SitesBLAST

SitesBLAST – Find functional sites

SitesBLAST

Comparing WP_093394933.1 NCBI__GCF_900114975.1:WP_093394933.1 to proteins with known functional sites using BLASTp with E ≤ 0.001.

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

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

5mr0D Thermophilic archaeal branched-chain amino acid transaminases from geoglobus acetivorans and archaeoglobus fulgidus: biochemical and structural characterisation (see paper)
30% identity, 80% coverage: 47:308/326 of query aligns to 18:275/290 of 5mr0D

query
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5mr0D

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active site: F32 (= F61), G34 (≠ A63), K150 (= K177), E183 (= E210), L206 (= L234)
binding 3-[o-phosphonopyridoxyl]--amino-benzoic acid: R51 (= R80), G100 (≠ T129), L101 (≠ T130), K150 (= K177), Y154 (= Y181), E183 (= E210), G186 (≠ T213), D187 (≠ E214), L206 (= L234), I209 (≠ T237), T210 (= T238), G245 (= G278), T246 (= T279)

5e25A Crystal structure of branched-chain aminotransferase from thermophilic archaea geoglobus acetivorans complexed with alpha-ketoglutarate (see paper)
30% identity, 82% coverage: 51:316/326 of query aligns to 23:280/290 of 5e25A

query
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5e25A

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active site: F33 (= F61), G35 (≠ A63), K151 (= K177), E184 (= E210), L207 (= L234)
binding 2-oxoglutaric acid: Y88 (≠ L116), K151 (= K177), T247 (= T279), A248 (≠ T280)
binding pyridoxal-5'-phosphate: R52 (= R80), K151 (= K177), Y155 (= Y181), E184 (= E210), G187 (≠ T213), D188 (≠ E214), L207 (= L234), G209 (= G236), I210 (≠ T237), T211 (= T238), G246 (= G278), T247 (= T279)

1iyeA Crystal structure of eschelichia coli branched-chain amino acid aminotransferase (see paper)
27% identity, 82% coverage: 34:301/326 of query aligns to 6:276/304 of 1iyeA

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1iyeA

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active site: F33 (= F61), G35 (≠ A63), K156 (≠ I176), A157 (≠ K177), E190 (= E210), L214 (= L234)
binding N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)-L-glutamic acid: R56 (= R80), Y92 (≠ L116), Y126 (vs. gap), K156 (≠ I176), Y161 (= Y181), E190 (= E210), G193 (≠ T213), E194 (= E214), N195 (= N215), L214 (= L234), G216 (= G236), I217 (≠ T237), T218 (= T238), G253 (= G278), T254 (= T279), A255 (≠ T280)

1iydA Crystal structure of eschelichia coli branched-chain amino acid aminotransferase (see paper)
27% identity, 82% coverage: 34:301/326 of query aligns to 6:276/304 of 1iydA

query
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1iydA

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active site: F33 (= F61), G35 (≠ A63), K156 (≠ I176), A157 (≠ K177), E190 (= E210), L214 (= L234)
binding glutaric acid: Y92 (≠ L116), Y126 (vs. gap), A255 (≠ T280)
binding pyridoxal-5'-phosphate: R56 (= R80), K156 (≠ I176), Y161 (= Y181), E190 (= E210), G193 (≠ T213), E194 (= E214), L214 (= L234), G216 (= G236), I217 (≠ T237), T218 (= T238), T254 (= T279)

1i1mA Crystal structure of escherichia coli branched-chain amino acid aminotransferase. (see paper)
27% identity, 82% coverage: 34:301/326 of query aligns to 6:276/304 of 1i1mA

