SitesBLAST

SitesBLAST – Find functional sites

SitesBLAST

Comparing WP_005351052.1 NCBI__GCF_000173975.1:WP_005351052.1 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 13 hits to proteins with known functional sites (download)

P9WKJ5 Dihydroxy-acid dehydratase; DAD; EC 4.2.1.9 from Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) (see paper)
45% identity, 99% coverage: 2:550/557 of query aligns to 20:573/575 of P9WKJ5

query
sites
P9WKJ5

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C64 (≠ G46) binding [2Fe-2S] cluster
D96 (= D78) binding Mg(2+)
C137 (= C119) binding [2Fe-2S] cluster
D138 (= D120) binding Mg(2+)
K139 (= K121) binding via carbamate group; modified: N6-carboxylysine
C214 (= C191) binding [2Fe-2S] cluster
E465 (= E442) binding Mg(2+)
S491 (= S468) mutation to A: Loss of catalytic activity.

6ovtA Crystal structure of ilvd from mycobacterium tuberculosis (see paper)
45% identity, 99% coverage: 2:550/557 of query aligns to 7:560/562 of 6ovtA

query
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6ovtA

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binding fe2/s2 (inorganic) cluster: C51 (≠ G46), G84 (= G79), C124 (= C119), D125 (= D120), A200 (≠ S190), C201 (= C191)
binding magnesium ion: D83 (= D78), D125 (= D120), K126 (= K121), E452 (= E442)

Q9LIR4 Dihydroxy-acid dehydratase, chloroplastic; AthDHAD; DAD; EC 4.2.1.9 from Arabidopsis thaliana (Mouse-ear cress) (see paper)
41% identity, 99% coverage: 3:552/557 of query aligns to 57:607/608 of Q9LIR4

query
sites
Q9LIR4

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G

D

R

K

K

T

R

Y

S

D

L

I

S

V

S

S

M

A

F

F

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Q

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Y

G

G

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V

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H

K

H

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C

C

P

P

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C

A

G

G

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A

C
|
C

S

G

G

G

M

M

Y

Y

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T

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A

N

N

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M

N

A

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G

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K

K

Y

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L

L

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M

N

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D

I

I

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M

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A

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G

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N

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L

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K

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M

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|
E

M

M

L

L

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P

P

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S

A

A

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I

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G

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A

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L

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D

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W

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K

K

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D

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G

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L

L

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Y

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D

D

C100 (≠ G46) binding [2Fe-2S] cluster
C173 (= C119) binding [2Fe-2S] cluster
D174 (= D120) binding Mg(2+)
C245 (= C191) binding [2Fe-2S] cluster
E497 (= E442) binding Mg(2+)

8hs0A The mutant structure of dhad v178w
41% identity, 99% coverage: 3:552/557 of query aligns to 19:569/570 of 8hs0A

query
sites
8hs0A

S

S

D

S

H

R

V

I

K

T

K

E

G

P

M

K

Q

S

Q

Q

A

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G

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L

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N

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G

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D

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D

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L

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L

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P

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G

I

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S

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Y

W

N

Y

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V

N

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T

G
x
C

H

N

M

M

N

H

L

L

D

L

K

K

I

L

T

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Q

E

A

A

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V

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K

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G

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V

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N

A

A

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G

G

M

T

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P

G

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F

V

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F

F

P

N

A

T

I

I

A

G

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V

C

S

D
|
D

G
x
A

I

I

A

S

M

M

G

G

H

T

T

R

G

G

M

M

K

C

Y

F

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S

L

L

V

Q

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L

L

I

I

A

A

D

D

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V

A

M

K

S

A

A

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Q

Q

W

F

Y

D

D

A

G

L

N

V

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M

S

I

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P

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C
|
C

D
|
D

K
|
K

N

N

V

M

P

P

G

G

L

T

L

I

M

M

A

A

A

M

A

G

R

R

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L

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N

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P

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V

I

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M

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Y

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V

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C

P

P

T

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C

A

G

G

S

A

C
|
C

S

G

G

G

M

M

Y

Y

T

T

A

A

N

N

S

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M

M

N

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I

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D

L

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A

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A

A

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G

M

K

K

Y

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L

M

L

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L

L

L

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M

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D

D

I

I

M

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L

L

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N

C

A

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M

T

V

V

S

D

V

M

M

A

A

L

L

G

G

C

G

S

S

T

T

N
|
N

T

A

M

V

L

L

H
|
H

L

L

P

I

A

A

I

I

A

A

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R

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G

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D

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G

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Y

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M

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D

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N

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A

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L

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V

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E

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A

M

I

L

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A

A

A

I

I

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A

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D

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I

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-

S

V

F

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K

G

G

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V

V

V

V

V

V

I

I

R

R

Y

G

E

E

G

G

P

P

K

K

G

G

G

G

P

P

G

G

M

M

R

P

E

E

M

M

L

L

N

T

P

P

T

T

S

S

A

A

I

I

A

M

G

G

M

A

G

G

L

L

G

G

D

K

S

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V

C

A

A

L

L

I

L

T

T

D

D

G

G

R

R

F

F

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G

A

G

S

S

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H

G

G

A

F

S

V

I

V

G

G

H

H

V

I

S

C

P

P

E

E

A

A

A

Q

V

E

G

G

G

G

P

P

I

I

A

G

L

L

I

I

E

K

E

N

G

G

D

D

I

I

I

I

K

T

I

I

D

D

I

I

P

G

N

A

N

A

S

R

L

I

N

D

V

T

D

Q

V

V

S

S

D

P

E

E

E

E

L

M

A

N

K

D

R

R

K

R

E

K

K

K

W

W

Q

T

P

A

R

P

E

A

P

Y

K

K

I

V

T

N

D

R

G

G

Y

V

L

L

R

Y

R

K

Y

Y

A

I

A

K

L

N

V

V

T

Q

S

S

G

A

N

S

R

D

G

G

A

C

V

V

L

T

D

D

binding fe2/s2 (inorganic) cluster: C62 (≠ G46), D94 (= D78), A95 (≠ G79), C135 (= C119), D136 (= D120), C207 (= C191)
binding magnesium ion: D136 (= D120), K137 (= K121), N285 (= N269), H289 (= H273)

8imuA Dihydroxyacid dehydratase (dhad) mutant-v497f
40% identity, 99% coverage: 3:552/557 of query aligns to 16:522/523 of 8imuA

