; mut- and mut0; affects proper folding; reduced protein level; decreased methylmalonyl-CoA mutase activity; dbSNP:rs760782399
197 A → E: in MMAM; mut0
203 G → R: in MMAM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs778702777
205 natural variant: Missing (in MMAM; mut0; dbSNP:rs879253831)
228:750 natural variant: Missing (in MMAM; mut0)
587 Y → C: in MMAM; mut-
597 I → R: in MMAM; no changed in protein expression; decreased methylmalonyl-CoA mutase activity; dbSNP:rs1554158951
615 P → L: in MMAM; mut0; affects proper folding; reduced strongly protein level; P → R: in MMAM; mut0; dbSNP:rs1554158777; P → T: in MMAM; mut0; affects proper folding; reduced strongly protein level; loss of methylmalonyl-CoA mutase activity; dbSNP:rs1302409621
616 R → C: in MMAM; mut0; dbSNP:rs765284825
617 L → R: in MMAM; mut0; dbSNP:rs1554158775
621 K → N: in MMAM; mut0
623 G → R: in MMAM; mut0; dbSNP:rs121918254
624 Q → R: in MMAM; no effect on protein abundance; dbSNP:rs768521956
625 D → G: in MMAM; mut0; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs879253847; D → V: in MMAM; mut0; no effect on protein abundance; decreased methylmalonyl-CoA mutase activity
626 G → C: in MMAM; mut-; dbSNP:rs982110849
627 binding axial binding residue; H → R: in MMAM; mut0; dbSNP:rs372486357
630 G → E: in MMAM; mut0; dbSNP:rs143023066
633 V → G: in MMAM; 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 MMAM; mut-; G → R: in MMAM; mut0; dbSNP:rs781501004
638 F → I: in MMAM; mut0
640 D → Y: in MMAM; mut0; dbSNP:rs865815395
642 G → R: in MMAM; mut-; dbSNP:rs747897332
648 G → D: in MMAM; 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 MMAM; mut0; dbSNP:rs1360470463
671 I → V: in dbSNP:rs8589
674 L → F: in MMAM; decreased protein abundance; decreased methylmalonyl-CoA mutase activity; dbSNP:rs1164271240
678 H → R: in MMAM; mut-; dbSNP:rs147094927
684 natural variant: E -> EL (in MMAM; mut-)
685 L → R: in MMAM; mut-; dbSNP:rs864309739
694 R → L: in MMAM; mut-; decreased protein abundance; loss of methylmalonyl-CoA mutase activity; decreased affinity for adenosylcob(III)alamin; alters thermodynamic stability; R → W: in MMAM; 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 MMAM; 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 MMAM; mut0; dbSNP:rs121918255
717 G → V: in MMAM; 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 MMAM; 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)
36% identity, 32% coverage: 765:1128/1129 of query aligns to 180:544/714 of 2xiqA