query
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1i1mA

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H

H

L

M

D

Q

R
|
R

L

L

E

H

R

D

S

S

A

A

K

K

A

I

V

Y

K

R

L

F

D

P

I

V

P

S

C

Q

S

S

R

I

S

D

E

E

L

L

I

M

D

E

V

A

V

C

K

R

R

D

T

V

I

I

I

R

A

K

G

N

K

N

E

L

K

T

N

S

C

A

L
x
Y

I

I

R

R

V

P

F

L

V

I

S

F

R

V

G

G

P

D

G

V

G

G

F

M

T

G

T

V

K

N

P

P

S

P

E

A

S

-

I

-

G

G

A

Y

Q

S

L

T

Y

D

V

V

V

I

I

I

T

A

R

A

L

F

P

P

-

W

-

G

-

A

-

Y

-

L

-

G

-

A

E

E

Y

A

P

L

E

E

D

Q

W

G

Y

I

S

D

A

A

G

M

V

V

S

S

V

S

K

W

T

N

S

R

S

A

I

A

P

P

M

N

K

T

-

I

P

P

S

T

Y

-

F

-

A

A

G

A

I
x
K

K

A

S

G

C

G

N

N

Y
|
Y

L

L

P

S

N

S

V

L

L

L

M

V

S

G

A

S

E

E

A

A

E

R

A

H

G

G

V

Y

N

Q

Y

E

T

G

V

I

A

A

V

L

D

D

E

V

H

N

G

G

N

Y

I

I

G

S

E
|
E

G

G

P

A

T
x
G

E
|
E

N

N

I

L

G

F

V

E

I

V

T

K

A

D

D

G

Y

V

A

L

F

F

L

T

V

P

P

P

R

F

F

T

D

S

K

S

V

A

L
|
L

R

P

G
|
G

T
x
I

T
|
T

V

R

T

D

R

A

M

I

E

K

L

L

A

A

Q

K

E

E

L

L

-

G

-

I

-

E

V

V

K

R

S

E

K

Q

V

V

L

L

G

S

Y

R

V

-

G

-

E

-

A

-

D

-

V

-

R

-

V

-

E

E

D

S

V

L

L

Y

R

L

A

A

Q

D

E

E

V

V

M

F

M

M

F

S

G
|
G

T
|
T

T
x
A

F

A

D

E

V

I

L

T

P

P

V

V

V

R

F

S

F

V

N

D

G

G

R

I

R

Q

I

V

G

G

N

E

G

G

Q

R

P

C

G

G

P

P

active site: K156 (≠ I176)
binding 4-methyl valeric acid: Y92 (≠ L116), K156 (≠ I176), T254 (= T279), A255 (≠ T280)
binding pyridoxal-5'-phosphate: R56 (= R80), K156 (≠ I176), Y161 (= Y181), E190 (= E210), G193 (≠ T213), E194 (= E214), L214 (= L234), G216 (= G236), I217 (≠ T237), T218 (= T238), G253 (= G278), T254 (= T279)

1i1lA Crystal structure of eschelichia coli branched-chain amino acid aminotransferase. (see paper)
27% identity, 82% coverage: 34:301/326 of query aligns to 6:276/304 of 1i1lA

query
sites
1i1lA

W

W

Y

F

G

N

G

G

I

E

V

M

T

V

D

R

P

W

A

E

F

D

M

A

L

K

I

V

P

H

I

V

D

M

D

S

H

H

M

A

V

L

H

H

R

Y

G

G

D

T

G

S

I

V

F

F

E

E

A

G

F

I

K

R

C

C

V

Y

D

D

G

S

K

H

-

K

-

G

-

P

-

V

I

V

Y

F

L

R

L

H

D

R

R

E

H

H

L

M

D

Q

R
|
R

L

L

E

H

R

D

S

S

A

A

K

K

A

I

V

Y

K

R

L

F

D

P

I

V

P

S

C

Q

S

S

R

I

S

D

E

E

L

L

I

M

D

E

V

A

V

C

K

R

R

D

T

V

I

I

I

R

A

K

G

N

K

N

E

L

K

T

N

S

C

A

L
x
Y

I

I

R

R

V

P

F

L

V

I

S

F

R

V

G

G

P

D

G

V

G

G

F

M

T

G

T

V

K

N

P

P

S

P

E

A

S

-

I

-

G

G

A

Y

Q

S

L

T

Y

D

V

V

V

I

I

I

T

A

R

A

L

F

P

P

-

W

-

G

-

A

-

Y

-

L

-

G

-

A

E

E

Y

A

P

L

E

E

D

Q

W

G

Y

I

S

D

A

A

G

M

V

V

S

S

V

S

K

W

T

N

S

R

S

A

I

A

P

P

M

N

K

T

-

I

P

P

S

T

Y

-

F

-

A

A

G

A

I
x
K

K

A

S

G

C

G

N

N

Y
|
Y

L

L

P

S

N

S

V

L

L

L

M

V

S

G

A

S

E

E

A

A

E

R

A

H

G

G

V

Y

N

Q

Y

E

T

G

V

I

A

A

V

L

D

D

E

V

H

N

G

G

N

Y

I

I

G

S

E
|
E

G

G

P

A

T
x
G

E

E

N

N

I

L

G

F

V

E

I

V

T

K

A

D

D

G

Y

V

A

L

F

F

L

T

V

P

P

P

R

F

F

T

D

S

K

S

V

A

L

L

R

P

G
|
G

T
x
I

T
|
T

V

R

T

D

R

A

M

I

E

K

L

L

A

A

Q

K

E

E

L

L

-

G

-

I

-

E

V

V

K

R

S

E

K

Q

V

V

L

L

G

S

Y

R

V

-

G

-

E

-

A

-

D

-

V

-

R

-

V

-

E

E

D

S

V

L

L

Y

R

L

A

A

Q

D

E

E

V

V

M

F

M

M

F

S

G

G

T
|
T

T
x
A

F

A

D

E

V

I

L

T

P

P

V

V

V

R

F

S

F

V

N

D

G

G

R

I

R

Q

I

V

G

G

N

E

G

G

Q

R

P

C

G

G

P

P

active site: K156 (≠ I176)
binding 2-methylleucine: Y92 (≠ L116), K156 (≠ I176), T254 (= T279), A255 (≠ T280)
binding pyridoxal-5'-phosphate: R56 (= R80), K156 (≠ I176), Y161 (= Y181), E190 (= E210), G193 (≠ T213), G216 (= G236), I217 (≠ T237), T218 (= T238), T254 (= T279)

2ej3A Crystal structure of t.Th.Hb8 branched-chain amino acid aminotransferase complexed with gabapentin
28% identity, 77% coverage: 51:301/326 of query aligns to 25:269/297 of 2ej3A