query
sites
8imuA

S

S

D

S

H

R

V

I

K

T

K

E

G

P

M

K

Q

S

Q

Q

A

G

P

G

H

S

R

Q

S

A

L

I

F

L

N

H

A

G

L

V

G

G

Y

L

T

S

K

D

E

D

E

D

M

L

E

L

R

K

P

P

L

Q

V

I

G

G

I

I

V

S

S

S

S

V

Y

W

N

Y

E

E

I

G

V
x
N

P

T

G
x
C

H

N

M

M

N

H

L

L

D

L

K

K

I

L

T

S

Q

E

A

A

V

V

K

K

M

E

G

G

V

V

A

E

M

N

A

A

G

G

G

M

T

V

P

G

V

F

V

R

F

F

P

N

A

T

I

I

A

G

V

V

C

S

D

D

G

A

I

I

A

S

M

M

G

G

H

T

T

R

G

G

M

M

K

C

Y

F

S

S

L

L

V

Q

T

S

R

R

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D

L

L

I

I

A

A

D

D

S

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C

T

M

V

A

M

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S

A

A

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Q

Q

W

F

Y

D

D

A

G

L

N

V

I

M

S

I

I

P

P

N

G

C
|
C

D
|
D

K

K

N

N

V

M

P

P

G

G

L

T

L

I

M

M

A

A

A

M

A

G

R

R

I

L

N

N

V

R

P

P

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V

I

F

M

V

V

S

Y

G

G

G

G

P

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M

I

L

K

A

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G

G

H

-

V

-

D

-

G

-

R

-

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L

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-

F

-

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A

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A

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Y

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-

A

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-

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-

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-

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N

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G

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G

G

M

M

Y

Y

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A

A

N

N

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M

M

N

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A

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A

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G

M

M

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I

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A

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K

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V

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M

M

A

A

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L

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G

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N

N

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M

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L

L

H

H

L

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A

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A

A

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D

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F

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L

C

A

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D

L

L

A

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G

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Y

Y

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M

M

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D

D

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T

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V

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G

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Q

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L

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A

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N

N

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L

K

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V

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N

S

L

L

N

T

-

E

-

G

P

Q

E

E

V

I

I

I

R

R

P

P

I

L

D

S

N

N

P

P

Y

I

M

K

A

E

Q

T

G

G

G

H

I

I

A

Q

V

I

L

L

K

R

G

G

N

D

I

L

A

A

P

P

D

D

T

G

G

S

I

V

V

A

K

K

Q

I

S

T

A

G

V

-

V

-

P

K

E

E

M

G

M

L

V

Y

H

F

E

S

G

G

P

P

A

A

R

L

V

V

F

F

D

E

C

G

E

E

E

E

D

S

A

M

I

L

K

A

A

A

I

I

K

S

G

A

G

D

D

P

I

M

-

S

V

F

P

K

G

G

D

T

V

V

V

V

V

V

I

I

R

R

Y

G

E

E

G

G

P

P

K

K

G

G

G

G

P

P

G

G

M

M

R

P

E

E

M

M

L

L

N

T

P

P

T

T

S

S

A

A

I

I

A

M

G

G

M

A

G

G

L

L

G

G

D

K

S

E

V

C

A

A

L

L

I

L

T

T

D

D

G

G

R

R

F

F

S

S

G

G

A

G

S

S

R

H

G

G

A

F

S

V

I

F

G

G

H

H

V

I

S

C

P

P

E

E

A

A

A

Q

V

E

G

G

G

G

P

P

I

I

A

G

L

L

I

I

E

K

E

N

G

G

D

D

I

I

I

I

K

T

I

I

D

D

I

I

P

G

N

A

N

A

S

R

L

I

N

D

V

T

D

Q

V

V

S

S

D

P

E

E

E

E

L

M

A

N

K

D

R

R

K

R

E

K

K

K

W

W

Q

T

P

A

R

P

E

A

P

Y

K

K

I

V

T

N

D

R

G

G

Y

V

L

L

R

Y

R

K

Y

Y

A

I

A

K

L

N

V

V

T

Q

S

S

G

A

N

S

R

D

G

G

A

C

V

V

L

T

D

D

binding fe2/s2 (inorganic) cluster: N57 (≠ V44), C59 (≠ G46), C132 (= C119), D133 (= D120)

B5ZZ34 L-arabinonate dehydratase; ArDHT; D-fuconate dehydratase; Galactonate dehydratase; L-arabonate dehydratase; EC 4.2.1.25; EC 4.2.1.67; EC 4.2.1.6 from Rhizobium leguminosarum bv. trifolii (strain WSM2304) (see 2 papers)
37% identity, 97% coverage: 15:553/557 of query aligns to 27:565/579 of B5ZZ34

