SitesBLAST

SitesBLAST – Find functional sites

SitesBLAST

Comparing Pf1N1B4_5014 Glutathione reductase (EC 1.8.1.7) 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)

4dnaA Crystal structure of putative glutathione reductase from sinorhizobium meliloti 1021
51% identity, 99% coverage: 2:449/452 of query aligns to 1:450/461 of 4dnaA

query
sites
4dnaA

A

A

Y

F

D

D

F

Y

D

D

L

L

Y

F

V

V

I
|
I

G
|
G

A
x
G

G
|
G

S
|
S

G
|
G

G

G

V

V

R

R

A

S

A

G

R

R

F

L

A

A

G

A

F

L

G

G

A

K

K

K

V

V

A

A

V

I

A
|
A

E
|
E

S
x
E

R

F

Y

R

L
x
Y

G

G

G
|
G

T
|
T

C
|
C

V

V

N

I

V
x
R

G
|
G

C
|
C

V

V

P

P

K
|
K

K

K

L

L

L

Y

V

V

Y

Y

G

A

A

S

H

Q

F

F

A

A

E

E

D

H

F

F

E

E

Q

D

S

A

Q

A

G

G

F

F

G

G

W

W

T

T

P

V

G

G

E

E

A

S

K

R

F

F

D

D

W

W

A

A

T

K

L

L

I

V

A

A

N

A

K

K

D

E

R

Q

E

E

I

I

N

A

R

R

L

L

N

E

G

G

I

L

Y

Y

R

R

N

K

L

G

L

L

V

A

N

N

S

A

G

G

V

A

T

E

L

I

H

L

E

D

G

T

H
x
R

A
|
A

K

E

I

L

V

A

D

G

P

P

H

N

T

T

V

V

E

K

F

L

-

L

-

A

D

S

G

G

K

K

R

T

Y

V

T

T

A

A

K

E

N

R

I

I

L

V

I

I

A
|
A

T
x
V

G
|
G

G

G

W

H

P

P

Q

S

I

P

P

H

E

D

-

A

I

L

P

P

G

G

H

H

E

E

H

L

A

C

I

I

S

T

S
|
S

N

N

Q

E

A

A

F

F

F

D

L

L

K

P

E

A

L

L

P

P

K

E

R

S

V

I

L

L

V

I

V

A

G

G

Y
|
Y

I
|
I

A

A

V

V

E
|
E

F

F

A

A

G

N

I

I

F

F

H

H

G

G

L

L

G

G

A

V

E

K

T

T

L

L

L

I

Y

Y

R

R

G

G

D

K

L

E

F

I

L

L

R

S

G

R

F

F

D

D

G

Q

A

D

V

M

R

R

K

R

H

G

L

L

Q

H

E

A

L

M

T

E

K

E

R

K

G

G

M

I

N

R

L

I

Q

L

F

C

N

E

A

D

D

I

I

I

E

Q

R

S

I

V

E

S

K

A

Q

D

A

A

D

D

G

G

S

R

L

R

K

V

A

A

T

T

L

T

K

M

D

K

G

H

R

G

K

E

L

I

E

V

A

A

D

D

C

Q

V

V

F

M

Y

L

A

A

T

L

G

G

R
|
R

R

M

P

P

M
x
N

L

T

D

N

N

G

L

L

G

G

L

L

E

E

N

A

T

A

G

G

V

V

K

R

L

T

D

N

K

E

K

L

G

G

F

A

V

I

E

I

V

V

D

D

E

A

Q

F

Y

S

Q

R

T

T

A

S

E

T

P

P

S

G

I

I

L

Y

A

A

L

L

G
|
G

D
|
D

V

V

I

T

G

D

R

R

V

V

Q
|
Q

L
|
L

T
|
T

P

P

V

V

A
|
A

L

I

A

H

E

E

G

A

M

M

A

C

V

F

A

I

R

E

R

T

L

E

F

Y

K

K

P

N

E

N

Q

P

Y

T

R

S

P

P

V

-

D

D

Y

H

K

D

M

L

I

I

P

A

T

T

A

A

V

V

F

F

S

S

L

Q

P

P

N

E

I

I

G

G

T

T

V

V

G

G

L

I

T

T

E

E

A

A

R

A

E

R

A

K

G

F

H

Q

E

E

V

I

V

E

I

V

F

Y

E

R

S

A

R

E

F

F

R

R

P

P

M

M

K

K

L

A

T

T

L

L

T

S

E

G

C

R

Q

K

E

E

R

K

T

T

L

I

M

M

K

K

L

L

V

V

D

N

A

A

K

A

T

D

D

R

K

K

V

V

L

V

G

G

C

A

H

H

M

I

V

L

G

G

P

H

E

D

A

A

G

G

E

E

I

M

V

A

Q

Q

G

L

L

L

A

G

I

I

A

S

L

L

K

R

A

A

G

G

A

C

T

T

K

K

R

D

D

D

F

F

D

D

E

R

T

T

I

M

G
x
A

V

V

H
|
H

P

P

T

T

A

A

E
|
E

E

E

F

L

V

V

T

T

M

M

R

Y

T

Q

P

P

active site: Y37 (≠ L38), C41 (= C42), C46 (= C47), K49 (= K50), Y178 (= Y176), E182 (= E180), A435 (≠ G434), H437 (= H436), E442 (= E441)
binding flavin-adenine dinucleotide: I9 (= I10), G10 (= G11), G11 (≠ A12), G12 (= G13), S13 (= S14), G14 (= G15), A32 (= A33), E33 (= E34), E34 (≠ S35), G39 (= G40), T40 (= T41), C41 (= C42), R44 (≠ V45), G45 (= G46), C46 (= C47), K49 (= K50), R112 (≠ H113), A113 (= A114), A138 (= A137), V139 (≠ T138), G140 (= G139), S158 (= S156), Y178 (= Y176), I179 (= I177), R264 (= R262), N267 (≠ M265), G303 (= G301), D304 (= D302), Q310 (= Q308), L311 (= L309), T312 (= T310), A315 (= A313)