query
sites
2ej3A

D

S

H

H

M

A

V

L

H

H

R

Y

G

G

D

T

G

S

I

V

F
|
F

E

E

-
x
G

-

I

-

R

A

A

F

Y

K

E

C

T

V

A

D

K

G

G

-

P

K

A

I

I

Y

F

L

R

L

L

D

K

R

E

H

H

L

V

D

K

R
|
R

L

F

E

Y

R

N

S

S

A

A

K

K

A

V

V

L

K

R

L

M

D

E

I

I

P

P

C

F

S

A

R

P

S

E

E

E

L

L

I

E

D

E

V

A

V

I

K

K

R

E

T

V

I

V

I

R

A

R

G

N

K

G

E

Y

K

R

N

S

C

C

L

Y

I

I

R

R

V

P

F

L

V

A

S

W

R

M

G

G

P

A

G

K

G

A

F

L

T

G

T

V

K

N

P

P

S

L

E

P

S

N

I

N

G

P

A

A

Q

E

L

V

Y

M

V

V

V

A

I

A

T

W

R

-

L

-

P

-

E

-

Y

-

P

-

E

-

D

E

W

W

Y

V

S

R

A

K

G

G

V

A

S

R

V

L

K

I

T

T

S

S

I

W

P

A

M

R

K

F

P

P

S

A

Y

N

F

V

A

M

G

P

I

G

K

K

S

A

-
x
K

-

V

-

G

C

G

N

N

Y
|
Y

L

V

P

N

N

S

V

A

L

L

M

A

S

K

A

M

E

E

A

A

E

V

E

A

A

A

G

G

V

A

N

D

Y

E

T

A

V

L

A

L

V

L

D

D

E

E

H

E

G

G

N

Y

I

V

G

A

E
|
E

G

G

P

S

T
x
G

E

E

N

N

I

L

G

F

V

F

I

V

T

R

A

-

D

D

Y

G

A

V

F

I

L

Y

V

A

P

L

R

E

F

H

D

S

K

V

V

N

L
|
L

R

E

G
|
G

T
x
I

T
|
T

V

R

T

D

R

S

M

V

M

I

E

R

L

I

A

A

Q

K

E

D

L

-

V

-

K

-

S

-

K

-

V

-

L

L

G

G

Y

Y

V

E

G

V

E

Q

A

V

D

V

V

R

R

A

V

T

E

R

D

D

V

Q

L

L

-

Y

R

M

A

A

Q

D

E

E

V

V

M

F

M

M

F

T

G
|
G

T
|
T

T
x
A

F

A

D

E

V

V

L

T

P

P

V

V

V

S

F

M

F

I

N

D

G

W

R

R

R

P

I

I

G

G

N

K

G

G

Q

T

P

A

G

G

P

P

active site: F35 (= F61), G37 (vs. gap), K150 (vs. gap), E184 (= E210), L207 (= L234)
binding [1-(aminomethyl)cyclohexyl]acetic acid: G187 (≠ T213), G246 (= G278), T247 (= T279), A248 (≠ T280)
binding pyridoxal-5'-phosphate: R58 (= R80), K150 (vs. gap), Y155 (= Y181), E184 (= E210), G187 (≠ T213), L207 (= L234), G209 (= G236), I210 (≠ T237), T211 (= T238), G246 (= G278), T247 (= T279)

2eiyA Crystal structure of t.Th.Hb8 branched-chain amino acid aminotransferase complexed with 4-methylvaleric acid
28% identity, 77% coverage: 51:301/326 of query aligns to 25:269/297 of 2eiyA

query
sites
2eiyA

D

S

H

H

M

A

V

L

H

H

R

Y

G

G

D

T

G

S

I

V

F
|
F

E

E

-
x
G

-

I

-

R

A

A

F

Y

K

E

C

T

V

A

D

K

G

G

-

P

K

A

I

I

Y

F

L

R

L

L

D

K

R

E

H

H

L

V

D

K

R
|
R

L

F

E

Y

R

N

S

S

A

A

K

K

A

V

V

L

K

R

L

M

D

E

I

I

P

P

C

F

S

A

R

P

S

E

E

E

L

L

I

E

D

E

V

A

V

I

K

K

R

E

T

V

I

V

I

R

A

R

G

N

K

G

E

Y

K

R

N

S

C

C

L
x
Y

I

I

R

R

V

P

F

L

V

A

S

W

R

M

G

G

P

A

G

K

G

A

F

L

T

G

T

V

K

N

P

P

S

L

E

P

S

N

I

N

G

P

A

A

Q

E

L

V

Y

M

V

V

V

A

I

A

T

W

R

-

L

-

P

-

E

-

Y

-

P

-

E

-

D

E

W

W

Y

V

S

R

A

K

G

G

V

A

S

R

V

L

K

I

T

T

S

S

I

W

P

A

M

R

K

F

P

P

S

A

Y

N

F

V

A

M

G

P

I

G

K

K

S

A

-
x
K

-

V

-

G

C

G

N

N

Y
|
Y

L

V

P

N

N

S

V

A

L

L

M

A

S

K

A

M

E

E

A

A

E

V

E

A

A

A

G

G

V

A

N

D

Y

E

T

A

V

L

A

L

V

L

D

D

E

E

H

E

G

G

N

Y

I

V

G

A

E
|
E

G

G

P

S

T
x
G

E
|
E

N

N

I

L

G

F

V

F

I

V

T

R

A

-

D

D

Y

G

A

V

F

I

L

Y

V

A

P

L

R

E

F

H

D

S

K

V

V

N

L
|
L

R

E

G
|
G

T
x
I

T
|
T

V

R

T

D

R

S

M

V

M

I

E

R

L

I

A

A

Q

K

E

D

L

-

V

-

K

-

S

-

K

-

V

-

L

L

G

G

Y

Y

V

E

G

V

E

Q

A

V

D

V

V

R

R

A

V

T

E

R

D

D

V

Q

L

L

-

Y

R

M

A

A

Q

D

E

E

V

V

M

F

M

M

F

T

G
|
G

T
|
T

T
x
A

F

A

D

E

V

V

L

T

P

P

V

V

V

S

F

M

F

I

N

D

G

W

R

R

R

P

I

I

G

G

N

K

G

G

Q

T

P

A

G

G

P

P

active site: F35 (= F61), G37 (vs. gap), K150 (vs. gap), E184 (= E210), L207 (= L234)
binding 4-methyl valeric acid: F35 (= F61), Y94 (≠ L116), T247 (= T279), A248 (≠ T280)
binding pyridoxal-5'-phosphate: R58 (= R80), K150 (vs. gap), Y155 (= Y181), E184 (= E210), G187 (≠ T213), E188 (= E214), L207 (= L234), G209 (= G236), I210 (≠ T237), T211 (= T238), G246 (= G278), T247 (= T279)