query
sites
B5ZZ34

H

H

R

R

S

G

L

W

F

L

N

K

A

N

L

Q

G

G

Y

Y

T

P

K

H

E

D

E

L

M

F

E

D

-

G

R

R

P

P

L

V

V

I

G

G

I

I

V

L

S

N

S

T

Y

W

N

S

E

D

I

M

V

T

P

P

G
x
C

H

N

M

G

N

H

L

L

D

R

K

E

I

L

T

A

Q

E

A

K

V

V

K

K

M

A

G

G

V

V

A

W

M

E

A

A

G

G

G

G

T

F

P

P

V

L

V

E

F

V

P

P

A

V

I

F

A

S

V

A

C

S

D
x
E

G

-

I

-

A

-

M

-

G

-

H

N

T

T

G

F

M

R

K

P

Y

T

S

A

L

M

V

M

T

Y

R

R

E

N

L

L

I

A

A

A

D

L

S

A

T

V

E

E

C

E

M

A

A

I

K

R

A

G

H

Q

Q

P

F

M

D

D

A

G

L

C

V

V

M

L

I

L

P

V

N

G

C
|
C

D
|
D

K

K

N

T

V

T

P

P

G

S

L

L

L

L

M

M

A

G

A

A

A

A

R

S

I

C

N

D

V

L

P

P

T

S

V

I

F

V

V

V

S

T

G

G

G

G

P

P

M

M

L

L

A

N

G

G

H

Y

V

F

D

R

G

G

-

E

R

R

K

V

R

G

S

S

L

G

S

T

S

H

M

L

F

W

E

K

A

F

V

S

G

E

A

M

Y

V

E

K

A

A

G

G

K

E

M

M

T

T

A

Q

E

A

K

E

V

F

E

L

E

E

Y

A

V

E

N

A

K

S

V

M

C

S

P

R

T

S

C

S

G

G

S

T

C
|
C

S

N

G

T

M

M

Y

G

T

T

A

A

N

S

S

T

M

M

N

A

C

S

M

M

T

A

E

E

V

A

L

L

G

G

M

M

G

A

L

L

R

S

G

G

N

N

G

A

T

A

I

I

P

P

A

G

V

V

Y

D

S

S

E

R

R

R

I

K

R

V

L

M

A

A

K

Q

H

L

A

T

G

G

M

R

K

R

V

I

M

V

E

Q

L

M

L

V

K

K

N

D

N

D

V

L

R

K

P

P

S

S

D

E

I

I

M

M

T

T

K

K

K

Q

A

A

F

F

L

E

N

N

C

A

L

I

T

R

V

T

D

N

M

A

A

A

L

I

G

G

C

G

S

S

T

T

N

N

T

A

M

V

L

I

H

H

L

L

P

L

A

A

I

I

A

A

H

G

E

R

A

V

G

G

V

I

E

D

L

L

N

S

M

L

D

D

I

D

A

W

N

D

E

R

I

C

S

G

A

R

K

D

T

V

P

P

N

T

L

I

C

V

H

N

L

L

A

M

P

P

A

S

G

G

P

K

T

Y

Y

L

M

M

E

E

D

E

L

F

N

F

E

Y

A

A

G

G

G

G

V

L

Y

P

A

V

V

V

M

L

N

K

E

R

L

L

S

G

K

E

K

A

G

G

L

L

L

L

Y

H

E

K

D

D

Q

A

I

L

T

T

V

V

T

S

G

G

K

E

T

T

V

V

G

W

E

D

N

E

I

V

K

K

D

D

V

V

H

V

N

N

L

W

N

N

P

E

E

D

V

V

I

I

R

L

P

P

I

A

D

E

N

K

P

A

Y

L

M

T

A

S

Q

S

G

G

G

G

I

I

A

V

V

V

L

L

K

R

G

G

N

N

I

L

A

A

P

P

D

K

T

G

G

A

I

V

V

L

K

K

Q

P

S

S

A

A

V

A

V

S

P

P

E

H

M

L

M

L

V

V

H

H

E

K

G

G

P

R

A

A

R

V

V

V

F

F

D

E

C

D

E

I

E

D

D

D

A

Y

I

K

K

A

A

K

I

I

K

N

G

D

G

D

-

N

-

L

D

D

I

I

V

D

P

E

G

N

D
x
C

V

I

V

M

V

V

I

M

R

K

Y

N

E
x
C

G

G

P

P

K

K

G

G

G

Y

P

P

G

G

M

M

R

A

E
|
E

M

V

L

G

N

N

-

M

-

G

-

L

P

P

T

P

S

K

A

V

I

L

A

K

G

-

M

K

G

G

L

I

G

L

D

D

S

M

V

V

A

R

L

-

I

I

T

S

D

D

G

A

R

R

F

M

S
|
S

G

G

A

T

S

A

R

Y

G

G

A

T

S

V

I

V

G

L

H

H

V

T

S

S

P

P

E

E

A

A

A

A

V

V

G

G

G

G

P

P

I

L

A

A

L

V

I

V

E

K

E

N

G

G

D

D

I

M

I

I

K

E

I

L

D

D

I

V

P

P

N

N

N

R

S

R

L

L

N

H

V

L

D

D

V

I

S

S

D

D

E

E

E

E

L

L

A

A

K

R

R

R

K

L

E

A

K

E

W

W

Q

Q

P

P

R

N

E

H

P

D

K

L

I

P

T

T

D

S

G

G

Y

Y

L

A

R

F

R

L

Y

H

A

Q

A

Q

L

H

V

V

T

E

S

G

G

A

N

D

R

T

G

G

A

A

V

D

L

L

D

D

V

F

C59 (≠ G46) binding [2Fe-2S] cluster; mutation to S: Loss of activity. Does not bind iron-sulfur cluster.
E91 (≠ D78) binding Mg(2+)
C127 (= C119) binding [2Fe-2S] cluster; mutation to S: Loss of activity. Does not bind iron-sulfur cluster.
D128 (= D120) binding Mg(2+)
C200 (= C191) binding [2Fe-2S] cluster; mutation to S: Almost loss of activity. Does not bind iron-sulfur cluster.
C436 (≠ D425) mutation to S: No change in activity. Does not affect binding of iron-sulfur cluster.
C443 (≠ E432) mutation to S: Slight decrease in activity. Does not affect binding of iron-sulfur cluster.
E453 (= E442) binding Mg(2+)
S480 (= S468) mutation to A: Loss of activity.

5j85A Ser480ala mutant of l-arabinonate dehydratase (see paper)
37% identity, 97% coverage: 15:553/557 of query aligns to 24:562/576 of 5j85A

query
sites
5j85A

H

H

R

R

S

G

L

W

F

L

N

K

A

N

L

Q

G

G

Y

Y

T

P

K

H

E

D

E

L

M

F

E

D

-

G

R

R

P

P

L

V

V

I

G

G

I

I

V

L

S

N

S

T

Y

W

N

S

E

D

I

M

V

T

P

P

G
x
C

H

N

M

G

N

H

L

L

D

R

K

E

I

L

T

A

Q

E

A

K

V

V

K

K

M

A

G

G

V

V

A

W

M

E

A

A

G

G

G

G

T

F

P

P

V

L

V

E

F

V

P

P

A

V

I

F

A

S

V

A

C

S

D
x
E

G

-

I

-

A

-

M

-

G

-

H
x
N

T

T

G

F

M

R

K

P

Y

T

S

A

L

M

V

M

T

Y

R

R

E

N

L

L

I

A

A

A

D

L

S

A

T

V

E

E

C

E

M

A

A

I

K

R

A

G

H

Q

Q

P

F

M

D

D

A

G

L

C

V

V

M

L

I

L

P

V

N

G

C
|
C

D
|
D

K
|
K

N

T

V

T

P

P

G

S

L

L

L

L

M

M

A

G

A

A

A

A

R

S

I

C

N

D

V

L

P

P

T

S

V

I

F

V

V

V

S

T

G

G

G

G

P

P

M

M

L

L

A

N

G

G

H

Y

V

F

D

R

G

G

-

E

R

R

K

V

R

G

S

S

L

G

S

T

S

H

M

L

F

W

E

K

A

F

V

S

G

E

A

M

Y

V

E

K

A

A

G

G

K

E

M

M

T

T

A

Q

E

A

K

E

V

F

E

L

E

E

Y

A

V

E

N

A

K

S

V

M

C

S

P

R

T

S

C

S

G

G

S
x
T

C
|
C

S

N

G

T

M

M

Y

G

T
|
T

A

A

N

S

S

T

M

M

N

A

C

S

M

M

T

A

E

E

V

A

L

L

G

G

M

M

G

A

L

L

R

S

G

G

N

N

G

A

T

A

I

I

P

P

A

G

V

V

Y

D

S

S

E

R

R

R

I

K

R

V

L

M

A

A

K

Q

H

L

A

T

G

G

M

R

K

R

V

I

M

V

E

Q

L

M

L

V

K

K

N

D

N

D

V

L

R

K

P

P

S

S

D

E

I

I

M

M

T

T

K

K

K

Q

A

A

F

F

L

E

N

N

C

A

L

I

T

R

V

T

D

N

M

A

A

A

L

I

G

G

C

G

S

S

T

T

N

N

T

A

M

V

L

I

H

H

L

L

P

L

A

A

I

I

A

A

H

G

E

R

A

V

G

G

V

I

E

D

L

L

N

S

M

L

D

D

I

D

A

W

N

D

E

R

I

C

S

G

A

R

K

D

T

V

P

P

N

T

L

I

C

V

H

N

L

L

A

M

P

P

A

S

G

G

P

K

T

Y

Y

L

M

M

E

E

D

E

L

F

N

F

E

Y

A

A

G

G

G

G

V

L

Y

P

A

V

V

V

M

L

N

K

E

R

L

L

S

G

K

E

K

A

G

G

L

L

L

L

Y

H

E

K

D

D

Q

A

I

L

T

T

V

V

T

S

G

G

K

E

T

T

V

V

G

W

E

D

N

E

I

V

K

K

D

D

V

V

H

V

N

N

L

W

N

N

P

E

E

D

V

V

I

I

R

L

P

P

I

A

D

E

N

K

P

A

Y

L

M

T

A

S

Q

S

G

G

G

G

I

I

A

V

V

V

L

L

K

R

G

G

N

N

I

L

A

A

P

P

D

K

T

G

G

A

I

V

V

L

K

K

Q

P

S

S

A

A

V

A

V

S

P

P

E

H

M

L

M

L

V

V

H

H

E

K

G

G

P

R

A

A

R

V

V

V

F

F

D

E

C

D

E

I

E

D

D

D

A

Y

I

K

K

A

A

K

I

I

K

N

G

D

G

D

-

N

-

L

D

D

I

I

V

D

P

E

G

N

D

C

V

I

V

M

V

V

I

M

R

K

Y

N

E

C

G

G

P

P

K

K

G

G

G

Y

P

P

G

G

M

M

R

A

E
|
E

M

V

L

G

N

N

-

M

-

G

-

L

P

P

T

P

S

K

A

V

I

L

A

K

G

-

M

K

G

G

L

I

G

L

D

D

S

M

V

V

A

R

L

-

I

I

T

S

D

D

G

A

R

R

F

M

S

A

G

G

A

T

S

A

R

Y

G

G

A

T

S

V

I

V

G

L

H

H

V

T

S

S

P

P

E

E

A

A

A

A

V

V

G

G

G

G

P

P

I

L

A

A

L

V

I

V

E

K

E

N

G

G

D

D

I

M

I

I

K

E

I

L

D

D

I

V

P

P

N

N

N

R

S

R

L

L

N

H

V

L

D

D

V

I

S

S

D

D

E

E

E

E

L

L

A

A

K

R

R

R

K

L

E

A

K

E

W

W

Q

Q

P

P

R

N

E

H

P

D

K

L

I

P

T

T

D

S

G

G

Y

Y

L

A

R

F

R

L

Y

H

A

Q

A

Q

L

H

V

V

T

E

S

G

G

A

N

D

R

T

G

G

A

A

V

D

L

L

D

D

V

F

binding fe2/s2 (inorganic) cluster: C56 (≠ G46), N89 (≠ H84), C124 (= C119), D125 (= D120), T196 (≠ S190), C197 (= C191)
binding magnesium ion: E88 (≠ D78), D125 (= D120), K126 (= K121), T202 (= T196), E450 (= E442)