Sites not aligning to the query:

active site: 461

3o0hB Crystal structure of glutathione reductase from bartonella henselae
47% identity, 99% coverage: 2:449/452 of query aligns to 1:448/459 of 3o0hB

query
sites
3o0hB

A

S

Y

F

D

D

F

F

D

D

L

L

Y

F

V

V

I
|
I

G
|
G

A
x
S

G
|
G

S
|
S

G
|
G

G

G

V

V

R

R

A

A

R

R

F

L

A

A

A

G

G

A

F

L

G

G

A

K

K

R

V

V

A

A

V

I

A
|
A

E
|
E

S
x
E

R
x
Y

Y

R

L
x
I

G

G

G
|
G

T
|
T

C
|
C

V

V

N

I

V

R

G
|
G

C
|
C

V

V

P

P

K
|
K

K

K

L

L

L

Y

V

F

Y

Y

G

A

A

S

H

Q

F

Y

A

A

E

Q

D

E

F

F

E

S

Q

K

S

S

Q

I

G

G

F

F

G

G

W

W

T

K

P

Y

G

A

E
x
D

A
x
P

K

I

F

F

D

N

W

W

A

E

T

K

L

L

I

V

A

A

N

A

K

K

D

N

R

K

E

E

I

I

N

S

R

R

L

L

N

E

G

G

I

L

Y

Y

R

R

N

E

L

G

L

L

V

Q

N

N

S

S

G

N

V

V

T

H

L

I

H

Y

E

E

G
x
S

H
x
R

A
|
A

K

V

I

F

V

V

D

D

P

E

H

H

T

T

V

L

E

E

F

L

D

S

-

V

-

T

G

G

K

E

R

R

Y

I

T

S

A

A

K

E

N

K

I

I

L

L

I

I

A
|
A

T
|
T

G
|
G

G

A

W

K

P

I

Q

V

I

S

P

N

E

S

I

I

P

K

G

G

H

S

E

D

H

L

A

C

I

L

S

T

S
|
S

N

N

Q

E

A

I

F

F

F

D

L

L

K

E

E

K

L

L

P

P

K

K

R

S

V

I

L

V

V

I

V

V

G

G

Y
|
Y

I
|
I

A

G

V

V

E
|
E

F

F

A

A

G

N

I

I

F

F

H

H

G

G

L

L

G

G

A

V

E

K

T

T

L

L

Y

H

R

R

G

G

D

D

L

L

F

I

L

L

R

R

G

N

F

F

D

D

G

Y

A

D

V

L

R

R

K

Q

H

L

L

L

Q

N

E

D

E

A

L

M

T

V

K

A

R

K

G

G

M

I

N

S

L

I

Q

I

F

Y

N

E

A

A

D

T

I

V

E

S

R

Q

I

V

E

Q

K

-

Q

S

A

T

D

E

G

N

S

C

L

Y

K

N

A

V

T

V

L

L

K

T

D

N

G

G

R

Q

K

T

L

I

E

C

A

A

D

D

C

R

V

V

F

M

Y

L

A

A

T

T

G

G

R
|
R

R

V

P

P

M
x
N

L

T

D

T

N

G

L

L

G

G

L

L

E

E

N

R

T

A

G

G

V

V

K

K

L

V

D

N

K

E

K

F

G

G

F

A

V

V

E

V

V

V

D

D

E

E

Q

K

Y

M

Q

T

T

T

A

N

E

V

P

S

S

H

I

I

L

W

A

A

L

V

G
|
G

D
|
D

V

V

I

T

G

G

R

H

V

I

Q
|
Q

L
|
L

T
|
T

P
|
P

V

V

A
|
A

L
x
I

A

H

E

D

G

A

M

M

A

C

V

F

A

V

R

K

R

N

L

A

F

F

K

E

P

N

E

T

Q

S

Y

T

R

T

P

P

V

-

D

D

Y

Y

K

D

M

L

I

I

P

T

T

T

A

A

V

V

F

F

S

S

L

Q

P

P

N

E

I

I

G

G

T

T

V

V

G

G

L

L

T

S

E

E

E

D

A

A

R

L

E

H

A

R

G

Y

H

K

E

R

V

V

V

E

I

I

F

Y

E

R

S

T

R

V

F

F

R

R

P

P

M

M

K

R

L

N

T

V

L

L

T

S

E

G

C

S

Q

P

E

E

R

K

T

M

L

F

M

M

K

K

L

L

V

V

D

D

A

G

K

E

T

S

D

R

K

I

V

V

L

V

G

G

C

A

H

H

M

V

V

L

G

G

P

E

E

N

A

A

G

G

E

E

I

I

V

A

Q

Q

G

L

L

I

A

G

I

I

A

S

L

L

K

K

A

G

G

K

A

L

T

T

K

K

R

D

D

I

F

F

D

D

E

K

T

T

I

M

G
x
A

V

V

H
|
H

P
|
P

T

T

A

M

A

S

E
|
E

E

E

F

L

V

V

T

T

M

M

R

Y

T

K

P

P

active site: S13 (= S14), I37 (≠ L38), C41 (= C42), C46 (= C47), K49 (= K50), D74 (≠ E75), P75 (≠ A76), Y177 (= Y176), E181 (= E180), I314 (≠ L314), A433 (≠ G434), H435 (= H436), E440 (= E441)
binding flavin-adenine dinucleotide: I9 (= I10), G10 (= G11), S11 (≠ A12), G12 (= G13), S13 (= S14), G14 (= G15), A32 (= A33), E33 (= E34), E34 (≠ S35), Y35 (≠ R36), G39 (= G40), T40 (= T41), C41 (= C42), G45 (= G46), C46 (= C47), K49 (= K50), S111 (≠ G112), R112 (≠ H113), A113 (= A114), A138 (= A137), T139 (= T138), G140 (= G139), S157 (= S156), Y177 (= Y176), I178 (= I177), R262 (= R262), N265 (≠ M265), G301 (= G301), D302 (= D302), Q308 (= Q308), L309 (= L309), T310 (= T310), P311 (= P311), A313 (= A313), H435 (= H436), P436 (= P437)