1wrvA Crystal structure of t.Th.Hb8 branched-chain amino acid aminotransferase
28% identity, 77% coverage: 51:301/326 of query aligns to 25:269/297 of 1wrvA

query
sites
1wrvA

D

S

H

H

M

A

V

L

H

H

R

Y

G

G

D

T

G

S

I

V

F
|
F

E

E

-
x
G

-

I

-

R

A

A

F

Y

K

E

C

T

V

A

D

K

G

G

-

P

K

A

I

I

Y

F

L

R

L

L

D

K

R

E

H

H

L

V

D

K

R
|
R

L

F

E

Y

R

N

S

S

A

A

K

K

A

V

V

L

K

R

L

M

D

E

I

I

P

P

C

F

S

A

R

P

S

E

E

E

L

L

I

E

D

E

V

A

V

I

K

K

R

E

T

V

I

V

I

R

A

R

G

N

K

G

E

Y

K

R

N

S

C

C

L

Y

I

I

R

R

V

P

F

L

V

A

S

W

R

M

G

G

P

A

G

K

G

A

F

L

T

G

T

V

K

N

P

P

S

L

E

P

S

N

I

N

G

P

A

A

Q

E

L

V

Y

M

V

V

V

A

I

A

T

W

R

-

L

-

P

-

E

-

Y

-

P

-

E

-

D

E

W

W

Y

V

S

R

A

K

G

G

V

A

S

R

V

L

K

I

T

T

S

S

I

W

P

A

M

R

K

F

P

P

S

A

Y

N

F

V

A

M

G

P

I

G

K

K

S

A

-
x
K

-

V

-

G

C

G

N

N

Y
|
Y

L

V

P

N

N

S

V

A

L

L

M

A

S

K

A

M

E

E

A

A

E

V

E

A

A

A

G

G

V

A

N

D

Y

E

T

A

V

L

A

L

V

L

D

D

E

E

H

E

G

G

N

Y

I

V

G

A

E
|
E

G

G

P

S

T
x
G

E

E

N

N

I

L

G

F

V

F

I

V

T

R

A

-

D

D

Y

G

A

V

F

I

L

Y

V

A

P

L

R

E

F

H

D

S

K

V

V

N

L
|
L

R

E

G
|
G

T
x
I

T
|
T

V

R

T

D

R

S

M

V

M

I

E

R

L

I

A

A

Q

K

E

D

L

-

V

-

K

-

S

-

K

-

V

-

L

L

G

G

Y

Y

V

E

G

V

E

Q

A

V

D

V

V

R

R

A

V

T

E

R

D

D

V

Q

L

L

-

Y

R

M

A

A

Q

D

E

E

V

V

M

F

M

M

F

T

G

G

T
|
T

T

A

F

A

D

E

V

V

L

T

P

P

V

V

V

S

F

M

F

I

N

D

G

W

R

R

R

P

I

I

G

G

N

K

G

G

Q

T

P

A

G

G

P

P

active site: F35 (= F61), G37 (vs. gap), K150 (vs. gap), E184 (= E210), L207 (= L234)
binding pyridoxal-5'-phosphate: R58 (= R80), K150 (vs. gap), Y155 (= Y181), E184 (= E210), G187 (≠ T213), L207 (= L234), G209 (= G236), I210 (≠ T237), T211 (= T238), T247 (= T279)

4cmfA The (r)-selective transaminase from nectria haematococca with inhibitor bound (see paper)
26% identity, 90% coverage: 8:302/326 of query aligns to 3:297/322 of 4cmfA