8ej0A Crystal structure of fe-s cluster-dependent dehydratase from paralcaligenes ureilyticus in complex with mg
37% identity, 97% coverage: 15:553/557 of query aligns to 18:554/568 of 8ej0A

query
sites
8ej0A

H

Y

R

R

S

S

L

W

F

M

N

K

A

N

L

R

G

G

Y

I

T

P

K

H

E

D

E

Q

M

F

E

D

-

G

R

R

P

P

L

V

V

I

G

G

I

I

V

C

S

N

S

T

Y

F

N

S

E

E

I

L

V

T

P

P

G
x
C

H

N

M

S

N

H

L

F

D

R

K

T

I

L

T

A

Q

E

A

Q

V

V

K

K

M

I

G

G

V

V

A

W

M

E

A

S

G

G

G

G

T

F

P

P

V

L

V

E

F

F

P

P

A

V

I

M

A

S

V

-

C

-

D

-

G

-

I

-

A

-

M

L

G

G

H
x
E

T

T

G

M

M

L

K

R

-

P

Y

T

S

A

L

M

V

L

T

F

R

R

E

N

L

L

I

A

A

S

D

M

S

D

T

V

E

E

C

E

M

S

A

I

K

R

A

G

H

N

Q

P

F

L

D

D

A

G

L

V

V

V

M

L

I

L

P

M

N

G

C
|
C

D
|
D

K
|
K

N

T

V

T

P

P

G

S

L

L

L

M

M

M

A

G

A

A

A

A

R

S

I

C

N

D

V

L

P

P

T

T

V

I

F

G

V

V

S

S

G

G

G

G

P

P

M

M

L

L

A

S

G

G

H

K

V

F

D

R

G

G

R

R

K

E

R

L

-

G

S

S

L

G

S

T

S

D

M

V

F
x
W

E

K

A

M

V

S

G

E

A

E

Y

V

E

R

A

A

G

G

K

Q

M

M

T

S

A

Q

E

E

K

E

V

F

E

F

E

E

Y

A

V

E

N

S

K

C

V

M

C

H

P

R

T

S

C

H

G

G

S

H

C
|
C

S

M

G

T

M

M

Y

G

T
|
T

A

A

N

S

S

T

M

M

N

A

C

S

M

M

T

V

E

E

V

A

L

L

G

G

M

M

G

S

L

L

R

P

G

G

N

N

G

A

T

A

I

I

P

P

A

A

V

V

Y

D

S

A

E

R

R

R

I

N

R

L

L

L

A

A

K

R

H

A

A

S

G

G

M

R

K

R

V

I

M

V

E

Q

L

M

L

V

K

K

N

D

N

D

V

L

R

V

P

M

S

S

D

K

I

I

M

L

T

T

K

R

K

Q

A

A

F

F

L

E

N

N

C

A

L

I

T

R

V

V

D

N

M

A

A

A

L

I

G

G

C

G

S

S

T

T

N

N

T

A

M

V

L

I

H

H

L

L

P

L

A

A

I

I

A

A

H

G

E

R

A

I

G

G

V

V

E

D

L

L

N

T

M

L

D

A

I

D

A

W

N

D

E

A

I

L

S

G

A

H

K

K

T

L

P

P

N

C

L

L

C

V

H

D

L

L

A

Q

P

P

A

S

G

G

P

T

T

H

Y

L

M

M

E

E

D

D

L

F

N

Y

E

Y

A

A

G

G

G

G

V

V

Y

P

A

A

V

V

M

I

N

R

E

E

L

L

S

G

K

D

K

-

G

-

L

V

L

I

Y

A

E

R

D

D

Q

A

I

L

T

T

V

V

T

N

G

G

K

Q

T

T

V

L

G

W

E

D

N

N

I

C

K

K

D

D

V

A

H

P

N

N

L

W

N

N

P

R

E

E

V

V

I

I

R

H

P

A

I

F

D

N

N

E

P

P

Y

F

M

K

A

T

Q

E

G

A

G

G

I

I

A

A

V

V

L

L

K

R

G

G

N

N

I

L

A

C

P

P

D

D

T

G

G

A

I

V

V

I

K

K

Q

P

S

S

A

A

V

A

V

T

P

P

E

A

M

L

M

L

V

K

H

H

E

K

G

G

P

R

A

A

R

V

V

V

F

F

D

E

C

N

E

S

E

E

D

H

A

M

I

H

K

E

A

R

I

M

-

D

-

D

K

E

G

N

G

L

D

D

I

V

V

D

P

E

G

N

D

C

V

V

V

L

V

V

I

L

R

K

Y

N

E

C

G

G

P

P

K

R

G

G

G

Y

P

P

G

G

M

M

R

A

E
|
E

M

A

L

G

N

N

-

M

-

P

P

L

T

P

S

P

A

K

I

I

A

L

G

R

M

K

G

G

L

I

G

T

D

D

S

M

V

V

A

R

L

-

I

V

T

S

D

D

G

A

R

R

F

M

S
|
S

G
|
G

A

T

S

A

R

Y

G

G

A

T

S

V

I

V

G

L

H

H

V

V

S

A

P

P

E

E

A

A

A

A

V

A

G

G

G

G

P

P

I

L

A

A

L

L

I

V

E

Q

E

D

G

G

D

D

I

I

I

I

K

E

I

L

D

D

I

V

P

A

N

A

N

R

S

K

L

L

N

H

V

L

D

H

V

V

S

S

D

D

E

E

E

E

L

L

A

A

K

R

R

R

K

R

E

E

K

A

W

W

Q

Q

P

A

R

P

E

P

P

A

K

P

I

M

T

A

D

R

G

G

Y

W

L

V

R

K

R

L

Y

Y

A

V

A

E

L

H

V

V

T

Q

S

Q

G

A

N

N

R

L

G

G

A

A

V

D

L

L

D

D

V

F

binding bicarbonate ion: D119 (= D120), W161 (≠ F161), T196 (= T196), E442 (= E442), S469 (= S468), S469 (= S468), G470 (= G469)
binding fe2/s2 (inorganic) cluster: C50 (≠ G46), E82 (≠ H84), C118 (= C119), D119 (= D120), C191 (= C191)
binding magnesium ion: E82 (≠ H84), D119 (= D120), K120 (= K121), E442 (= E442)