query
sites
2xiqA

G

G

T
|
T

V

I

Q

Q

A

N

D

D

I

I

L

L

K

K

E

E

D

F

Q

M

A

V

Q
x
R

N

N

T

T

C

Y

I

I

F

F

S

P

T

P

E

E

F

P

A

S

L

M

R

K

M

I

G

A

D

D

I

I

Q

F

K

E

Y

Y

F

-

I

T

D

A

E

K

K

H

V

M

R

P

N
x
K

F

F

Y

N

S

S

V

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

A

Q

E
|
E

A

A

G

G

A

A

N

D

P

A

I

I

S

L

Q

E

L

L

A

A

F

Y

T

T

L

L

S

A

N

D

G

G

F

L

T

E

F

Y

V

S

E

R

Y

T

Y

G

L

L

S

Q

R

A

G

G

M

L

H

T

I

I

D

D

D

E

F

F

A

A

P

P

N
x
R

L

L

S
|
S

F

F

F
|
F

F

W

S

G

N

I

G

G

I

M

D

N

P

-

E

F

Y

Y

A

M

V

E

I

I

G

A

-

K

-

M

R

R

V

A

A

G

R

R

I

L

W

W

A

A

K

H

A

L

I

I

K

E

N

K

K

M

Y

F

K

Q

-

P

G

K

N

N

D

S

R

K

S

S

Q

L

K

L

L

L

K
x
R

Y
x
A

H
|
H

I

C

Q
|
Q

T

T

S

S

G
|
G

R
x
W

S

S

L

L

H

T

A

E

Q

Q

E

D

I

P

D

Y

F

N

N

N

D

I

I

V

R

R

T

T

T

A

L

I

Q

E

A

A

L

M

Y

A

A

A

I

V

Y

F

D

G

N

G

C

T

N
x
Q

S

S

L

L

H

H

T

T

N

N

A

S

Y

F

D

D

E
|
E

A

A

I

L

T
x
G

T
x
L

P

P

T

T

E

V

E

K

S

S

V

A

R

R

R

I

A

A

M

R

A

N

I

T

Q

Q

L

I

I

I

N

Q

R

E

E

E

L

S

G

G

L

I

A

P

K

K

N

V

E

A

N

D

P

P

L

W

Q

G

G

G

A

S

F

Y

I

M

E

E

E

C

L

L

T

T

D

N

L

D

V

V

E

Y

D

D

A

A

V

A

L

L

A

K

E

L

F

I

K

N

R

E

I

I

N

E

D

E

R

M

G

G

V

M

L

A

G

K

A

A

M

V

E

A

T

E

M

G

Y

I

Q

P

R

K

G

L

K

R

I

I

Q

E

E

E

E

C

S

A

L

A

Y

R

E

Q

T

A

L

R

K

I

H

D

T

S

G

G

E

S

Y

E

P

V

I

I

V

V

G

G

V

V

N

N

T

K

F

Y

-

Q

L

L

N

E

K

K

N

E

G

D

S

T

P

V

T

E

I

V

V

L

P

A

G

I

E

D

V

-

I

-

R

-

A

-

T

N

E

T

D

S

E

V

K

R

Q

N

Y

R

Q

Q

I

I

S

E

A

K

L

L

Q

K

K

K

F

I

Q

K

-

S

D

S

R

R

N

D

A

Q

D

A

R

L

A

A

V

E

D

R

L

C

L

L

K

A

Q

A

L

L

Q

T

K

E

S

C

A

A

I

A

A

S

G

G

D

D

-

G

N

N

I

I

F

L

E

A

Q

L

L

A

M

V

E

D

V

A

C

S

K

R

I

A

-

R

C

C

S

T

L

V

G

G

Q

E

I

I

S

T

K

D

A

A

L

L

Y

K

E

K

V

V

G

F

G

G

Q

E

Y

H

R

K

R

A

N

N

active site: Y229 (= Y815), H230 (= H816)
binding cobalamin: R193 (≠ Q778), E233 (= E819), G320 (= G904), W321 (≠ R905), E357 (= E941), G360 (≠ T944), L361 (≠ T945)
binding malonyl-coenzyme a: T181 (= T766), R193 (≠ Q778), K220 (≠ N806), H230 (= H816), R269 (≠ N855), S271 (= S857), F273 (= F859), R313 (≠ K897), A314 (≠ Y898), H315 (= H899), Q317 (= Q901), Q348 (≠ N932)

Sites not aligning to the query:

active site: 75, 586, 590, 592
binding cobalamin: 75, 105, 108, 125, 591, 592, 593, 594, 595, 599, 635, 637, 639, 641, 667, 668, 687, 688, 691
binding malonyl-coenzyme a: 61, 63, 64, 68, 71, 73, 75, 150, 152

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)
35% identity, 33% coverage: 760:1126/1129 of query aligns to 190:557/562 of I3VE77