Sites not aligning to the query:

active site: 459

D0VWY5 Glutathione amide reductase; GAR; EC 1.8.1.16 from Marichromatium gracile (Chromatium gracile) (see 2 papers)
43% identity, 100% coverage: 1:450/452 of query aligns to 1:451/463 of D0VWY5

query
sites
D0VWY5

M
|
M

A
x
T

Y
x
Q

D
x
H

F
|
F

D
|
D

L
|
L

Y
x
I

V
x
A

I
|
I

G
|
G

A
x
G

G
|
G

S
|
S

G
|
G

V
x
L

R
x
A

A
x
V

A
|
A

R
x
E

F
x
K

A
|
A

G
x
A

F
|
F

G
|
G

A
x
K

K
x
R

V
|
V

A
|
A

V
x
L

A
x
I

E
|
E

S
|
S

R
x
K

Y
x
A

L
|
L

G
|
G

T
|
T

C
|
C

V
|
V

N
|
N

V
|
V

G
|
G

C
|
C

V
|
V

P
|
P

K
|
K

L
x
V

L
x
M

V
x
W

Y
|
Y

G
x
A

A
x
S

H
|
H

F
x
L

A
|
A

E
|
E

D
x
A

F
x
V

E
x
R

Q
x
D

S
x
A

Q
x
P

G
|
G

F
|
F

G
|
G

W
x
V

T
x
Q

P
x
A

G
x
S

E
x
G

A
x
G

K
x
T

F
x
L

D
|
D

W
|
W

A
x
P

T
x
R

L
|
L

I
x
V

A
|
A

N
x
G

K
x
R

D
|
D

R
|
R

E
x
Y

I
|
I

N
x
G

R
x
A

L
x
I

N
|
N

G
x
S

I
x
F

Y
x
W

R
x
D

N
x
G

L
x
Y

L
x
V

V
x
E

N
x
R

S
x
L

G
|
G

V
x
I

T
|
T

L
x
R

H
x
V

E
x
D

G
|
G

H
|
H

A
|
A

K
x
R

I
x
F

V
|
V

D
|
D

P
x
A

H
|
H

T
|
T

V
x
I

E
|
E

F
x
V

D
x
E

G
|
G

K
x
Q

R
|
R

Y
x
L

T
x
S

A
|
A

K
x
D

N
x
H

I
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I

L
x
V

I
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I

A
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A

T
|
T

G
|
G

W
x
R

P
|
P

Q
x
I

I
x
V

P
|
P

E
x
R

I
x
L

P
|
P

G
|
G

H
x
A

E
|
E

H
x
L

A
x
G

I
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I

S
x
T

S
|
S

N
x
D

Q
x
G

A
x
F

F
|
F

F
x
A

L
|
L

K
x
Q

E
x
Q

L
x
Q

P
|
P

K
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K

R
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R

V
|
V

L
x
A

V
x
I

G
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G

G
x
A

G
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G

Y
|
Y

I
|
I

A
x
G

V
x
I

E
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E

F
x
L

A
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A

G
|
G

I
x
L

F
x
L

H
x
R

G
x
S

L
x
F

G
|
G

A
x
S

E
|
E

T
x
V

T
|
T

L
x
V

Y
x
A

R
x
L

G
x
E

D
|
D

L
x
R

F
x
L

L
|
L

R
x
F

G
x
Q

F
|
F

D
|
D

G
x
P

A
x
L

V
x
L

R
x
S

K
x
A

H
x
T

L
|
L

Q
x
A

E
|
E

E
x
N

L
x
M

T
x
H

K
x
A

R
x
Q

G
|
G

M
x
I

N
x
E

L
x
T

Q
x
H

F
x
L

N
x
E

A
x
F

D
x
A

I
x
V

E
x
A

R
x
A

I
x
L

E
|
E

K
x
R

Q
x
D

A
|
A

D
x
Q

G