8epzA Crystal structure of fe-s cluster-dependent dehydratase from paralcaligenes ureilyticus in complex with mn
37% identity, 97% coverage: 15:553/557 of query aligns to 19:555/569 of 8epzA

query
sites
8epzA

H

Y

R

R

S

S

L

W

F

M

N

K

A

N

L

R

G

G

Y

I

T

P

K

H

E

D

E

Q

M

F

E

D

-

G

R

R

P

P

L

V

V

I

G

G

I

I

V

C

S

N

S

T

Y

F

N

S

E

E

I

L

V

T

P

P

G
x
C

H

N

M

S

N

H

L

F

D

R

K

T

I

L

T

A

Q

E

A

Q

V

V

K

K

M

I

G

G

V

V

A

W

M

E

A

S

G

G

G

G

T

F

P

P

V

L

V

E

F

F

P

P

A

V

I

M

A

S

V

-

C

-

D

-

G

-

I

-

A

-

M

L

G

G

H
x
E

T

T

G

M

M

L

K

R

-

P

Y

T

S

A

L

M

V

L

T

F

R

R

E

N

L

L

I

A

A

S

D

M

S

D

T

V

E

E

C

E

M

S

A

I

K

R

A

G

H

N

Q

P

F

L

D

D

A

G

L

V

V

V

M

L

I

L

P

M

N

G

C
|
C

D
|
D

K
|
K

N

T

V

T

P

P

G

S

L

L

L

M

M

M

A

G

A

A

A

A

R

S

I

C

N

D

V

L

P

P

T

T

V

I

F

G

V

V

S

S

G

G

G

G

P

P

M

M

L

L

A

S

G

G

H

K

V

F

D

R

G

G

R

R

K

E

R

L

-

G

S

S

L

G

S

T

S

D

M

V

F

W

E

K

A

M

V

S

G

E

A

E

Y

V

E

R

A

A

G

G

K

Q

M

M

T

S

A

Q

E

E

K

E

V

F

E

F

E

E

Y

A

V

E

N

S

K

C

V

M

C

H

P

R

T

S

C

H

G

G

S

H

C
|
C

S

M

G

T

M

M

Y

G

T

T

A

A

N

S

S

T

M

M

N

A

C

S

M

M

T

V

E

E

V

A

L

L

G

G

M

M

G

S

L

L

R

P

G

G

N

N

G

A

T

A

I

I

P

P

A

A

V

V

Y

D

S

A

E

R

R

R

I

N

R

L

L

L

A

A

K

R

H

A

A

S

G

G

M

R

K

R

V

I

M

V

E

Q

L

M

L

V

K

K

N

D

N

D

V

L

R

V

P

M

S

S

D

K

I

I

M

L

T

T

K

R

K

Q

A

A

F

F

L

E

N

N

C

A

L

I

T

R

V

V

D

N

M

A

A

A

L

I

G

G

C

G

S

S

T

T

N

N

T

A

M

V

L

I

H

H

L

L

P

L

A

A

I

I

A

A

H

G

E

R

A

I

G

G

V

V

E

D

L

L

N

T

M

L

D

A

I

D

A

W

N

D

E

A

I

L

S

G

A

H

K

K

T

L

P

P

N

C

L

L

C

V

H

D

L

L

A

Q

P

P

A

S

G

G

P

T

T

H

Y

L

M

M

E

E

D

D

L

F

N

Y

E

Y

A

A

G

G

G

G

V

V

Y

P

A

A

V

V

M

I

N

R

E

E

L

L

S

G

K

D

K

-

G

-

L

V

L

I

Y

A

E

R

D

D

Q

A

I

L

T

T

V

V

T

N

G

G

K

Q

T

T

V

L

G

W

E

D

N

N

I

C

K

K

D

D

V

A

H

P

N

N

L

W

N

N

P

R

E

E

V

V

I

I

R

H

P

A

I

F

D

N

N

E

P

P

Y

F

M

K

A

T

Q

E

G

A

G

G

I

I

A

A

V

V

L

L

K

R

G

G

N

N

I

L

A

C

P

P

D

D

T

G

G

A

I

V

V

I

K

K

Q

P

S

S

A

A

V

A

V

T

P

P

E

A

M

L

M

L

V

K

H

H

E

K

G

G

P

R

A

A

R

V

V

V

F

F

D

E

C

N

E

S

E

E

D

H

A

M

I

H

K

E

A

R

I

M

-

D

-

D

K

E

G

N

G

L

D

D

I

V

V

D

P

E

G

N

D

C

V

V

V

L

V

V

I

L

R

K

Y

N

E

C

G

G

P

P

K

R

G

G

G

Y

P

P

G

G

M

M

R

A

E
|
E

M

A

L

G

N

N

-

M

-

P

P

L

T

P

S

P

A

K

I

I

A

L

G

R

M

K

G

G

L

I

G

T

D

D

S

M

V

V

A

R

L

-

I

V

T

S

D

D

G

A

R

R

F

M

S

S

G

G

A

T

S

A

R

Y

G

G

A

T

S

V

I

V

G

L

H

H

V

V

S

A

P

P

E

E

A

A

A

A

V

A

G

G

G

G

P

P

I

L

A

A

L

L

I

V

E

Q

E

D

G

G

D

D

I

I

I

I

K

E

I

L

D

D

I

V

P

A

N

A

N

R

S

K

L

L

N

H

V

L

D

H

V

V

S

S

D

D

E

E

E

E

L

L

A

A

K

R

R

R

K

R

E

E

K

A

W

W

Q

Q

P

A

R

P

E

P

P

A

K

P

I

M

T

A

D

R

G

G

Y

W

L

V

R

K

R

L

Y

Y

A

V

A

E

L

H

V

V

T

Q

S

Q

G

A

N

N

R

L

G

G

A

A

V

D

L

L

D

D

V

F

binding fe2/s2 (inorganic) cluster: C51 (≠ G46), C119 (= C119), D120 (= D120), C192 (= C191)
binding manganese (ii) ion: E83 (≠ H84), D120 (= D120), K121 (= K121), E443 (= E442)

Q1JUQ1 L-arabonate dehydratase; L-arabinonate dehydratase; EC 4.2.1.25 from Azospirillum brasilense (see paper)
36% identity, 97% coverage: 15:553/557 of query aligns to 24:569/583 of Q1JUQ1