query
sites
I3VE77

I

L

S

N

S

K

V

L

R

S

G

G

T
|
T

V
|
V

Q
|
Q

A

A

D

D

I

I

L

L

K

K

E

E

D

Y

Q

M

A

A

Q

Q

N

K

T

E

C

Y

I

I

F

Y

S

P

T

I

E

A

F

P

A

S

L

V

R

R

M

I

M

V

G

R

D

D

I

I

Q

I

K

T

Y

Y

F

S

I

A

D

-

E

K

K

N

V

L

R

K

N
x
R

F

Y

Y

N

S

P

V

I

S
x
N

I

I

S

S

G

G

Y

Y

H
|
H

I

I

A

S

E

E

A

A

G

G

A

S

N

S

P

P

I

L

S

Q

Q

E

L

A

A

A

F

F

T

T

L

L

S

A

N

N

G

L

F

I

T

T

F

Y

V

V

E

N

Y

E

Y

V

L

T

S

K

R

T

G

G

M

M

H

H

I

V

D

D

D

E

F

F

A

A

P

P

N
x
R

L

L

S

A

F

F

-

V

S

S

N

Q

G

G

I

D

D

F

P

F

E

E

Y

E

A

V

V

A

I

K

G

F

R

R

V

A

A

L

R

R

I

C

W

Y

A

A

K

K

A

I

I

M

K

K

N

E

K

R

Y

F

K

G

G

A

-

R

N

N

D

P

R

E

S

S

Q

M

K

R

L

L

K

R

Y

F

H

H

I

C

Q

Q

T

T

S

A

G

A

R

A

S

T

L

L

H

T

A

K

Q

P

E

Q

I

Y

D

M

F

V

N

N

D

V

I

V

R

R

T

T

T

S

L

L

Q

Q

A

A

L

L

Y

S

A

A

I

V

Y

L

D

G

N

G

C

A

N

Q

S

S

L

L

H

H

T

T

N

N

A

G

Y

Y

D

D

E

E

A

A

I

F

T

A

T

I

P

P

T

T

E

E

E

D

S

A

V

M

R

K

R

M

A

A

M

L

A

R

I

T

Q

Q

L

Q

I

I

N

A

R

E

E

E

L

S

G

G

L

V

A

A

K

D

N

V

E

I

N

D

P

P

L

L

Q

G

G

G

A

S

F

Y

I

Y

I

V

E

E

E

A

L

L

T

T

D

T

L

E

V

Y

E

E

D

K

A

K

V

I

L

F

A

E

E

I

F

L

K

E

R

E

I

V

N

E

D

K

R

R

G

G

V

T

L

I

G

K

A

L

M

I

E

E

T

Q

M

G

Y

W

Q

F

R

Q

G

K

K

Q

I

I

Q

A

E

D

E

-

S

-

L

F

Y

A

Y

Y

E

E

T

T

L

A

-

L

-

R

K

K

H

Q

T

S

G

G

E

Q

Y

K

P

P

I

V

V

I

G

G

V

V

N

N

T

R

F

F

L

V

N

E

K

N

N

E

G

E

S

D

P

V

T

K

I

I

V

-

P

-

G

-

E

E

V

I

I

H

R

P

A

Y

T

D

E

N

D

T

E

T

K

A

Q

E

Y

R

Q

Q

I

I

S

S

A

R

L

T

Q

R

K

R

F

V

Q

R

-

A

D

E

R

R

N

D

A

E

D

A

R

K

A

V

V

Q

D

A

L

M

L

L

K

D

Q

Q

L

L

Q

-

K

-

S

V

A

A

I

V

A

A

G

K

D

D

-

E

-

S

-

Q

N

N

I

L

F

M

E

P

Q

L

L

T

M

I

E

E

V

L

C

V

K

K

I

A

-

G

C

A

S

T

L

M

G

G

Q

D

I

I

S

V

K

E

A

K

L

L

Y

K

E

G

V

I

G

W

G

G

Q

T

Y

Y

R

R

TVQ 196:198 (= TVQ 766:768) binding
R235 (≠ N806) binding
N240 (≠ S811) binding
H245 (= H816) binding
R284 (≠ N855) binding

Sites not aligning to the query:

76:79 binding
86:88 binding
90 I→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.; I→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.; I→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.
117 binding ; D→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.; D→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.

4r3uA Crystal structure of 2-hydroxyisobutyryl-coa mutase (see paper)
35% identity, 33% coverage: 760:1126/1129 of query aligns to 189:556/557 of 4r3uA