query
sites
4cmfA

T

T

K

M

E

D

E

K

V

V

F

F

K

A

R

G

I

Y

G

A

E

E

R

R

-

Q

-

A

I

V

F

L

P

E

Y

A

Q

S

K

K

N

N

Y

P

L

L

A

A

M

K

F

G

S

V

S

A

W

W

Y

I

G

Q

G

G

I

E

V

L

T

V

D

P

P

L

A

H

F

E

M

A

L

R

I

I

P

P

I

L

D

L

D

D

H

Q

M

G

V

F

H

M

R

H

G

S

D

D

G

L

I

T

F
x
Y

E

D

A
x
V

F

P

K

S

C

V

V

W

D

D

G

G

K

R

I

F

Y

F

L

R

L

L

D

E

R

D

H

H

L

L

D

N

R
|
R

L

L

E

E

R

A

S

S

A

C

K

K

A

K

V

M

K

R

L

L

D

R

I

M

P

P

C

L

S

P

R

R

S

E

E

E

L

V

I

I

D

K

V

T

V

L

K

V

R

D

T

M

I

V

I

A

A

K

G

S

K

G

E

I

K

R

N

D

C

A

L
x
F

I

V

R

E

V

L

F

I

V

V

S

T

R

R

G

G

P

L

G

T

G

G

F

V

T

R

-

G

T

A

K

K

P

P

S

E

E

E

S

L

I

L

G

N

A

N

Q

N

L

L

Y

Y

V

M

V

F

I

I

T

Q

R

P

L

Y

P

V

E

W

Y

V

-

M

-

D

P

P

E

D

D

V

W

Q

Y

Y

S

T

A

G

G

G

V

R

S

A

V

I

K

V

T

A

S

R

S

T

I

V

P

R

M

R

K

V

P

P

-

P

-

G

S

S

Y

I

F

D

A

P

G

T

I

I

K
|
K

S

N

C

L

N

Q

Y

W

L

G

P

D

N

L

V

V

L

R

M

G

S

L

A

F

E

E

A

A

E

N

E

D

A

R

G

G

V

A

N

T

Y

Y

T

P

V

F

A

L

V

T

D

D

E

G

H

D

G

A

N

N

I

L

G

T

E
|
E

G

G

P

S

T
x
G

E
x
F

N
|
N

I

V

G

-

V

V

I

L

T

I

A

K

D

D

Y

G

A

V

F

L

L

Y

V

T

P

P

R

-

F

-

D

D

K

R

-

G

V

V

L
|
L

R

Q

G
|
G

T
x
I

T
|
T

V

R

T

K

R

S

M

V

M

I

E

D

L

A

A

A

Q

R

E

S

L

-

V

-

K

-

S

-

K

-

V

-

L

C

G

G

Y

Y

-

E

V

I

G

R

E

V

A

E

D

H

V

V

R

P

V

I

E

E

D

A

V

T

L

Y

R

Q

A

A

Q

D

E

E

V

I

M

L

M

M

F

C

G
x
T

T
|
T

T
x
A

F

G

D

G

V

I

L

M

P

P

V

I

V

T

F

T

F

L

N

D

G

D

R

K

R

P

I

V

G

K

N

D

G

G

Q

K

P

V

G

G

P

P

F

I

active site: Y58 (≠ F61), V60 (≠ A63), K179 (= K177), E212 (= E210), L234 (= L234)
binding 3-[o-phosphonopyridoxyl]--amino-benzoic acid: V60 (≠ A63), R77 (= R80), F113 (≠ L116), K179 (= K177), E212 (= E210), G215 (≠ T213), F216 (≠ E214), N217 (= N215), L234 (= L234), G236 (= G236), I237 (≠ T237), T238 (= T238), T273 (≠ G278), T274 (= T279), A275 (≠ T280)

4cmdA The (r)-selective transaminase from nectria haematococca (see paper)
26% identity, 90% coverage: 8:302/326 of query aligns to 3:297/322 of 4cmdA

query
sites
4cmdA

T

T

K

M

E

D

E

K

V

V

F

F

K

A

R

G

I

Y

G

A

E

E

R

R

-

Q

-

A

I

V

F

L

P

E

Y

A

Q

S

K

K

N

N

Y

P

L

L

A

A

M

K

F

G

S

V

S

A

W

W

Y

I

G

Q

G

G

I

E

V

L

T

V

D

P

P

L

A

H

F

E

M

A

L

R

I

I

P

P

I

L

D

L

D

D

H

Q

M

G

V

F

H

M

R

H

G

S

D

D

G

L

I

T

F
x
Y

E

D

A
x
V

F

P

K

S

C

V

V

W

D

D

G

G

K

R

I

F

Y

F

L

R

L

L

D

E

R

D

H

H

L

L

D

N

R
|
R

L

L

E

E

R

A

S

S

A

C

K

K

A

K

V

M

K

R

L

L

D

R

I

M

P

P

C

L

S

P

R

R

S

E

E

E

L

V

I

I

D

K

V

T

V

L

K

V

R

D

T

M

I

V

I

A

A

K

G

S

K

G

E

I

K

R

N

D

C

A

L

F

I

V

R

E

V

L

F

I

V

V

S

T

R

R

G

G

P

L

G

T

G

G

F

V

T

R

-

G

T

A

K

K

P

P

S

E

E

E

S

L

I

L

G

N

A

N

Q

N

L

L

Y

Y

V

M

V

F

I

I

T

Q

R

P

L

Y

P

V

E

W

Y

V

-

M

-

D

P

P

E

D

D

V

W

Q

Y

Y

S

T

A

G

G

G

V

R

S

A

V

I

K

V

T

A

S

R

S

T

I

V

P

R

M

R

K

V

P

P

-

P

-

G

S

S

Y

I

F

D

A

P

G

T

I

I

K
|
K

S

N

C

L

N

Q

Y

W

L

G

P

D

N

L

V

V

L

R

M

G

S

L

A

F

E

E

A

A

E

N

E

D

A

R

G

G

V

A

N

T

Y

Y

T

P

V

F

A

L

V

T

D

D

E

G

H

D

G

A

N

N

I

L

G

T

E
|
E

G

G

P

S

T
x
G

E
x
F

N

N

I

V

G

-

V

V

I

L

T

I

A

K

D

D

Y

G

A

V

F

L

L

Y

V

T

P

P

R

-

F

-

D

D

K

R

-

G

V

V

L
|
L

R

Q

G
|
G

T
x
I

T
|
T

V

R

T

K

R

S

M

V

M

I

E

D

L

A

A

A

Q

R

E

S

L

-

V

-

K

-

S

-

K

-

V

-

L

C

G

G

Y

Y

-

E

V

I

G

R

E

V

A

E

D

H

V

V

R

P

V

I

E

E

D

A

V

T

L

Y

R

Q

A

A

Q

D

E

E

V

I

M

L

M

M

F

C

G

T

T
|
T

T

A

F

G

D

G

V

I

L

M

P

P

V

I

V

T

F

T

F

L

N

D

G

D

R

K

R

P

I

V

G

K

N

D

G

G

Q

K

P

V

G

G

P

P

F

I

active site: Y58 (≠ F61), V60 (≠ A63), K179 (= K177), E212 (= E210), L234 (= L234)
binding pyridoxal-5'-phosphate: R77 (= R80), K179 (= K177), E212 (= E210), G215 (≠ T213), F216 (≠ E214), L234 (= L234), G236 (= G236), I237 (≠ T237), T238 (= T238), T274 (= T279)