query
sites
Q1JUQ1

H

Y

R

R

S

S

L

W

F

M

N

K

A

N

L

Q

G

G

Y

I

T

P

K

D

E

H

E

E

M

F

E

D

-

G

R

R

P

P

L

I

V

I

G

G

I

I

V
x
C

S

N

S

T

Y

W

N

S

E

E

I

L

V

T

P

P

G
x
C

H

N

M

A

N

H

L

F

D

R

K

K

I

L

T

A

Q

E

A

H

V

V

K

K

M

R

G

G

V

I

A

S

M

E

A

A

G

G

G

G

T

F

P

P

V

V

V

E

F

F

P

P

A

V

I

F

A

S

V

-

C

-

D

-

G

-

I

-

A

-

M

N

G

G

H

E

T

S

G

N

M

L

K

R

Y

P

S

S

-

A

L

M

V

L

T

T

R

R

E

N

L

L

I

A

A

S

D

M

S

D

T

V

E

E

C

E

M

A

A

I

K

R

A

G

H

N

Q

P

F

I

D

D

A

A

L

V

V

V

M

L

I

L

P

A

N

G

C
|
C

D

D

K

K

N

T

V

T

P

P

G

A

L

L

L

L

M

M

A

G

A

A

A

A

R

S

I

C

N

D

V

V

P

P

T

A

V

I

F

V

V

V

S

S

G

G

G

G

P

P

M

M

L

L

A

N

G

G

H

K

V

L

D

E

G

G

R

K

K

N

-

I

R

G

S

S

L

G

S

T

S

A

M

V

F

W

E

Q

A

L

V

H

G

E

A

A

Y

L

E

K

A

A

G

G

K

E

M

I

T

D

A

V

E

H

K

H

V

F

E

L

E

S

Y

A

V

E

N

A

K

G

V

M

C

S

P

R

T

S

C

A

G

G

S

T

C
|
C

S

N

G

T

M

M

Y

G

T

T

A

A

N

S

S

T

M

M

N

A

C

C

M

M

T

A

E

E

V

A

L

L

G

G

M

V

G

A

L

L

R

P

G

H

N

N

G

A

T

A

I

I

P

P

A

A

V

V

Y

D

S

S

E

R

R

R

I

Y

R

V

L

L

A

A

K

H

H

M

A

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G

G

M

I

K

R

V

I

M

V

E

E

L

M

L

A

K

L

N

E

N

G

V

L

R

V

P

L

S

S

D

K

I

I

M

L

T

T

K

R

K

A

A

A

F

F

L

E

N

N

C

A

L

I

T

R

V

A

D

N

M

A

A

A

L

I

G

G

C

G

S

S

T

T

N

N

T

A

M

V

L

I

H

H

L

L

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K

A

A

I

I

A

A

H

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A

I

G

G

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V

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L

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M

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Y

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A

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V

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N

R

E

R

L

L

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K

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K

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G

G

L

L

L

L

Y

P

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N

-

P

D

D

Q

A

I

L

T

T

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V

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G

G

K

K

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W

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N

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D

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N

N

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Y

N

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V

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I

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P

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D

D

N

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P

Y

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M

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A

A

Q

D

G

G

G

G

I

I

A

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I

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L

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G

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N

I

L

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A

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P

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G

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H

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F

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C

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E

N

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L

D

D

A

H

I

Y

K

K

A

A

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I

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N

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D

K

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A

G

L

D

D

I

I

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D

P

A

G

S

D

S

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V

V

M

V

V

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L

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Y

N

E
x
C

G

G

P

P

K

R

G

G

G

Y

P

P

G

G

M

M

R

A

E

E

M

V

L

G

N

N

-

M

-

G

-

L

P

P

T

P

S

K

A

L

I

L

A

R

G

-

M

Q

G

G

L

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G

K

D

D

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V

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-

I

I

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D

D

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Y

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G

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I

V

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L

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V

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A

A

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A

G

G

G

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P

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L

A

A

L

A

I

V

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R

E

N

G

G

D

D

I

W

I

I

K

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D

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P

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N

A

N

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L

L

N

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L

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D

V

I

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T

D

D

E

D

E

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L

L

A

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R

K

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D

W

V

Q

D

P

P

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-

A

E

A

P

P

K

G

I

V

T

A

-

G

-

Q

-

L

-

G

-

K

D

G

G

G

Y

Y

L

A

R

R

R

L

Y

Y

A

I

A

D

L

H

V

V

T

L

S

Q

G

A

N

D

R

E

G

G

A

C

V

D

L

L

D

D

V

F

C47 (≠ V37) mutation to A: 2-fold reduction in activity and still binds a 4Fe-4S cluster.
C56 (≠ G46) mutation to A: Loss of activity but seems to be able to bind a Fe-S cluster.
C124 (= C119) binding [4Fe-4S] cluster; mutation to A: Loss of activity and no 4Fe-4S cluster binding.
C197 (= C191) binding [4Fe-4S] cluster; mutation to A: Loss of activity and no 4Fe-4S cluster binding.
C441 (≠ E432) mutation to A: Increase in activity and still binds a 4Fe-4S cluster.

7m3kA Crystal structure of galactonate dehydratase from brucella melitensis biovar abortus 2308
35% identity, 90% coverage: 23:521/557 of query aligns to 28:537/587 of 7m3kA

query
sites
7m3kA

G

G

Y

L

T

S

K

Q

E

E

E

E

M

L

E

Q

-

S

-

G

R

R

P

P

L

I

V

I

G

G

I

I

V

A

S

Q

S

T

Y

G

N

S

E

D

I

L

V

S

P

P

G
x
C

H

N

M

R

N

H

L

H

D

L

K

E

I

L

T

A

Q

K

A

R

V

V

K

R

M

D

G

G

V

V

A

R

M

E

A

A

G

G

G

G

T

I

P

V

V

I

V

E

F

F

P

P

A

V

I

H

A

P

V

I

C

Q

D

E

G

T

I

G

A

K

M

R

G

P

H

T

T

A

G

G

M

L

K

D

Y

R

S

N

L

L

V

A

T

Y

R

L

E

G

L

L

I

V

A

E

D

-

S

-

T

-

E

-

C

-

M

V

A

L

K

Y

A

G

H

Y

Q

P

F

L

D

D

A

G

L

V

V

V

M

L

I

T

P

I

N

G

C
|
C

D

D

K

K

N

T

V

T

P

P

G

A

L

C

L

L

M

M

A

A

A

A

A

A

R

T

I

V

N

N

V

I

P

P

T

A

V

I

F

A

V

L

S

S

G

V

G

G

P

P

M

M

L

L

A

N

G

G

H

W

V

F

D

R

G

G

-

E

R

R

K

T

R

G

S

S

L

G

S

T

S

I

M

V

F

W

E

K

A

A

V

R

G

E

A

L

Y

L

E

A

A

K

G

G

K

E

M

I

T

D

A

Y

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Q

K

G

V

F

E

V

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K

Y

L

V

V

N

A

K

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V

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C

A

P

P

T

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C

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G

G

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Y

C

C

S

N

G

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M

M

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G

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A

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M

M

N

N

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A

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A

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G

M

M

G

Q

L

L

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G

G

N

S

G

A

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A

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I

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P

A

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Y

Y

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D

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I

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A

A

K

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H

L

A

M

G

G

M

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K

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V

I

M

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L

M

L

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H

N

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N

D

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L

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P

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D

D

I

I

M

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T

K

K

K

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A

A

F

F

L

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N

N

C

A

L

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V

V

D

N

M

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A

A

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G

G

C

G

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T

N

N

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A

M

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L

I

H

H

L

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N

A

A

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A

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V

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D

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N

L

L

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N

L

L

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P

A

A

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G

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Y

Y

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M

G

E

E

D

D

L

Y

N

Y

E

H

A

A

G

G

G

G

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V

Y

P

A

A

V

V

M

V

N

N

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Q

L

L

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M

K

G

K

Q

G

G

L

L

L

I

Y

H

E

E

D

D

Q

A

I

I

T

T

V

V

T

N

G

G

K

K

T

T

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I

G

G

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E

N

N

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C

K

K

D

N

V

A

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N

I

L

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N

D

P

G

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N

V

V

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I

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D

D

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A

K

Q

H

G

A

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A

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V

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G

N

N

I

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D

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K

K

Q

L

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V

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D

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E

M

F

M

R

-

N

-

R

-

Y

-

L

-

S

-

D

-

A

-

K

-

D

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-

N

V

A

H

F

E

E

G

G

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K

A

A

R

V

V

V

F

F

D

D

C

G

E

P

E

E

D

D

A

Y

I

H

K

H

A

R

I

I

K

D

-

D

-

P

G

A

G

L

D

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I

I

V

D

P

E

G

H

D

T

V

V

V

L

V

F

I

M

R

R

Y

G

E

A

G

G

P

P

K

I

G

G

G

Y

P

P

G

G

M

A

R

A

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E

M

V

L

V

N

N

P

M

T

R

S

A

A

P

I

D

A

Y

G

L

M

L

G

K

L

K

G

G

-

I

D

T

S

S

V

L

A

P

L

C

I

I

T

G

D

D

G

G

R

R

F

Q

S

S

G

G

A

T

S

S

R

G

G

S

A

P

S

S

I

I

G

L

H

N

V

A

S

S

P

P

E

E

A

A

A

A

V

A

G

G

G

G

P

G

I

L

A

A

L

I

I

L

E

K

E

T

G

G

D

D

I

R

I

V

K

R

I

I

D

D

I

L

P

G

N

R

N

G

S

T

L

A

N

D

V

I

D

L

V

I

S

S

D

D

E

E

E

E

L

L

A

A

K

E

R

R

K

R

E

K

binding zinc ion: C53 (≠ G46), C121 (= C119)