query
sites
4r3uA

I

L

S

N

S

K

V

L

R

S

G

G

T
|
T

V

V

Q
|
Q

A

A

D

D

I

I

L

L

K

K

E

E

D

Y

Q

M

A

A

Q
|
Q

N

K

T
x
E

C

Y

I

I

F

Y

S

P

T

I

E

A

F

P

A

S

L

V

R

R

M

I

M

V

G

R

D

D

I

I

Q

I

K

T

Y

Y

F

S

I

A

D

-

E

K

K

N

V

L

R

K

N
x
R

F

Y

Y
x
N

S

P

V

I

S
x
N

I

I

S

S

G

G

Y
|
Y

H
|
H

I

I

A

S

E
|
E

A

A

G

G

A

S

N

S

P

P

I

L

S

Q

Q

E

L

A

A

A

F

F

T

T

L

L

S

A

N

N

G

L

F

I

T

T

F

Y

V

V

E

N

Y

E

Y

V

L

T

S

K

R

T

G

G

M

M

H

H

I

V

D

D

D

E

F

F

A

A

P

P

N
x
R

L

L

S

A

F

F

F
|
F

F

F

-

V

S

S

N

Q

G

G

I

D

D

F

P

F

E

E

Y

E

A

V

V

A

I

K

G

F

R

R

V

A

A

L

R

R

I

C

W

Y

A

A

K

K

A

I

I

M

K

K

N

E

K

R

Y

F

K

G

G

A

-

R

N

N

D

P

R

E

S

S

Q

M

K

R

L

L

K
x
R

Y
x
F

H
|
H

I

C

Q
|
Q

T

T

S

A

G
x
A

R

A

S

T

L

L

H

T

A

K

Q

P

E

Q

I

Y

D

M

F

V

N

N

D

V

I

V

R

R

T

T

T

S

L

L

Q

Q

A

A

L

L

Y

S

A

A

I

V

Y

L

D

G

N

G

C

A

N
x
Q

S

S

L

L

H

H

T

T

N

N

A

G

Y

Y

D

D

E
|
E

A
|
A

I

F

T
x
A

T

I

P

P

T

T

E

E

E

D

S

A

V

M

R

K

R

M

A

A

M

L

A

R

I

T

Q

Q

L

Q

I

I

N

A

R

E

E

E

L

S

G

G

L

V

A

A

K

D

N

V

E

I

N

D

P

P

L

L

Q

G

G

G

A

S

F

Y

I

Y

I

V

E

E

E

A

L

L

T

T

D

T

L

E

V

Y

E

E

D

K

A

K

V

I

L

F

A

E

E

I

F

L

K

E

R

E

I

V

N

E

D

K

R

R

G

G

V

T

L

I

G

K

A

L

M

I

E

E

T

Q

M

G

Y

W

Q

F

R

Q

G

K

K

Q

I

I

Q

A

E

D

E

-

S

-

L

F

Y

A

Y

Y

E

E

T

T

L

A

-

L

-

R

K

K

H

Q

T

S

G

G

E

Q

Y

K

P

P

I

V

V

I

G

G

V

V

N

N

T

R

F

F

L

V

N

E

K

N

N

E

G

E

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D

P

V

T

K

I

I

V

-

P

-

G

-

E

E

V

I

I

H

R

P

A

Y

T

D

E

N

D

T

E

T

K

A

Q

E

Y

R

Q

Q

I

I

S

S

A

R

L

T

Q

R

K

R

F

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Q

R

-

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R

N

D

A

E

D

A

R

K

A

V

V

Q

D

A

L

M

L

L

K

D

Q

Q

L

L

Q

-

K

-

S

V

A

A

I

V

A

A

G

K

D

D

-

E

-

S

-

Q

N

N

I

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F

M

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P

Q

L

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M

I

E

E

V

L

C

V

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K

I

A

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D

I

I

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R

active site: Y243 (= Y815), H244 (= H816)
binding 3-hydroxybutanoyl-coenzyme a: T195 (= T766), Q197 (= Q768), R234 (≠ N806), N236 (≠ Y808), N239 (≠ S811), Y243 (= Y815), H244 (= H816), R283 (≠ N855), F287 (= F859), R327 (≠ K897), F328 (≠ Y898), H329 (= H899), Q331 (= Q901), Q362 (≠ N932)
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: T195 (= T766), Q197 (= Q768), R234 (≠ N806), N236 (≠ Y808), N239 (≠ S811), H244 (= H816), R283 (≠ N855), F287 (= F859), R327 (≠ K897), F328 (≠ Y898), H329 (= H899), Q331 (= Q901), Q362 (≠ N932)
binding cobalamin: Q207 (= Q778), E209 (≠ T780), E247 (= E819), A334 (≠ G904), E371 (= E941), A372 (= A942), A374 (≠ T944)

Sites not aligning to the query:

8gjuJ Crystal structure of human methylmalonyl-coa mutase (mmut) in complex with methylmalonic acidemia type a protein (mmaa), coenzyme a, and gdp (see paper)
36% identity, 32% coverage: 765:1126/1129 of query aligns to 180:542/689 of 8gjuJ

query
sites
8gjuJ

G

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x
N

S

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I

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S

I

I

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S

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A

Q

E

E

A

A

G

G

A

A

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A

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E

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S

F

F

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x
R

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x
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G

G

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W

S

S

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x
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H

T

T

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N

L

D

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V

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Y

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E

L

F

I

K

N

R

E

I

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G

K

A

A

M

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K

G

L

K

R

I

I

Q

E

E

E

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R

E

Q

T

A

L

R

K

I

H

D

T

S

G

G

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Y

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P

V

I

I

V

V

G

G

V

V

N

N

T

K

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N

E

G

D

S

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P

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-

I

-

R

-

A

-

T

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N

Y

R

Q

Q

I

I

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A

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F

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Q

K

-

S

D

S

R

R

N

D

A

Q

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A

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L

A

A

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E

D

R

L

C

L

L

K

A

Q

A

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I

A

A

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G

G

D

D

-

G

N

N

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L

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A

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A

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G

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binding coenzyme a: T181 (= T766), Q183 (= Q768), N222 (≠ Y808), R269 (≠ N855), S271 (= S857), R313 (≠ K897), A314 (≠ Y898), H315 (= H899), Q348 (≠ N932)

Sites not aligning to the query:

binding coenzyme a: 61, 63, 68, 71, 73, 150, 152

P11653 Methylmalonyl-CoA mutase large subunit; MCM-alpha; EC 5.4.99.2 from Propionibacterium freudenreichii subsp. shermanii (see 4 papers)
32% identity, 32% coverage: 765:1125/1129 of query aligns to 194:559/728 of P11653

query
sites
P11653

G

G

T
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T

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I

Q
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Q

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D

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M

A
x
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R

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R

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N

K

F

W

Y

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S

G

G

Y

Y

H
|
H

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A

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A

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P

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x
R

L

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S

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N

I

G

G

I

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D

N

-

F

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-

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A

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M

K

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G
|
G

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A

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A

A

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Q

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|
E

A

A

I

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x
A

T

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P

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T

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D

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F

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S

V

A

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A

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E

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K

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A

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A

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T

S

G

G

E

R

Y

Q

P

P

I

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I

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G

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N

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Y

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R

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E

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P

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L

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-

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T

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K

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V

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A

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K

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Q

K

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S

R

A

A

L

-

Q

-

K

-

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-

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N

D

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P

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K

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-

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-

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N

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C

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Y

T195 (= T766) binding
Q197 (= Q768) binding
V206 (≠ A777) binding
R207 (≠ Q778) binding ; binding
H244 (= H816) binding
R283 (≠ N855) binding
S285 (= S857) binding
G333 (= G904) binding
E370 (= E941) binding
A373 (≠ T944) binding

Sites not aligning to the query:

1 modified: Initiator methionine, Removed
75 binding
78 binding
82 binding
85 binding
87 binding
89 binding ; Y→F: Does not significantly affect affinity for succiny-CoA, but kcat is lowered about 580-fold.
114 binding
117 binding
139 binding
609 binding
610 binding axial binding residue
611 binding
612 binding
655 binding
657 binding
686 binding
709 binding