|
G

S
x
T

L

-

K
x
T

A
x
L

T
x
V

L
x
A

K
x
Q

D
|
D

G
|
G

R
x
T

K
x
R

L
|
L

E
|
E

A
x
G

-
x
F

D
|
D

C
x
S

V
|
V

F
x
I

Y
x
W

A
|
A

T
x
V

G
|
G

R
|
R

R
x
A

P
|
P

M
x
N

L
x
T

D
x
R

N
x
D

L
|
L

G
|
G

L
|
L

E
|
E

N
x
A

T
x
A

G
|
G

V
x
I

K
x
E

L
x
V

D
x
Q

K
x
S

K
x
N

G
|
G

F
x
M

V
|
V

E
x
P

V
x
T

D
|
D

E
x
A

Q
x
Y

Y
x
Q

Q
x
N

T
|
T

A
x
N

E
x
V

P
|
P

S
x
G

I
x
V

L
x
Y

A
|
A

L
|
L

G
|
G

D
|
D

V
x
I

I
x
T

G
|
G

R
|
R

V
x
D

Q
|
Q

L
|
L

T
|
T

P
|
P

V
|
V

A
|
A

L
x
I

A
|
A

E
x
A

G
|
G

M
x
R

A
x
R

V
x
L

A
|
A

R
x
E

R
|
R

L
|
L

F
|
F

K
x
D

P
x
G

E
x
Q

Q
x
S

Y
x
E

R
|
R

P
x
K

V
x
L

D
|
D

Y
|
Y

K
x
D

M
x
N

I
|
I

P
|
P

T
|
T

A
x
V

V
|
V

F
|
F

S
x
A

L
x
H

P
|
P

N
x
P

I
x
L

G
x
S

T
x
K

V
|
V

G
|
G

L
|
L

T
x
S

E
|
E

E
x
P

E
|
E

A
|
A

R
|
R

E
|
E

-
x
R

A
x
L

G
|
G

H
x
D

E
x
V

V
x
L

V
x
T

I
x
V

F
x
Y

E
|
E

S
x
T

R
x
S

F
|
F

R
x
T

P
|
P

M
|
M

K
x
R

L
x
Y

T
x
A

L
|
L

T
x
N

E
|
E

C
x
H

Q
x
G

E
x
P

R
x
K

T
|
T

L
x
A

M
|
M

K
|
K

L
|
L

V
|
V

V
x
C

D
x
A

A
x
G

K
x
P

T
x
E

D
x
Q

K
x
R

V
|
V

L
x
V

G
|
G

C
x
V

H
|
H

M
x
V

V
x
I

G
|
G

P
x
D

E
x
G

A
|
A

G
x
D

E
|
E

I
x
M

V
x
L

Q
|
Q

G
|
G

L
x
F

A
|
A

I
x
V

A
|
A

L
x
V

K
|
K

A
x
M

G
|
G

A
|
A

T
|
T

K
|
K

R
x
A

D
|
D

F
|
F

D
|
D

E
x
N

T
|
T

I
x
V

G
x
A

V
x
I

H
|
H

P
|
P

T
x
G

A
x
S

A
|
A

E
|
E

F
x
L

V
|
V

T
|
T

M
x
L

R
x
K

T
x
E

P
|
P

V
|
V

M1 (= M1) modified: Initiator methionine, Removed
T2 (≠ A2) binding
Q3 (≠ Y3) binding
H4 (≠ D4) binding
SG 14:15 (= SG 14:15) binding
E34 (= E34) binding
T41 (= T41) binding
C42 (= C42) modified: Disulfide link with 47, Redox-active
C47 (= C47) modified: Disulfide link with 42, Redox-active
K50 (= K50) binding ; binding
HA 113:114 (= HA 113:114) binding
174:180 (vs. 174:180, 57% identical) binding
LE 197:198 (≠ RG 197:198) binding
V230 (≠ I230) binding
G261 (= G261) binding
D302 (= D302) binding
Q308 (= Q308) binding
QLT 308:310 (= QLT 308:310) binding
V341 (≠ A341) binding
H437 (= H436) active site, Proton acceptor; binding

Sites not aligning to the query:

2:463 modified: mature protein, Glutathione amide reductase

2rabA Structure of glutathione amide reductase from chromatium gracile in complex with NAD (see paper)
43% identity, 99% coverage: 5:450/452 of query aligns to 4:447/451 of 2rabA