Q9A9Z2 D-xylonate dehydratase; XyDHT; Gluconate dehydratase; EC 4.2.1.82; EC 4.2.1.39 from Caulobacter vibrioides (strain ATCC 19089 / CIP 103742 / CB 15) (Caulobacter crescentus) (see 2 papers)
33% identity, 99% coverage: 2:553/557 of query aligns to 21:579/595 of Q9A9Z2

query
sites
Q9A9Z2

N

N

S

P

D

D

H

H

V

I

K

D

K

-

G

-

M

-

Q

M

Q

T

A

A

P

L

H

Y

R

L

S

E

L

R

F

F

N

M

A

N

L

Y

G

G

Y

I

T

T

K

P

E

E

E

E

M

L

E

R

-

S

-

G

R

K

P

P

L

I

V

I

G

G

I

I

V

A

S

Q

S

T

Y

G

N

S

E

D

I

I

V

S

P

P

-
x
C

G

N

H

R

M

I

N

H

L

L

D

D

K

-

I

L

T

V

Q

Q

A

R

V

V

K

R

M

D

G

G

V

I

A

R

M

D

A

A

G

G

G

G

T

I

P

P

V

M

V

E

F

F

P

P

A

V

I

H

A

P

V

I

C

F

D
x
E

G

N

I

C

A

R

M

R

G

P

H

T

T

A

G

A

M

L

K

D

Y

R

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N

L

L

V

S

T

Y

R

L

E

G

L

L

I

V

A

E

D

-

S

-

T

-

E

-

C

-

M

T

A

L

K

H

A

G

H

Y

Q

P

F

I

D

D

A

A

L

V

V

V

M

L

I

T

P

T

N

G

C
|
C

D
|
D

K

K

N

T

V

T

P

P

G

A

L

G

L

I

M

M

A

A

A

A

A

T

R

T

I

V

N

N

V

I

P

P

T

A

V

I

F

V

V

L

S

S

G

G

G

G

P

P

M

M

L

L

A

D

G

G

-

W

H

H

V

E

D

N

G

E

R

L

K

V

R

G

S

S

L

G

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T

S

V

M

I

F

W

E

R

A

S

V

R

G

R

A

K

Y

L

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A

A

A

G

G

K

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M

I

T

T

A

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E

K

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F

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I

E

D

Y

R

V

A

N

A

K

S

V

S

C

A

P

P

T

S

C

A

G

G

S

H

C
|
C

S

N

G

T

M

M

Y

G

T

T

A

A

N

S

S

T

M

M

N

N

C

A

M

V

T

A

E

E

V

A

L

L

G

G

M

L

G

S

L

L

R

T

G

G

N

C

G

A

T

A

I

I

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P

A

A

V

P

Y

Y

S

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E

E

R

R

I

G

R

Q

L

M

A

A

K

Y

H

K

A

T

G

G

M

Q

K

R

V

I

M

V

E

D

L

L

L

A

K

Y

N

D

N

D

V

V

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P

S

L

D

D

I

I

M

L

T

T

K

K

K

Q

A

A

F

F

L

E

N

N

C

A

L

I

T

A

V

L

D

V

M

A

A

A

L

A

G

G

C

G

S

S

T

T

N

N

T

A

M

Q

L

P

H

H

L

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V

A

A

I

M

A

A

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R

E

H

A

A

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G

V

V

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N

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A

D

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I

-

A

D

N

W

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A

A

Y

K

D

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P

N

L

L

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C

V

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N

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A

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G

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K

T

Y

Y

L

M

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E

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D

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L

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N

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A

A

G

G

G

G

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A

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A

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L

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W

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L

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L

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Q

K

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L

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D

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I

L

T

T

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V

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G

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K

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N

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A

A

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A

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V

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L

K

K

G

G

N

N

I

L

A

F

P

-

D

D

T

F

G

A

I

I

V

M

K

K

Q

S

S

S

A

V

V

I

V

G

P

E

E

E

M

F

M

R

-

K

-

R

-

Y

-

L

-

S

-

Q

-

P

-

G

-

Q

-

E

-

G

V

V

H

F

E

E

G

A

P

R

A

A

R

I

V

V

F

F

D

D

C

G

E

S

E

D

D

D

A

Y

I

H

K

K

A

R

I

I

K

N

-

D

-

P

G

A

G

L

D

E

I

I

V

D

P

E

G

R

D
x
C

V

I

V

L

V

V

I

I

R

R

Y

G

E

A

G

G

P

P

K

I

G

G

G

W

P

P

G

G

M

S

R

A

E
|
E

M

V

L

V

N

N

-

M

-

Q

P

P

T

P

S

D

A

H

I

L

A

L

G

K

M

K

G

G

L

I

G

M

D

-

S

S

V

L

A

P

L

T

I

L

T

G

D

D

G

G

R

R

F

Q

S

S

G

G

A

T

S

A

R

D

G

S

A

P

S

S

I

I

G

L

H

N

V

A

S

S

P

P

E

E

A

S

A

A

V

I

G

G

G

G

P

G

I

L

A

S

L

W

I

L

E

R

E

T

G

G

D

D

I

T

I

I

K

R

I

I

D

D

I

L

P

N

N

T

N

G

S

R

L

C

N

D

V

A

D

L

V

V

S

D

D

E

E

A

E

T

L

I

A

A

K

A

R

R

K

K

E

Q

K

D

W

G

Q

I

P

P

R

A

E

V

P

P

K

A

I

T

T

M

D

T

G

P

Y

W

L

Q

R

E

R

I

Y

Y

A

R

A

A

L

H

V

A

T

S

S

Q

G

L

N

D

R

T

G

G

A

G

V

V

L

L

D

E

V

F

C64 (vs. gap) binding [2Fe-2S] cluster; mutation to S: Strong decrease in activity. Does not bind iron-sulfur cluster.
E96 (≠ D78) binding Mg(2+)
C132 (= C119) binding [2Fe-2S] cluster; mutation to S: Almost loss of activity. Does not bind iron-sulfur cluster.
D133 (= D120) binding Mg(2+)
C205 (= C191) binding [2Fe-2S] cluster; mutation to S: Strong decrease in activity. Does not bind iron-sulfur cluster.
C450 (≠ D425) mutation to S: Slight decrease in activity. Does not affect binding of iron-sulfur cluster.
E467 (= E442) binding Mg(2+)