5reqA Methylmalonyl-coa mutase, y89f mutant, substrate complex (see paper)
32% identity, 32% coverage: 765:1125/1129 of query aligns to 191:556/725 of 5reqA

query
sites
5reqA

G

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D

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R

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N

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A

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A

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-

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A

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L

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K

L

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A

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G

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D

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I

M

C

A

S

T

L

V

G

G

Q

E

I

M

S

S

K

D

A

A

L

L

Y

E

E

K

V

V

G

F

G

G

Q

R

Y

Y

active site: Y240 (= Y815), H241 (= H816)
binding cobalamin: R204 (≠ Q778), H241 (= H816), E244 (= E819), G330 (= G904), W331 (≠ R905), E367 (= E941), A368 (= A942), A370 (≠ T944)
binding methylmalonyl(carbadethia)-coenzyme a: T192 (= T766), Q194 (= Q768), R204 (≠ Q778), N233 (≠ Y808), H241 (= H816), R280 (≠ N855), S282 (= S857), F284 (= F859), T324 (≠ Y898), H325 (= H899), Q358 (≠ N932), S359 (= S933)
binding succinyl(carbadethia)-coenzyme a: T192 (= T766), R204 (≠ Q778), N233 (≠ Y808), H241 (= H816), R280 (≠ N855), S282 (= S857), F284 (= F859), H325 (= H899), Q358 (≠ N932)

Sites not aligning to the query:

active site: 86, 601, 605, 607
binding cobalamin: 116, 136, 606, 607, 608, 609, 610, 614, 652, 654, 682, 683, 684, 702, 703, 706
binding methylmalonyl(carbadethia)-coenzyme a: 72, 74, 75, 79, 82, 84, 86, 111, 161, 163
binding succinyl(carbadethia)-coenzyme a: 72, 74, 75, 79, 82, 84, 86, 161, 163

7reqA Methylmalonyl-coa mutase, 2-carboxypropyl-coa inhibitor complex (see paper)
32% identity, 32% coverage: 765:1125/1129 of query aligns to 191:556/725 of 7reqA