query
sites
2rabA

F

F

D

D

L

L

Y

I

V

A

I
|
I

G
|
G

A
x
G

G
|
G

S
|
S

G
|
G

G

G

V

L

R

A

A

V

A

A

R

E

F

K

A

A

G

A

F

F

G

G

A

K

K

R

V

V

A

A

V

L

A
x
I

E
|
E

S
|
S

R
x
K

Y

A

L
|
L

G

G

G
|
G

T
|
T

C
|
C

V

V

N

N

V
|
V

G
|
G

C
|
C

V

V

P

P

K
|
K

K

K

L

V

L

M

V

W

Y

Y

G

A

A

S

H

H

F

L

A

A

E

E

D

A

F

V

E

R

Q

D

S

A

Q

P

G

G

F

F

G

G

W

V

T

Q

P

-

G

-

E

A

A

S

K

T

F

L

D

D

W

W

A

P

T

R

L

L

I

V

A

A

N

G

K

R

D

D

R

R

E

Y

I

I

N

G

R

A

L

I

N

N

G

S

I

F

Y

W

R

D

N

G

L

Y

L

V

V

E

N

R

S

L

G

G

V

I

T

T

L

R

H

V

E

D

G
|
G

H
|
H

A
|
A

K

R

I

F

V

V

D

D

P

A

H

H

T

T

V

I

E

E

F

V

D

E

G

G

K

Q

R

R

Y

L

T

S

A

A

K

D

N

H

I

I

L

V

I

I

A
|
A

T
|
T

G
|
G

G

G

W

R

P

P

Q

I

I

V

P

P

E

R

I

L

P

P

G

G

H

A

E

E

H

L

A

G

I

I

S

T

S
|
S

N

D

Q

G

A

F

F

F

F

A

L

L

K

Q

E

Q

L

Q

P

P

K

K

R

R

V

V

L

A

V

I

V
x
I

G
|
G

G
x
A

G
|
G

Y
|
Y

I
|
I

A

G

V

I

E
|
E

F

L

A

A

G

G

I

L

F

L

H

R

G

S

L

F

G

G

A

S

E

E

T

V

T

T

L

V

Y
x
A

R
x
L

G
x
E

D

D

L

R

F

L

L

L

R

F

G

Q

F

F

D

D

G

P

A

L

V

L

R

S

K

A

H

T

L

L

Q

A

E

E

E

N

L

M

T

H

K

A

R

Q

G

G

M

I

N

E

L

T

Q

H

F

L

N

E

A
x
F

D
x
A

I
x
V

E

A

R

A

I

L

E

E

K

R

Q

D

A

A

D

Q

G

G

S

T

L

-

K

T

A

L

T

V

L

A

K

Q

D

D

G

G

R

T

K

R

L

L

E

G

A

F

D

D

C

S

V

V

F

I

Y

W

A
|
A

T
x
V

G
|
G

R
|
R

R

A

P

P

M
x
N

L

T

D

R

N

D

L

L

G

G

L

L

E

E

N

A

T

A

G

G

V

I

K

E

L

V

D

Q

K

S

K

N

G

G

F

M

V

V

E

P

V

T

D

D

E

A

Q

Y

Y

Q

Q

N

T

T

A

N

E

V

P

P

S

G

I

V

L

Y

A

A

L

L

G
|
G

D
|
D

V

I

I

T

G

G

R

R

V

D

Q
|
Q

L
|
L

T
|
T

P
|
P

V

V

A

A

L
x
I

A

A

E

A

G

G

M

R

A

R

V

L

A

A

R

E

R

R

L

L

F

F

K

D

P

G

E

Q

Q

S

Y

E

R

R

P

K

V

L

D

D

Y

Y

K

D

M

N

I

I

P

P

T

T

A
x
V

V

V

F
|
F

S

A

L

H

P

P

N

P

I

L

G

S

T

K

V

V

G

G

L

L

T

S

E

E

E

P

E

E

A

A

R

R

E

E

-

R

A

L

G

G

H

D

E

V

V

L

V

T

I

V

F

Y

E

E

S

T

R

S

F

F

R

T

P

P

M

M

K

R

L

Y

T

A

L

L

T

N

E

E

C

H

Q

G

E

P

R

K

T

T

L

A

M

M

K

K

L

L

V

V

V

C

D

A

A

G

K

P

T

E

D

Q

K

R

V

V

L

V

G

G

C

V

H

H

M

V

V

I

G

G

P

D

E

G

A

A

G

D

E

E

I

M

V

L

Q

Q

G

G

L

F

A

A

I

V

A

A

L

V

K

K

A

M

G

G

A

A

T

T

K

K

R

A

D

D

F

F

D

D

E

N

T

T

I

V

G
x
A

V

I

H
|
H

P
|
P

T

G

A

S

A

A

E
|
E

E

E

F

L

V

V

T

T

M

L

R

K

T

E

P

P

V

V

active site: S13 (= S14), L37 (= L38), C41 (= C42), C46 (= C47), K49 (= K50), Y173 (= Y176), E177 (= E180), I310 (≠ L314), A431 (≠ G434), H433 (= H436), E438 (= E441)
binding flavin-adenine dinucleotide: I9 (= I10), G10 (= G11), G11 (≠ A12), G12 (= G13), S13 (= S14), G14 (= G15), I32 (≠ A33), E33 (= E34), S34 (= S35), K35 (≠ R36), G39 (= G40), T40 (= T41), C41 (= C42), V44 (= V45), G45 (= G46), C46 (= C47), K49 (= K50), G109 (= G112), H110 (= H113), A111 (= A114), A134 (= A137), T135 (= T138), G136 (= G139), S153 (= S156), I174 (= I177), R258 (= R262), N261 (≠ M265), G297 (= G301), D298 (= D302), Q304 (= Q308), L305 (= L309), T306 (= T310), P307 (= P311), H433 (= H436), P434 (= P437)
binding nicotinamide-adenine-dinucleotide: K49 (= K50), I169 (≠ V172), G170 (= G173), A171 (≠ G174), G172 (= G175), Y173 (= Y176), I174 (= I177), E177 (= E180), A193 (≠ Y196), L194 (≠ R197), E195 (≠ G198), F225 (≠ A228), A226 (≠ D229), V227 (≠ I230), A255 (= A259), V256 (≠ T260), G257 (= G261), R258 (= R262), Q304 (= Q308), L305 (= L309), V337 (≠ A341), F339 (= F343)

2r9zB Glutathione amide reductase from chromatium gracile (see paper)
43% identity, 99% coverage: 5:450/452 of query aligns to 4:449/453 of 2r9zB