2ej0B Crystal structure of t.Th.Hb8 branched-chain amino acid aminotransferase with pyridoxamine 5'-phosphate
28% identity, 77% coverage: 51:301/326 of query aligns to 25:277/305 of 2ej0B

query
sites
2ej0B

D

S

H

H

M

A

V

L

H

H

R

Y

G

G

D

T

G

S

I

V

F
|
F

E

E

-
x
G

-

I

-

R

A

A

F

Y

K

E

C

T

V

A

D

K

G

G

-

P

K

A

I

I

Y

F

L

R

L

L

D

K

R

E

H

H

L

V

D

K

R
|
R

L

F

E

Y

R

N

S

S

A

A

K

K

A

V

V

L

K

R

L

M

D

E

I

I

P

P

C

F

S

A

R

P

S

E

E

E

L

L

I

E

D

E

V

A

V

I

K

K

R

E

T

V

I

V

I

R

A

R

G

N

K

G

E

Y

K

R

N

S

C

C

L

Y

I

I

R

R

V

P

F

L

V

A

S

W

R

M

G

G

P

A

G

K

G

A

F

L

T

G

T

V

K

N

P

P

S

L

E

P

S

N

I

N

G

P

A

A

Q

E

L

V

Y

M

V

V

V

A

I

A

T

W

R

E

L

W

P

G

E

A

Y

Y

-

L

P

G

E

E

D

E

W

A

Y

V

S

R

A

K

G

G

V

A

S

R

V

L

K

I

T

T

S

S

I

W

P

A

M

R

K

F

P

P

S

A

Y

N

F

V

A

M

G

P

I

G

K

K

S

A

-
x
K

-

V

-

G

C

G

N

N

Y
|
Y

L

V

P

N

N

S

V

A

L

L

M

A

S

K

A

M

E

E

A

A

E

V

E

A

A

A

G

G

V

A

N

D

Y

E

T

A

V

L

A

L

V

L

D

D

E

E

H

E

G

G

N

Y

I

V

G

A

E
|
E

G

G

P

S

T
x
G

E
|
E

N

N

I

L

G

F

V

F

I

V

T

R

A

-

D

D

Y

G

A

V

F

I

L

Y

V

A

P

L

R

E

F

H

D

S

K

V

V

N

L
|
L

R

E

G
|
G

T
x
I

T
|
T

V

R

T

D

R

S

M

V

M

I

E

R

L

I

A

A

Q

K

E

D

L

-

V

-

K

-

S

-

K

-

V

-

L

L

G

G

Y

Y

V

E

G

V

E

Q

A

V

D

V

V

R

R

A

V

T

E

R

D

D

V

Q

L

L

-

Y

R

M

A

A

Q

D

E

E

V

V

M

F

M

M

F

T

G
|
G

T
|
T

T

A

F

A

D

E

V

V

L

T

P

P

V

V

V

S

F

M

F

I

N

D

G

W

R

R

R

P

I

I

G

G

N

K

G

G

Q

T

P

A

G

G

P

P

active site: F35 (= F61), G37 (vs. gap), K158 (vs. gap), E192 (= E210), L215 (= L234)
binding 4'-deoxy-4'-aminopyridoxal-5'-phosphate: R58 (= R80), Y163 (= Y181), E192 (= E210), G195 (≠ T213), E196 (= E214), L215 (= L234), G217 (= G236), I218 (≠ T237), T219 (= T238), G254 (= G278), T255 (= T279)

2ej2A Crystal structure of t.Th.Hb8 branched-chain amino acid aminotransferase complexed with n-(5'-phosphopyridoxyl)-l-glutamate
27% identity, 77% coverage: 51:301/326 of query aligns to 25:266/294 of 2ej2A