5oynA Crystal structure of d-xylonate dehydratase in holo-form (see paper)
33% identity, 99% coverage: 2:553/557 of query aligns to 15:573/589 of 5oynA

query
sites
5oynA

N

N

S

P

D

D

H

H

V

I

K

D

K

-

G

-

M

-

Q

M

Q

T

A

A

P

L

H

Y

R

L

S

E

L

R

F

F

N

M

A

N

L

Y

G

G

Y

I

T

T

K

P

E

E

E

E

M

L

E

R

-

S

-

G

R

K

P

P

L

I

V

I

G

G

I

I

V

A

S

Q

S

T

Y

G

N

S

E

D

I

I

V

S

P

P

-
x
C

G

N

H

R

M

I

N

H

L

L

D

D

K

-

I

L

T

V

Q

Q

A

R

V

V

K

R

M

D

G

G

V

I

A

R

M

D

A

A

G

G

G

G

T

I

P

P

V

M

V

E

F

F

P

P

A

V

I

H

A

P

V

I

C

F

D
x
E

G
x
N

I

C

A

R

M

R

G

P

H

T

T

A

G

A

M

L

K

D

Y

R

S

N

L

L

V

S

T

Y

R

L

E

G

L

L

I

V

A

E

D

-

S

-

T

-

E

-

C

-

M

T

A

L

K

H

A

G

H

Y

Q

P

F

I

D

D

A

A

L

V

V

V

M

L

I

T

P

T

N

G

C
|
C

D
|
D

K
|
K

N

T

V

T

P

P

G

A

L

G

L

I

M

M

A

A

A

A

A

T

R

T

I

V

N

N

V

I

P

P

T

A

V

I

F

V

V

L

S

S

G

G

G

G

P

P

M

M

L

L

A

D

G

G

-

W

H

H

V

E

D

N

G

E

R

L

K

V

R

G

S

S

L

G

S

T

S

V

M

I

F

W

E

R

A

S

V

R

G

R

A

K

Y

L

E

A

A

A

G

G

K

E

M

I

T

T

A

E

E

E

K

E

V

F

E

I

E

D

Y

R

V

A

N

A

K

S

V

S

C

A

P

P

T

S

C

A

G

G

S

H

C
|
C

S

N

G

T

M

M

Y

G

T

T

A

A

N

S

S

T

M

M

N

N

C

A

M

V

T

A

E

E

V

A

L

L

G

G

M

L

G

S

L

L

R

T

G

G

N

C

G

A

T

A

I

I

P

P

A

A

V

P

Y

Y

S

R

E

E

R

R

I

G

R

Q

L

M

A

A

K

Y

H

K

A

T

G

G

M

Q

K

R

V

I

M

V

E

D

L

L

L

A

K

Y

N

D

N

D

V

V

R

K

P

P

S

L

D

D

I

I

M

L

T

T

K

K

K

Q

A

A

F

F

L

E

N

N

C

A

L

I

T

A

V

L

D

V

M

A

A

A

L

A

G

G

C

G

S

S

T

T

N

N

T

A

M

Q

L

P

H

H

L

I

P

V

A

A

I

M

A

A

H

R

E

H

A

A

G

G

V

V

E

E

L

I

N

T

M

A

D

D

I

-

A

D

N

W

E

R

I

A

S

A

A

Y

K

D

T

I

P

P

N

L

L

I

C

V

H

N

L

M

A

Q

P

P

A

A

G

G

P

K

T

Y

Y

L

M

G

E

E

D

R

L

F

N

H

E

R

A

A

G

G

G

G

V

A

Y

P

A

A

V

V

M

L

N

W

E

E

L

L

S

L

K

Q

K

Q

G

G

L

R

L

L

Y

H

E

G

D

D

Q

V

I

L

T

T

V

V

T

T

G

G

K

K

T

T

V

M

G

S

E

E

N

N

I

L

K

Q

D

G

V

R

H

E

N

T

L

S

N

D

P

R

E

E

V

V

I

I

R

F

P

P

I

Y

D

H

N

E

P

P

Y

L

M

A

A

E

Q

K

G

A

G

G

I

F

A

L

V

V

L

L

K

K

G

G

N

N

I

L

A

F

P

-

D

D

T

F

G

A

I

I

V

M

K

K

Q

S

S

S

A

V

V

I

V

G

P

E

E

E

M

F

M

R

-

K

-

R

-

Y

-

L

-

S

-

Q

-

P

-

G

-

Q

-

E

-

G

V

V

H

F

E

E

G

A

P

R

A

A

R

I

V

V

F

F

D

D

C

G

E

S

E

D

D

D

A

Y

I

H

K

K

A

R

I

I

K

N

-

D

-

P

G

A

G

L

D

E

I

I

V

D

P

E

G

R

D

C

V

I

V

L

V

V

I

I

R

R

Y

G

E

A

G

G

P

P

K

I

G

G

G

W

P

P

G

G

M

S

R

A

E
|
E

M

V

L

V

N

N

-

M

-

Q

P

P

T

P

S

D

A

H

I

L

A

L

G

K

M

K

G

G

L

I

G

M

D

-

S

S

V

L

A

P

L

T

I

L

T

G

D

D

G

G

R

R

F

Q

S

S

G

G

A

T

S

A

R

D

G

S

A

P

S

S

I

I

G

L

H

N

V

A

S

S

P

P

E

E

A

S

A

A

V

I

G

G

G

G

P

G

I

L

A

S

L

W

I

L

E

R

E

T

G

G

D

D

I

T

I

I

K

R

I

I

D

D

I

L

P

N

N

T

N

G

S

R

L

C

N

D

V

A

D

L

V

V

S

D

D

E

E

A

E

T

L

I

A

A

K

A

R

R

K

K

E

Q

K

D

W

G

Q

I

P

P

R

A

E

V

P

P

K

A

I

T

T

M

D

T

G

P

Y

W

L

Q

R

E

R

I

Y

Y

A

R

A

A

L

H

V

A

T

S

S

Q

G

L

N

D

R

T

G

G

A

G

V

V

L

L

D

E

V

F

binding fe2/s2 (inorganic) cluster: C58 (vs. gap), N91 (≠ G79), C126 (= C119), D127 (= D120), C199 (= C191)
binding magnesium ion: E90 (≠ D78), D127 (= D120), K128 (= K121), E461 (= E442)

Query Sequence

>WP_005351052.1 NCBI__GCF_000173975.1:WP_005351052.1
MNSDHVKKGMQQAPHRSLFNALGYTKEEMERPLVGIVSSYNEIVPGHMNLDKITQAVKMG
VAMAGGTPVVFPAIAVCDGIAMGHTGMKYSLVTRELIADSTECMAKAHQFDALVMIPNCD
KNVPGLLMAAARINVPTVFVSGGPMLAGHVDGRKRSLSSMFEAVGAYEAGKMTAEKVEEY
VNKVCPTCGSCSGMYTANSMNCMTEVLGMGLRGNGTIPAVYSERIRLAKHAGMKVMELLK
NNVRPSDIMTKKAFLNCLTVDMALGCSTNTMLHLPAIAHEAGVELNMDIANEISAKTPNL
CHLAPAGPTYMEDLNEAGGVYAVMNELSKKGLLYEDQITVTGKTVGENIKDVHNLNPEVI
RPIDNPYMAQGGIAVLKGNIAPDTGIVKQSAVVPEMMVHEGPARVFDCEEDAIKAIKGGD
IVPGDVVVIRYEGPKGGPGMREMLNPTSAIAGMGLGDSVALITDGRFSGASRGASIGHVS
PEAAVGGPIALIEEGDIIKIDIPNNSLNVDVSDEELAKRKEKWQPREPKITDGYLRRYAA
LVTSGNRGAVLDVDQLK

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