query
sites
2r9zB

F

F

D

D

L

L

Y

I

V

A

I
|
I

G
|
G

A
x
G

G
|
G

S
|
S

G
|
G

G

G

V

L

R

A

A

V

A

A

R

E

F

K

A

A

G

A

F

F

G

G

A

K

K

R

V

V

A

A

V

L

A
x
I

E
|
E

S
|
S

R
x
K

Y

A

L
|
L

G

G

G
|
G

T
|
T

C
|
C

V

V

N

N

V
|
V

G
|
G

C
|
C

V

V

P

P

K
|
K

K

K

L

V

L

M

V

W

Y

Y

G

A

A

S

H

H

F

L

A

A

E

E

D

A

F

V

E

R

Q

D

S

A

Q

P

G

G

F

F

G

G

W

-

T

V

P

Q

G

A

E

S

A
x
G

K

T

F

L

D

D

W

W

A

P

T

R

L

L

I

V

A

A

N

G

K

R

D

D

R

R

E

Y

I

I

N

G

R

A

L

I

N

N

G

S

I

F

Y

W

R

D

N

G

L

Y

L

V

V

E

N

R

S

L

G

G

V

I

T

T

L

R

H

V

E

D

G
|
G

H
|
H

A
|
A

K

R

I

F

V

V

D

D

P

A

H

H

T

T

V

I

E

E

F

V

D

E

G

G

K

Q

R

R

Y

L

T

S

A

A

K

D

N

H

I

I

L

V

I

I

A
|
A

T
|
T

G
|
G

G

G

W

R

P

P

Q

I

I

V

P

P

E

R

I

L

P

P

G

G

H

A

E

E

H

L

A

G

I

I

S

T

S
|
S

N

D

Q

G

A

F

F

F

F

A

L

L

K

Q

E

Q

L

Q

P

P

K

K

R

R

V

V

L

A

V

I

G

G

G

A

G

G

Y
|
Y

I
|
I

A

G

V

I

E
|
E

F

L

A

A

G

G

I

L

F

L

H

R

G

S

L

F

G

G

A

S

E

E

T

V

T

T

L

V

Y

A

R

L

G

E

D

D

L

R

F

L

L

L

R

F

G

Q

F

F

D

D

G

P

A

L

V

L

R

S

K

A

H

T

L

L

Q

A

E

E

E

N

L

M

T

H

K

A

R

Q

G

G

M

I

N

E

L

T

Q

H

F

L

N

E

A

F

D

A

I

V

E

A

R

A

I

L

E

E

K

R

Q

D

A

A

D

Q

G

G

S

T

L

-

K

T

A

L

T

V

L

A

K

Q

D

D

G

G

R

T

K

R

L

L

E

E

A

G

-

F

D

D

C

S

V

V

F

I

Y

W

A

A

T

V

G

G

R
|
R

R

A

P

P

M
x
N

L

T

D

R

N

D

L

L

G

G

L

L

E

E

N

A

T

A

G

G

V

I

K

E

L

V

D

Q

K

S

K

N

G

G

F

M

V

V

E

P

V

T

D

D

E

A

Q

Y

Y

Q

Q

N

T

T

A

N

E

V

P

P

S

G

I

V

L

Y

A

A

L

L

G
|
G

D
|
D

V

I

I

T

G

G

R

R

V

D

Q
|
Q

L
|
L

T
|
T

P
|
P

V

V

A

A

L
x
I

A

A

E

A

G

G

M

R

A

R

V

L

A

A

R

E

R

R

L

L

F

F

K

D

P

G

E

Q

Q

S

Y

E

R

R

P

K

V

L

D

D

Y

Y

K

D

M

N

I

I

P

P

T

T

A

V

V

V

F

F

S

A

L

H

P

P

N

P

I

L

G

S

T

K

V

V

G

G

L

L

T

S

E

E

E

P

E

E

A

A

R

R

E

E

-

R

A

L

G

G

H

D

E

V

V

L

V

T

I

V

F

Y

E

E

S

T

R

S

F

F

R

T

P

P

M

M

K

R

L

Y

T

A

L

L

T

N

E

E

C

H

Q

G

E

P

R

K

T

T

L

A

M

M

K

K

L

L

V

V

V

C

D

A

A

G

K

P

T

E

D

Q

K

R

V

V

L

V

G

G

C

V

H

H

M

V

V

I

G

G

P

D

E

G

A

A

G

D

E

E

I

M

V

L

Q

Q

G

G

L

F

A

A

I

V

A

A

L

V

K

K

A

M

G

G

A

A

T

T

K

K

R

A

D

D

F

F

D

D

E

N

T

T

I

V

G
x
A

V

I

H
|
H

P
|
P

T

G

A

S

A

A

E
|
E

E

E

F

L

V

V

T

T

M

L

R

K

T

E

P

P

V

V

active site: S13 (= S14), L37 (= L38), C41 (= C42), C46 (= C47), K49 (= K50), G74 (≠ A76), Y174 (= Y176), E178 (= E180), I312 (≠ L314), A433 (≠ G434), H435 (= H436), E440 (= E441)
binding flavin-adenine dinucleotide: I9 (= I10), G10 (= G11), G11 (≠ A12), G12 (= G13), S13 (= S14), G14 (= G15), I32 (≠ A33), E33 (= E34), S34 (= S35), K35 (≠ R36), G39 (= G40), T40 (= T41), C41 (= C42), V44 (= V45), G45 (= G46), C46 (= C47), K49 (= K50), G110 (= G112), H111 (= H113), A112 (= A114), A135 (= A137), T136 (= T138), G137 (= G139), S154 (= S156), I175 (= I177), R260 (= R262), N263 (≠ M265), G299 (= G301), D300 (= D302), Q306 (= Q308), L307 (= L309), T308 (= T310), P309 (= P311), H435 (= H436), P436 (= P437)

6n7fA 1.90 angstrom resolution crystal structure of glutathione reductase from streptococcus pyogenes in complex with fad.
44% identity, 99% coverage: 1:447/452 of query aligns to 2:451/451 of 6n7fA