query
sites
2ej2A

D

S

H

H

M

A

V

L

H

H

R

Y

G

G

D

T

G

S

I

V

F
|
F

E

E

-
x
G

-

I

-

R

A

A

F

Y

K

E

C

T

V

A

D

K

G

G

-

P

K

A

I

I

Y

F

L

R

L

L

D

K

R

E

H

H

L

V

D

K

R
|
R

L

F

E

Y

R

N

S

S

A

A

K

K

A

V

V

L

K

R

L

M

D

E

I

I

P

P

C

F

S

A

R

P

S

E

E

E

L

L

I

E

D

E

V

A

V

I

K

K

R

E

T

V

I

V

I

R

A

R

G

N

K

G

E

Y

K

R

N

S

C

C

L
x
Y

I

I

R

R

V

P

F

L

V

A

S

W

R

M

G

G

P

A

G

K

G

A

F

L

T

G

T

V

K

N

P

P

S

L

E

P

S

N

I

N

G

P

A

A

Q

E

L

V

Y

M

V

V

V

A

I

A

T

-

R

-

L

-

P

-

E

-

Y

-

P

-

E

-

D

-

W

-

Y

W

S

E

A

W

G

G

V

A

S

R

V

L

K

I

T

T

S

S

I

W

P

A

M

R

K

F

P

P

S

A

Y

N

F

V

A

M

G

P

I

G

K

K

S

A

-
x
K

-

V

-

G

C

G

N

N

Y
|
Y

L

V

P

N

N

S

V

A

L

L

M

A

S

K

A

M

E

E

A

A

E

V

E

A

A

A

G

G

V

A

N

D

Y

E

T

A

V

L

A

L

V

L

D

D

E

E

H

E

G

G

N

Y

I

V

G

A

E
|
E

G

G

P

S

T
x
G

E
|
E

N

N

I

L

G

F

V

F

I

V

T

R

A

-

D

D

Y

G

A

V

F

I

L

Y

V

A

P

L

R

E

F

H

D

S

K

V

V

N

L
|
L

R

E

G
|
G

T
x
I

T
|
T

V

R

T

D

R

S

M

V

M

I

E

R

L

I

A

A

Q

K

E

D

L

-

V

-

K

-

S

-

K

-

V

-

L

L

G

G

Y

Y

V

E

G

V

E

Q

A

V

D

V

V

R

R

A

V

T

E

R

D

D

V

Q

L

L

-

Y

R

M

A

A

Q

D

E

E

V

V

M

F

M

M

F

T

G

G

T
|
T

T
x
A

F

A

D

E

V

V

L

T

P

P

V

V

V

S

F

M

F

I

N

D

G

W

R

R

R

P

I

I

G

G

N

K

G

G

Q

T

P

A

G

G

P

P

active site: F35 (= F61), G37 (vs. gap), K147 (vs. gap), E181 (= E210), L204 (= L234)
binding 4-[(1,3-dicarboxy-propylamino)-methyl]-3-hydroxy-2-methyl-5-phosphonooxymethyl-pyridinium: R58 (= R80), Y94 (≠ L116), Y152 (= Y181), E181 (= E210), G184 (≠ T213), E185 (= E214), L204 (= L234), G206 (= G236), I207 (≠ T237), T208 (= T238), T244 (= T279), A245 (≠ T280)

1i2lA Deoxychorismate lyase from escherichia coli with inhibitor
23% identity, 74% coverage: 47:287/326 of query aligns to 12:245/269 of 1i2lA

query
sites
1i2lA

I

L

P

A

I

V

D

S

D

D

H

R

M

A

V

T

H

Q

R

F

G

G

D

D

G

G

I

C

F
|
F

E

T

A
x
T

F

A

K

R

C

V

V

I

D

D

G

G

K

K

I

V

Y

S

L

L

D

S

R

A

H

H

L

I

D

Q

R
|
R

L

L

E

Q

R

D

S

A

A

C

K

Q

A

-

V

-

K

R

L

L

D

M

I

I

P

S

C

C

S

D

R

F

S

W

E

P

L

Q

I

L

D

E

V

Q

V

E

K

M

R

K

T

T

I

-

I

L

A

A

G

A

K

E

E

Q

K

Q

N

N

C

G

L

V

I

L

R

K

V

V

F

V

V

I

S

S

R

R

G

G

P

S

G

G

F

R

T

G

T

Y

K

S

P

T

S

L

E

N

S

S

I

G

G

P

A

A

Q

T

L

R

Y

I

V

L

V

S

I

V

T

T

R

A

L

Y

P

P

E

A

Y

H

P

Y

E

D

D

R

W

L

Y

R

S

N

A

E

G

G

V

I

S

T

V

L

K

A

T

L

S

S

S

P

I

V

P

R

M

L

-

G

K

R

P

N

S

P

Y

H

F

L

A

A

G

G

I
|
I

K
|
K

S

H

C

L

N

N

Y

R

L

L

P

E

N

Q

V

V

L

L

M

I

S

R

A

S

E

H

A

L

E

E

E

Q

A

T

G

N

V

A

N

D

Y

E

T

A

V

L

A

V

V

L

D

D

E

S

H

E

G

G

N

W

I

V

G

T

E
|
E

G

C

P
x
C

T
x
A

E
x
A

N
|
N

I

L

G

F

V

W

I

R

T

K

A

G

D

N

Y

V

A

V

F

Y

L

-

V

T

P

P

R

R

F

L

D

D

K

Q

-

A

-

G

-
x
V

-

N

-
x
G

V
x
I

L
x
M

R

R

G

Q

T

F

T

C

V

I

T

R

R

L

M

L

M

A

E

Q

L

S

A

S

Q

Y

E

Q

L

L

V

V

K

-

S

-

K

-

V

-

L

-

G

-

Y

-

V

-

G

-

E

E

A

V

D

Q

V

A

R

S

V

L

E

E

D

E

V

S

L

L

R

Q

A

A

Q

D

E

E

V

M

M

V

M

I

F

C

G
x
N

T
x
A

T

L

F

M

D

P

V

V

L

M

P

P

V

V

V

C

active site: F26 (= F61), T28 (≠ A63), I139 (= I176), K140 (= K177), E173 (= E210), V197 (vs. gap)
binding d-[3-hydroxy-2-methyl-5-phosphonooxymethyl-pyridin-4-ylmethyl]-n,o-cycloserylamide: R45 (= R80), K140 (= K177), E173 (= E210), C175 (≠ P212), A176 (≠ T213), A177 (≠ E214), N178 (= N215), V197 (vs. gap), G199 (vs. gap), I200 (≠ V233), M201 (≠ L234), N236 (≠ G278), A237 (≠ T279)