query
sites
7reqA

G

G

T
|
T

V

I

Q

Q

A

N

D

D

I

I

L

L

K

K

E

E

D

F

Q

M

A

V

Q
x
R

N

N

T

T

C

Y

I

I

F

Y

S

P

T

P

E

Q

F

P

A

S

L

M

R

R

M

I

G

S

D

E

I

I

Q

F

K

A

Y

Y

F

-

I

T

D

S

E

A

K

N

V

M

R

P

N

K

F

W

Y

N

S

S

V

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

A

Q

E
|
E

A

A

G

G

A

A

N

T

P

A

I

D

S

I

Q

E

L

M

A

A

F

Y

T

T

L

L

S

A

N

D

G

G

F

V

T

D

F

Y

V

I

E

R

Y

A

Y

G

L

E

S

S

R

V

G

G

M

L

H

N

I

V

D

D

D

Q

F

F

A

A

P

P

N
x
R

L

L

S
|
S

F

F

F
|
F

F

W

S

G

N

I

G

G

I

M

D

N

-

F

P

M

E

E

Y

V

A

A

V

K

I

L

G

-

R

R

V

A

A

A

R

R

R

M

I

L

W

W

A

A

K

K

A

L

I

V

K

H

N

Q

K

F

Y

G

K

P

G

K

N

N

D

P

R

K

S

S

Q

M

K

S

L

L

K

R

Y

T

H
|
H

I

S

Q

Q

T

T

S

S

G
|
G

R
x
W

S

S

L

L

H

T

A

A

Q

Q

E

D

I

V

D

Y

F

N

N

N

D

V

I

V

R

R

T

T

T

C

L

I

Q

E

A

A

L

M

Y

A

A

A

I

T

Y

Q

D

G

N

H

C

T

N
x
Q

S

S

L

L

H

H

T

T

N

N

A

S

Y

L

D

D

E
|
E

A
|
A

I

I

T
x
A

T

L

P

P

T

T

E

D

E

F

S

S

V

A

R

R

R

I

A

A

M

R

A

N

I

T

Q

Q

L

L

I

F

I

L

N

Q

R

Q

E

E

L

S

G

G

L

T

A

T

K

R

N

V

E

I

N

D

P

P

L

W

Q

S

G

G

A

S

F

A

I

Y

I

V

E

E

L

L

T

T

D

W

L

D

V

L

E

A

D

R

A

K

V

A

L

W

A

G

E

H

F

I

K

Q

R

E

I

V

N

E

D

K

R

V

G

G

V

M

L

A

G

K

A

A

M

I

E

E

T

K

M

G

Y

I

Q

P

R

K

G

M

K

R

I

I

Q

E

E

E

E

A

S

A

L

A

Y

R

Y

T

E

Q

T

A

L

R

K

I

H

D

T

S

G

G

E

R

Y

Q

P

P

I

L

V

I

G

G

V

V

N

N

T

K

F

Y

L

R

N

L

K

E

N

H

G

E

S

P

P

P

-

L

-

D

-

V

T

L

I

K

V

V

P

D

G

N

E

S

V

T

I

V

R

L

A

A

T

E

E

Q

D

K

E

A

K

K

Q

L

Y

V

Q

K

I

L

S

R

A

A

L

-

Q

-

K

-

F

-

Q

-

D

E

R

R

N

D

A

P

D

E

R

K

A

V

V

K

D

A

L

A

L

L

K

D

Q

K

L

I

Q

T

K

W

S

A

A

A

I

G

A

N

G

P

D

D

-

D

-

K

N

D

I

P

F

D

E

R

Q

N

L

L

M

L

E

K

V

L

C

C

-

I

-

D

-

A

-

G

-

R

K

A

I

M

C

A

S

T

L

V

G

G

Q

E

I

M

S

S

K

D

A

A

L

L

Y

E

E

K

V

V

G

F

G

G

Q

R

Y

Y

active site: Y240 (= Y815), H241 (= H816)
binding 2-carboxypropyl-coenzyme a: T192 (= T766), R204 (≠ Q778), H241 (= H816), R280 (≠ N855), S282 (= S857), F284 (= F859), H325 (= H899), Q358 (≠ N932)
binding cobalamin: R204 (≠ Q778), E244 (= E819), G330 (= G904), W331 (≠ R905), E367 (= E941), A368 (= A942), A370 (≠ T944)

Sites not aligning to the query:

active site: 86, 601, 605, 607
binding 2-carboxypropyl-coenzyme a: 72, 74, 75, 78, 79, 82, 84, 86, 161, 163
binding cobalamin: 86, 116, 136, 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)
32% identity, 32% coverage: 765:1125/1129 of query aligns to 191:556/725 of 3reqA