query
sites
6n7fA

M

M

A

V

Y

I

D

P

F

Y

D

D

L

Y

Y

I

V

V

I
|
I

G
|
G

A
x
G

G
|
G

S
|
S

G
x
A

G

G

V

I

R

A

A

S

A

A

R

N

F

R

A

A

G

M

F

H

G

G

A

A

K

K

V

V

A

L

V

L

A
|
A

E
|
E

S
x
G

R
x
K

Y

E

L

I

G

G

G
|
G

T
|
T

C
|
C

V

V

N

N

V
x
L

G
|
G

C
|
C

V

V

P

P

K
|
K

K

K

L

V

L

M

V

W

Y

Y

G

G

A

A

H

Q

F

V

A

A

E

D

D

I

F

L

-

G

E

T

Q

Y

S

A

Q

K

G

D

F

Y

G

G

W

F

T

D

P

F

G

K

E

E

A

K

K

A

F

F

D

D

W

F

A

K

T

Q

L

L

I

K

A

A

N

N

K

R

D

Q

R

A

E

Y

I

I

N

D

R

R

L

I

N

H

G

A

I

S

Y

Y

R

E

N

R

L

G

L

F

V

E

N

Q

S

N

G

G

V

V

T

D

L

R

H

I

E

Y

G

D

H
x
Y

A
|
A

K

V

I

F

V

K

D

D

P

A

H

H

T

T

V

V

E

E

F

I

D

A

G

G

K

Q

R

L

Y

Y

T

T

A

A

K

P

N

H

I

I

L

L

I

I

A
|
A

T
|
T

G
|
G

G

G

W
x
H

P

P

Q

V

I

F

P

P

E

D

I

I

P

E

G

G

H

A

E

Q

H

Y

A

G

I

I

S

S

S
|
S

N

D

Q

G

A

F

F

F

F

A

L

L

K

D

E

E

L

V

P

P

K

K

R

R

V

T

L

A

V

V

G

G

G

A

G

G

Y
|
Y

I
|
I

A

A

V

V

E
|
E

F

L

A

A

G

G

I

V

F

L

H

H

G

A

L

L

G

G

A

S

E

K

T

T

T

D

L

L

L

F

Y

I

R

R

G

H

D

D

L

R

F

P

L

L

R

R

G

S

F

F

D

D

G

K

A

T

V

I

R

V

K

D

H

V

L

L

Q

V

E

D

E

E

L

M

T

A

K

V

R

N

G

G

M

P

N

R

L

L

Q

H

F

T

N

H

A

A

D

E

I

V

E

A

R

K

I

V

E

V

K

K

Q

N

A

T

D

D

G

E

S

S

L

L

K

T

A

L

T

Y

L

L

K

K

D

D

G

G

R

Q

K

E

L

V

E

E

A

V

D

D

C

Q

V

L

F

I

Y

W

A

A

T

I

G

G

R
|
R

R

K

P

P

M
x
N

L

L

D
x
E

N
x
G

L
x
F

G

S

L

L

E

D

N

K

T

T

G

G

V

V

K

T

L

L

D

N

K

D

K

K

G

G

F

Y

V

I

E

E

V

T

D

D

E

A

Q
x
Y

Y

E

Q

N

T

T

A

S

E

V

P

K

S

G

I

I

L

Y

A

A

L

V

G
|
G

D
|
D

V

V

I

N

G

G

R

K

V

L

Q
x
A

L
|
L

T
|
T

P
|
P

V

V

A

A

L

V

A

A

E

A

G

G

M

R

A

R

V

L

A

S

R

E

R
|
R

L

L

F

F

K

N

P

G

E

K

Q
x
T

Y

D

R

E

P

K

V

L

D

D

Y

Y

K

Q

M

N

I

V

P

A

T

T

A

V

V

I

F

F

S

S

L

H

P

P

N

V

I

I

G

G

T

S

V

V

G

G

L

L

T

S

E

E

E

A

A

A

-

V

R

K

E

Q

A

Y

G

G

H

Q

E

E

V

A

V

V

-

K

I

T

F

Y

E

Q

S

S

R

R

F

F

R

T

P

S

M

M

K

F

L

T

T

A

L

I

T

T

E

N

C

H

Q

R

E

Q

R

P

T

C

L

L

M

M

K

K

L

L

V

V

V

T

D

V

A

G

K

D

T

T

D

E

K

K

V

I

L

V

G

G

C

L

H

H

M

G

V

I

G

G

P

Y

E

G

A

V

G

D

E

E

I

M

V

I

Q

Q

G

G

L

F

A

A

I

V

A

A

L

I

K

K

A

M

G

G

A

A

T

T

K

K

R

A

D

D

F

F

D

D

E

N

T

T

I

V

G

A

V

I

H
|
H

P

P

T

T

A

G

A

S

E
|
E

E

E

F

F

V

V

T

T

M

M

R

R

active site: C43 (= C42), C48 (= C47), K51 (= K50), Y178 (= Y176), E182 (= E180), H440 (= H436), E445 (= E441)
binding bicarbonate ion: Y291 (≠ Q289), R325 (= R323), T331 (≠ Q329)
binding flavin-adenine dinucleotide: I11 (= I10), G12 (= G11), G13 (≠ A12), G14 (= G13), S15 (= S14), A16 (≠ G15), A34 (= A33), E35 (= E34), G36 (≠ S35), K37 (≠ R36), G41 (= G40), T42 (= T41), C43 (= C42), L46 (≠ V45), G47 (= G46), C48 (= C47), K51 (= K50), Y115 (≠ H113), A116 (= A114), A139 (= A137), T140 (= T138), G141 (= G139), S158 (= S156), Y178 (= Y176), I179 (= I177), R264 (= R262), F271 (≠ L269), G303 (= G301), D304 (= D302), A310 (≠ Q308), L311 (= L309), T312 (= T310), P313 (= P311)
binding riboflavin: G36 (≠ S35), K37 (≠ R36), Y115 (≠ H113), H143 (≠ W141), N267 (≠ M265), E269 (≠ D267), G270 (≠ N268)

1getA Anatomy of an engineered NAD-binding site (see paper)
46% identity, 94% coverage: 23:447/452 of query aligns to 21:448/448 of 1getA