1i2kA Aminodeoxychorismate lyase from escherichia coli
23% identity, 74% coverage: 47:287/326 of query aligns to 12:245/269 of 1i2kA

query
sites
1i2kA

I

L

P

A

I

V

D

S

D

D

H

R

M

A

V

T

H

Q

R

F

G

G

D

D

G

G

I

C

F
|
F

E

T

A
x
T

F

A

K

R

C

V

V

I

D

D

G

G

K

K

I

V

Y

S

L

L

D

S

R

A

H

H

L

I

D

Q

R
|
R

L

L

E

Q

R

D

S

A

A

C

K

Q

A

-

V

-

K

R

L

L

D

M

I

I

P

S

C

C

S

D

R

F

S

W

E

P

L

Q

I

L

D

E

V

Q

V

E

K

M

R

K

T

T

I

-

I

L

A

A

G

A

K

E

E

Q

K

Q

N

N

C

G

L

V

I

L

R

K

V

V

F

V

V

I

S

S

R

R

G

G

P

S

G

G

F

R

T

G

T

Y

K

S

P

T

S

L

E

N

S

S

I

G

G

P

A

A

Q

T

L

R

Y

I

V

L

V

S

I

V

T

T

R

A

L

Y

P

P

E

A

Y

H

P

Y

E

D

D

R

W

L

Y

R

S

N

A

E

G

G

V

I

S

T

V

L

K

A

T

L

S

S

S

P

I

V

P

R

M

L

-

G

K

R

P

N

S

P

Y

H

F

L

A

A

G

G

I
|
I

K
|
K

S

H

C

L

N

N

Y

R

L

L

P

E

N

Q

V

V

L

L

M

I

S

R

A

S

E

H

A

L

E

E

E

Q

A

T

G

N

V

A

N

D

Y

E

T

A

V

L

A

V

V

L

D

D

E

S

H

E

G

G

N

W

I

V

G

T

E
|
E

G

C

P

C

T
x
A

E
x
A

N

N

I

L

G

F

V

W

I

R

T

K

A

G

D

N

Y

V

A

V

F

Y

L

-

V

T

P

P

R

R

F

L

D

D

K

Q

-

A

-

G

-
x
V

-

N

-
x
G

V
x
I

L
x
M

R

R

G

Q

T

F

T

C

V

I

T

R

R

L

M

L

M

A

E

Q

L

S

A

S

Q

Y

E

Q

L

L

V

V

K

-

S

-

K

-

V

-

L

-

G

-

Y

-

V

-

G

-

E

E

A

V

D

Q

V

A

R

S

V

L

E

E

D

E

V

S

L

L

R

Q

A

A

Q

D

E

E

V

M

M

V

M

I

F

C

G
x
N

T
x
A

T

L

F

M

D

P

V

V

L

M

P

P

V

V

V

C

active site: F26 (= F61), T28 (≠ A63), I139 (= I176), K140 (= K177), E173 (= E210), V197 (vs. gap)
binding pyridoxal-5'-phosphate: R45 (= R80), K140 (= K177), E173 (= E210), A176 (≠ T213), A177 (≠ E214), V197 (vs. gap), G199 (vs. gap), I200 (≠ V233), M201 (≠ L234), N236 (≠ G278), A237 (≠ T279)

3lqsA Complex structure of d-amino acid aminotransferase and 4-amino-4,5- dihydro-thiophenecarboxylic acid (adta) (see paper)
24% identity, 86% coverage: 31:310/326 of query aligns to 2:272/280 of 3lqsA

query
sites
3lqsA

F

Y

S

T

S

L

W

W

Y

N

G

D

G

Q

I

I

V

V

T

K

D

D

P

E

A

E

F

-

M

V

L

K

I

I

P

D

I

K

D

E

D

D

H

R

M

G

V

Y

H

Q

R

F

G

G

D

D

G

G

I

V

F
x
Y

E

E

A
x
V

F

V

K

K

C

V

V

Y

D

N

G

G

K

E

I

M

Y

F

L

T

L

V

D

N

R

E

H

H

L

I

D

D

R
|
R

L

L

E

Y

R

A

S

S

A

A

K

E

A

K

V

I

K

R

L

I

D

T

I

I

P

P

C

Y

S

T

R

K

S

D

E

K

L

F

I

H

D

Q

V

L

K

H

R

E

T

L

I

V

I

E

A

K

G

N

K

E

E

L

K

N

N

T

C

G

L

H

I

I

R

Y

V

F

F

Q

V

V

S

T

R

R

G

G

P

T

G

S

G

P

F

R

T

A

T

H

K

Q

-

F

P

P

S

E

E

N

S

T

I

V

G

K

A

P

Q

-

L

-

Y

-

V

V

V

I

I

I

T

G

R

Y

L

T

P

K

E

E

Y

N

P

P

E

R

D

P

W

L

Y

E

S

N

A

L

G

E

V

K

S

G

V

V

K

K

T

A

S

T

S

F

I

V

P

E

M

D

K

I

P

R

S

W

Y

L

F

R

A

C

G

D

I

I

K
|
K

S

S

C

L

N

N

Y

L

L

L

P

G

N

A

V

V

L

L

M

A

S

K

A

Q

E

E

A

A

E

H

E

E

A

K

G

G

V

C

N

-

Y

Y

T

E

V

A

A

I

V

L

D

H

E

R

H

N

G

N

N

T

I

V

G

T

E
|
E

G

G

P

S

T
x
S

E
x
S

N
|
N

I

V

G

F

V

G

I
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