query
sites
3reqA

G

G

T

T

V

I

Q

Q

A

N

D

D

I

I

L

L

K

K

E

E

D

F

Q

M

A
x
V

Q
x
R

N

N

T

T

C

Y

I

I

F

Y

S

P

T

P

E

Q

F

P

A

S

L

M

R

R

M

I

G

S

D

E

I

I

Q

F

K

A

Y

Y

F

-

I

T

D

S

E

A

K

N

V

M

R

P

N

K

F

W

Y

N

S

S

V

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

A

Q

E
|
E

A

A

G

G

A

A

N

T

P

A

I

D

S

I

Q

E

L

M

A

A

F

Y

T

T

L

L

S

A

N

D

G

G

F

V

T

D

F

Y

V

I

E

R

Y

A

Y

G

L

E

S

S

R

V

G

G

M

L

H

N

I

V

D

D

D

Q

F

F

A

A

P

P

N

R

L

L

S

S

F

F

F

W

S

G

N

I

G

G

I

M

D

N

-

F

P

M

E

E

Y

V

A

A

V

K

I

L

G

-

R

R

V

A

A

A

R

R

R

M

I

L

W

W

A

A

K

K

A

L

I

V

K

H

N

Q

K

F

Y

G

K

P

G

K

N

N

D

P

R

K

S

S

Q

M

K

S

L

L

K

R

Y

T

H

H

I

S

Q

Q

T

T

S

S

G
|
G

R
x
W

S

S

L

L

H

T

A

A

Q

Q

E

D

I

V

D

Y

F

N

N

N

D

V

I

V

R

R

T

T

T

C

L

I

Q

E

A

A

L

M

Y

A

A

A

I

T

Y

Q

D

G

N

H

C

T

N

Q

S

S

L

L

H

H

T

T

N

N

A

S

Y

L

D

D

E

E

A
|
A

I

I

T

A

T

L

P

P

T

T

E

D

E

F

S

S

V

A

R

R

R

I

A

A

M

R

A

N

I

T

Q

Q

L

L

I

F

I

L

N

Q

R

Q

E

E

L

S

G

G

L

T

A

T

K

R

N

V

E

I

N

D

P

P

L

W

Q

S

G

G

A

S

F

A

I

Y

I

V

E

E

L

L

T

T

D

W

L

D

V

L

E

A

D

R

A

K

V

A

L

W

A

G

E

H

F

I

K

Q

R

E

I

V

N

E

D

K

R

V

G

G

V

M

L

A

G

K

A

A

M

I

E

E

T

K

M

G

Y

I

Q

P

R

K

G

M

K

R

I

I

Q

E

E

E

E

A

S

A

L

A

Y

R

Y

T

E

Q

T

A

L

R

K

I

H

D

T

S

G

G

E

R

Y

Q

P

P

I

L

V

I

G

G

V

V

N

N

T

K

F

Y

L

R

N

L

K

E

N

H

G

E

S

P

P

P

-

L

-

D

-

V

T

L

I

K

V

V

P

D

G

N

E

S

V

T

I

V

R

L

A

A

T

E

E

Q

D

K

E

A

K

K

Q

L

Y

V

Q

K

I

L

S

R

A

A

L

-

Q

-

K

-

F

-

Q

-

D

E

R

R

N

D

A

P

D

E

R

K

A

V

V

K

D

A

L

A

L

L

K

D

Q

K

L

I

Q

T

K

W

S

A

A

A

I

G

A

N

G

P

D

D

-

D

-

K

N

D

I

P

F

D

E

R

Q

N

L

L

M

L

E

K

V

L

C

C

-

I

-

D

-

A

-

G

-

R

K

A

I

M

C

A

S

T

L

V

G

G

Q

E

I

M

S

S

K

D

A

A

L

L

Y

E

E

K

V

V

G

F

G

G

Q

R

Y

Y

active site: Y240 (= Y815), H241 (= H816)
binding adenosine: Y240 (= Y815), E244 (= E819), G330 (= G904)
binding cobalamin: V203 (≠ A777), R204 (≠ Q778), E244 (= E819), G330 (= G904), W331 (≠ R905), A368 (= A942)

Sites not aligning to the query:

active site: 86, 601, 605, 607
binding adenosine: 86
binding cobalamin: 116, 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)
32% identity, 32% coverage: 765:1125/1129 of query aligns to 191:556/725 of 2reqA

query
sites
2reqA

G

G

T

T

V

I

Q

Q

A

N

D

D

I

I

L

L

K

K

E

E

D

F

Q

M

A
x
V

Q
x
R

N

N

T

T

C

Y

I

I

F

Y

S

P

T

P

E

Q

F

P

A

S

L

M

R

R

M

I

G

S

D

E

I

I

Q

F

K

A

Y

Y

F

-

I

T

D

S

E

A

K

N

V

M

R

P

N

K

F

W

Y

N

S

S

V

I

S

S

I

I

S

S

G

G

Y
|
Y

H
|
H

I

M

A

Q

E
|
E

A
|
A

G

G

A

A

N

T

P

A

I

D

S

I

Q

E

L

M

A

A

F

Y

T

T

L

L

S

A

N

D

G

G

F

V

T

D

F

Y

V

I

E

R

Y

A

Y

G

L

E

S

S

R

V

G

G

M

L

H

N

I

V

D

D

D

Q

F

F

A

A

P

P

N

R

L

L

S

S

F

F

F

W

S

G

N

I

G

G

I

M

D

N

-

F

P

M

E

E

Y

V

A

A

V

K

I

L

G

-

R

R

V

A

A

A

R

R

R

M

I

L

W

W

A

A

K

K

A

L

I

V

K

H

N

Q

K

F

Y

G

K

P

G

K

N

N

D

P

R
x
K

S

S

Q

M

K

S

L

L

K

R

Y

T

H

H

I

S

Q

Q

T

T

S

S

G

G

R
x
W

S

S

L

L

H

T

A

A

Q

Q

E

D

I

V

D

Y

F

N

N

N

D

V

I

V

R

R

T

T

T

C

L

I

Q

E

A

A

L

M

Y

A

A

A

I

T

Y

Q

D

G

N

H

C

T

N

Q

S

S

L

L

H

H

T

T

N

N

A

S

Y

L

D

D

E

E

A
|
A

I

I

T

A

T

L

P

P

T

T

E

D

E

F

S

S

V

A

R

R

R

I

A

A

M

R

A

N

I

T

Q

Q

L

L

I

F

I

L

N

Q

R

Q

E

E

L

S

G

G

L

T

A

T

K

R

N

V

E

I

N

D

P

P

L

W

Q

S

G

G

A

S

F

A

I

Y

I

V

E

E

L

L

T

T

D

W

L

D

V

L

E

A

D

R

A

K

V

A

L

W

A

G

E

H

F

I

K

Q

R

E

I

V

N

E

D

K

R

V

G

G

V

M

L

A

G

K

A

A

M

I

E

E

T

K

M

G

Y

I

Q

P

R

K

G

M

K

R

I

I

Q

E

E

E

E

A

S

A

L

A

Y

R

Y

T

E

Q

T

A

L

R

K

I

H

D

T

S

G

G

E

R

Y

Q

P

P

I

L

V

I

G

G

V

V

N

N

T

K

F

Y

L

R

N

L

K

E

N

H

G

E

S

P

P

P

-

L

-

D

-

V

T

L

I

K

V

V

P

D

G

N

E

S

V

T

I

V

R

L

A

A

T

E

E

Q

D

K

E

A

K

K

Q

L

Y

V

Q

K

I

L

S

R

A

A

L

-

Q

-

K

-

F

-

Q

-

D

E

R

R

N

D

A

P

D

E

R

K

A

V

V

K

D

A

L

A

L

L

K

D

Q

K

L

I

Q

T

K

W

S

A

A

A

I

G

A

N

G

P

D

D

-

D

-

K

N

D

I

P

F

D

E

R

Q

N

L

L

M

L

E

K

V

L

C

C

-

I

-

D

-

A

-

G

-

R

K

A

I

M

C

A

S

T

L

V

G

G

Q

E

I

M

S

S

K

D

A

A

L

L

Y

E

E

K

V

V

G

F

G

G

Q

R

Y

Y

active site: Y240 (= Y815), H241 (= H816)
binding cobalamin: V203 (≠ A777), R204 (≠ Q778), E244 (= E819), A245 (= A820), W331 (≠ R905), A368 (= A942)
binding coenzyme a: K318 (≠ R892)