query
sites
1getA

A

A

G

M

F

Y

G

G

A

Q

K

K

V

C

A

A

V

L

A
x
I

E
|
E

S
x
A

R
x
K

Y

E

L
|
L

G

G

G
|
G

T
|
T

C
|
C

V

V

N

N

V
|
V

G
|
G

C
|
C

V

V

P

P

K
|
K

K

K

L

V

L

M

V

W

Y

H

G

A

A

A

H

Q

F

I

A

R

E

E

D

A

F

I

E

H

Q

M

-

Y

S

G

Q

P

G

D

F

Y

G

G

W

F

T

D

P

T

G

T

E

I

A

N

K

K

F

F

D

N

W

W

A

E

T

T

L

L

I

I

A

A

N

S

K

R

D

T

R

A

E

Y

I

I

N

D

R

R

L

I

N

H

G

T

I

S

Y

Y

R

E

N

N

L

V

L

L

V

G

N

K

S

N

G

N

V

V

T

D

L

V

H

I

E

K

G
|
G

H
x
F

A
|
A

K

R

I

F

V

V

D

D

P

A

H

K

T

T

V

L

E

E

F

V

D

N

G

G

K

E

R

T

Y

I

T

T

A

A

K

D

N

H

I

I

L

L

I

I

A
|
A

T
|
T

G
|
G

G

G

W

R

P

P

Q

S

I

H

P

P

E

D

I

I

P

P

G

G

H

V

E

E

H

Y

A

G

I

I

S

D

S
|
S

N

D

Q

G

A

F

F

F

F

A

L

L

K

P

E

A

L

L

P

P

K

E

R

R

V

V

L

A

V

V

V
|
V

G
|
G

G
x
A

G
|
G

Y
|
Y

I
|
I

A

A

V

V

E
|
E

F

L

A

A

G

G

I

V

F

I

H

N

G

G

L

L

G

G

A

A

E

K

T

T

T

H

L

L

L

F

Y

V

R
|
R

G

K

D

H

L

A

F

P

L

L

R
|
R

G

S

F

F

D

D

G

P

A

M

V

I

R

S

K

E

H

T

L

L

Q

V

E

E

E

V

L

M

T

N

K

A

R

E

G

G

M

P

N

Q

L

L

Q

H

F

T

N

N

A

A

D

I

I
x
P

E

K

R

A

I

V

E

V

K

K

Q

N

A

T

D

D

G

G

S

S

L

L

K

T

A

L

T

E

L

L

K

E

D

D

G

G

R

R

K

S

L

E

E

T

A

V

D

D

C

C

V

L

F

I

Y

W

A
|
A

T
x
I

G
|
G

R
|
R

R

E

P

P

M

A

L

N

D

D

N

N

L

I

G

N

L

L

E

E

N

A

T

A

G

G

V

V

K

K

L

T

D

N

K

E

K

K

G

G

F

Y

V

I

E

V

V

V

D

D

E

K

Q

Y

Y

Q

Q

N

T

T

A

N

E

I

P

E

S

G

I

I

L

Y

A

A

L

V

G
|
G

D
|
D

V

N

I

T

G

G

R

A

V

V

Q
x
E

L
|
L

T
|
T

P

P

V

V

A

A

L

V

A

A

E

A

G

G

M

R

A

R

V

L

A

S

R

E

R

R

L

L

F

F

K

N

P

N

E

K

Q

P

Y

D

R

E

P

H

V

L

D

D

Y

Y

K

S

M

N

I

I

P

P

T

T

A
x
V

V

V

F

F

S

S

L

H

P

P

N

P

I

I

G

G

T

T

V

V

G

G

L

L

T

T

E

E

E

P

E

Q

A

A

R

R

E

E

-

Q

-

Y

A

G

G

D

H

D

E

Q

V

V

V

K

I

V

F

Y

E

K

S

S

R

S

F

F

R

T

P

A

M

M

K

Y

L

T

T

A

L

V

T

T

E

T

C

H

Q

R

E

Q

R

P

T

C

L

R

M

M

K

K

L

L

V

V

V

C

D

V

A

G

K

S

T

E

D

E

K

K

V

I

L

V

G

G

C

I

H

H

M

G

V

I

G

G

P

F

E

G

A

M

G

D

E

E

I

M

V

L

Q

Q

G

G

L

F

A

A

I

V

A

A

L

L

K

K

A

M

G

G

A

A

T

T

K

K

R

K

D

D

F

F

D

D

E

N

T

T

I

V

G
x
A

V

I

H
|
H

P
|
P

T

T

A

A

E
|
E

E

E

F

F

V

V

T

T

M

M

R

R

active site: L36 (= L38), C40 (= C42), C45 (= C47), K48 (= K50), Y175 (= Y176), E179 (= E180), A435 (≠ G434), H437 (= H436), E442 (= E441)
binding flavin-adenine dinucleotide: I31 (≠ A33), E32 (= E34), A33 (≠ S35), K34 (≠ R36), G38 (= G40), T39 (= T41), C40 (= C42), V43 (= V45), G44 (= G46), C45 (= C47), K48 (= K50), G111 (= G112), F112 (≠ H113), A113 (= A114), A136 (= A137), T137 (= T138), G138 (= G139), S155 (= S156), I176 (= I177), R261 (= R262), G300 (= G301), D301 (= D302), E307 (≠ Q308), L308 (= L309), T309 (= T310), H437 (= H436), P438 (= P437)
binding nadp nicotinamide-adenine-dinucleotide phosphate: K48 (= K50), V171 (= V172), G172 (= G173), A173 (≠ G174), G174 (= G175), Y175 (= Y176), I176 (= I177), E179 (= E180), R196 (= R197), R202 (= R203), P229 (≠ I230), A258 (= A259), I259 (≠ T260), G260 (= G261), R261 (= R262), E307 (≠ Q308), L308 (= L309), V340 (≠ A341)

Sites not aligning to the query:

binding flavin-adenine dinucleotide: 8, 9, 10, 11, 12, 13

P06715 Glutathione reductase; GR; GRase; EC 1.8.1.7 from Escherichia coli (strain K12) (see paper)
46% identity, 94% coverage: 23:447/452 of query aligns to 23:450/450 of P06715

query
sites
P06715

A

A

G

M

F

Y

G

G

A

Q

K

K

V

C

A

A

V

L

A

I

E

E

S

A

R

K

Y

E

L

L

G

G

T

T

C
|
C

V

V

N

N

V

V

G

G

C
|
C

V

V

P

P

K

K

L

V

L

M

V

W

Y

H

G

A

A

A

H

Q

F

I

A

R

E

E

D

A

F

I

E

H

Q

M

-

Y

S

G

Q

P

G

D

F

Y

G

G

W

F

T

D

P

T

G

T

E

I

A

N

K

K

F

F

D

N

W

W

A

E

T

T

L

L

I

I

A

A

N

S

K

R

D

T

R

A

E

Y

I

I

N

D

R

R

L

I

N

H

G

T

I

S

Y

Y

R

E

N

N

L

V

L

L

V

G

N

K

S

N

G

N

V

V

T

D

L

V

H

I

E

K

G

G

H

F

A

A

K

R

I

F

V

V

D

D

P

A

H

K

T

T

V

L

E

E

F

V

D

N

G

G

K

E

R

T

Y

I

T

T

A

A

K

D

N

H

I

I

L

L

I

I

A

A

T

T

G

G

W

R

P

P

Q

S

I

H

P

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