Sites not aligning to the query:

active site: 86, 601, 605, 607
binding cobalamin: 606, 607, 608, 609, 610, 614, 650, 652, 654, 655, 682, 683, 702, 703, 706
binding coenzyme a: 72, 79

4reqA Methylmalonyl-coa mutase substrate complex (see paper)
32% identity, 32% coverage: 765:1125/1129 of query aligns to 192:557/726 of 4reqA

query
sites
4reqA

G

G

T
|
T

V

I

Q
|
Q

A

N

D

D

I

I

L

L

K

K

E

E

D

F

Q

M

A
x
V

Q
x
R

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Y

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active site: Y241 (= Y815), H242 (= H816)
binding cobalamin: V204 (≠ A777), R205 (≠ Q778), H242 (= H816), E245 (= E819), G331 (= G904), W332 (≠ R905), E368 (= E941), A369 (= A942), A371 (≠ T944), L372 (≠ T945)
binding methylmalonyl-coenzyme a: T193 (= T766), R205 (≠ Q778), N234 (≠ Y808), Y241 (= Y815), H242 (= H816), R281 (≠ N855), S283 (= S857), F285 (= F859), H326 (= H899), Q328 (= Q901), Q359 (≠ N932), S360 (= S933)
binding succinyl-coenzyme a: T193 (= T766), Q195 (= Q768), R205 (≠ Q778), N234 (≠ Y808), Y241 (= Y815), H242 (= H816), R281 (≠ N855), S283 (= S857), F285 (= F859), R324 (≠ K897), H326 (= H899), Q359 (≠ N932)

Sites not aligning to the query:

active site: 87, 602, 606, 608
binding cobalamin: 87, 117, 137, 607, 608, 609, 610, 611, 615, 653, 655, 683, 684, 685, 703, 704, 707
binding methylmalonyl-coenzyme a: 73, 76, 79, 80, 83, 85, 87, 112, 162, 164
binding succinyl-coenzyme a: 73, 76, 79, 80, 83, 85, 87, 162, 164

Query Sequence

>CA265_RS14780 FitnessBrowser__Pedo557:CA265_RS14780
MQQVEIYKPKNKIRFVTAASLFDGHDATINIMRRILQSSGAEVIHLGHNRSVDEVVNCAI
QEDVQGIAMTSYQGGHIEYFKYMYDLLQERGSGHIKIFAGGGGVILPSEIEELQAYGISK
IYSPDDGRKMGLQGMINDMLVQTDFITKASITNELETIPSKDIKAIAGAITVAENDPEGA
QKFVDELKKLSKNNTAPILGITGTGGAGKSSLVDELVRRFLVEVKDKTLAIISVDPSKRK
TGGALLGDRIRMNAINNPRVYMRSLATRQANLALSKNVQESIDICKAAGYDLIIVETSGI
GQSDTEITEHCDVSLYVMTPEFGAATQLEKIDMLDFADLVAINKFDKRGALDALRDVRKQ
YKRNHNIFDAKDDEIPVYGTMASQFNDPGMNNLFVALMEQIKVKTGTDFKAKMELTSDQS
EKIYIIPPDRIRYLAEIAEASQMYNEWVDKQATIARKMYQLKGVIDLLSEANLPDKSKVS
PTGGDLEGVYAFFEEQLDGECKRLLRQWPDTKRAYKEEFFIYKVRDKEIKQPLFYESLSK
LNIPKVSLPRYEDWGDILRWLLTENLPGEFPYAAGVFPLKREGEDPTRMFAGEGGPERTN
KRFHYVSLGQPAHRLSTAFDSVTLYGEDPHIRPDIYGKIGNSGVCIATLDDAKKLYSGFD
LCAPSTSVSMTINGPAPMLLGFFMNAAIDQQCEKYIIENDLTKEVEAKIDAIYQAKNIPR
PSYNGTLPEGNDGLGLMLLGVTGDQVLPADIYAKIRTKAISSVRGTVQADILKEDQAQNT
CIFSTEFALRMMGDIQKYFIDEKVRNFYSVSISGYHIAEAGANPISQLAFTLSNGFTFVE
YYLSRGMHIDDFAPNLSFFFSNGIDPEYAVIGRVARRIWAKAIKNKYKGNDRSQKLKYHI
QTSGRSLHAQEIDFNDIRTTLQALYAIYDNCNSLHTNAYDEAITTPTEESVRRAMAIQLI
INRELGLAKNENPLQGAFIIEELTDLVEDAVLAEFKRINDRGGVLGAMETMYQRGKIQEE
SLYYETLKHTGEYPIVGVNTFLNKNGSPTIVPGEVIRATEDEKQYQISALQKFQDRNADR
AVDLLKQLQKSAIAGDNIFEQLMEVCKICSLGQISKALYEVGGQYRRNM

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