SitesBLAST

SitesBLAST – Find functional sites

SitesBLAST

Comparing Echvi_3846 FitnessBrowser__Cola:Echvi_3846 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 19 hits to proteins with known functional sites (download)

4xfjB Crystal structure of argininosuccinate synthase from mycobacterium thermoresistibile in complex with amppnp and arginine
32% identity, 97% coverage: 2:388/399 of query aligns to 2:390/397 of 4xfjB

query
sites
4xfjB

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active site: D13 (= D13), R94 (= R95), D123 (= D124), S174 (= S174)
binding phosphoaminophosphonic acid-adenylate ester: A7 (= A7), Y8 (= Y8), S9 (= S9), T14 (= T14), I34 (≠ V34), G116 (= G117), C117 (≠ S118), F127 (= F128)
binding arginine: Y86 (= Y87), S90 (≠ V91), R126 (= R127), A183 (≠ S183), E185 (vs. gap), E259 (≠ G256), E269 (≠ V266), Y271 (≠ F268)

7k5zA Crystal structure of argininosuccinate synthase from legionella pneumophila philadelphia 1 in complex with anppnp and a substrate analogue arginine
33% identity, 99% coverage: 1:394/399 of query aligns to 3:385/390 of 7k5zA

query
sites
7k5zA

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active site: D15 (= D13), R95 (= R95), D124 (= D124), S176 (= S174)
binding phosphoaminophosphonic acid-adenylate ester: A9 (= A7), Y10 (= Y8), S11 (= S9), C37 (≠ V34), G117 (= G117), F128 (= F128)
binding arginine: Y88 (= Y87), T92 (≠ S92), D124 (= D124), R127 (= R127), S185 (= S183), E187 (≠ G185), E261 (≠ G256), Y273 (≠ F268)

P59846 Argininosuccinate synthase; Citrulline--aspartate ligase; EC 6.3.4.5 from Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8) (see 2 papers)
27% identity, 95% coverage: 3:381/399 of query aligns to 2:382/400 of P59846

query
sites
P59846

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6:14 (vs. 7:15, 89% identical) binding
A33 (≠ V34) binding
G114 (= G117) binding

2nz2A Crystal structure of human argininosuccinate synthase in complex with aspartate and citrulline (see paper)
28% identity, 97% coverage: 4:392/399 of query aligns to 4:400/402 of 2nz2A

query
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2nz2A

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active site: D13 (= D13), R92 (= R95), D121 (= D124), S176 (= S174)
binding aspartic acid: A115 (≠ S118), T116 (= T119), G119 (= G122), N120 (= N123), D121 (= D124)
binding citrulline: Y84 (= Y87), T88 (≠ V91), N120 (= N123), R124 (= R127), D178 (≠ N176), S185 (= S183), E187 (≠ G185), E266 (≠ G256), Y278 (≠ F268)

P00966 Argininosuccinate synthase; Citrulline--aspartate ligase; EC 6.3.4.5 from Homo sapiens (Human) (see 16 papers)
28% identity, 97% coverage: 4:392/399 of query aligns to 7:405/412 of P00966

query
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P00966

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V64 (= V64) to I: in CTLN1; uncertain significance; dbSNP:rs556297791
Y87 (= Y87) binding
T91 (≠ V91) to P: in CTLN1; decreased affinity for aspartate; decreased affinity for citrulline; decreased argininosuccinate synthase activity; dbSNP:rs769018733
S92 (= S92) binding
R95 (= R95) to S: in CTLN1; increased thermal stability; loss of argininosuccinate synthase activity
P96 (≠ I96) to H: in CTLN1; decreased affinity for aspartate; decreased affinity for citrulline; decreased argininosuccinate synthase activity; to L: in CTLN1; decreased thermal stability; decreased affinity for aspartate; decreased affinity for citrulline; loss of argininosuccinate synthase activity; to S: in CTLN1; no effect on thermal stability; decreased argininosuccinate synthase activity
G117 (= G117) to S: in CTLN1; decreased thermal stability; loss of argininosuccinate synthase activity; dbSNP:rs770944877
A118 (≠ S118) to T: in CTLN1; decreased thermal stability; decreased affinity for aspartate; decreased affinity for citrulline; decreased argininosuccinate synthase activity; dbSNP:rs775305020
T119 (= T119) binding ; to I: in CTLN1; decreased thermal stability; loss of argininosuccinate synthase activity
N123 (= N123) binding ; binding
D124 (= D124) binding ; to N: in CTLN1; loss of argininosuccinate synthase activity; dbSNP:rs936192871
R127 (= R127) binding ; to L: increased thermal stability; loss of argininosuccinate synthase activity; dbSNP:rs201623252; to Q: in CTLN1; increased thermal stability; loss of argininosuccinate synthase activity; dbSNP:rs201623252; to W: in CTLN1; severe clinical course; loss of argininosuccinate synthase activity; dbSNP:rs771794639
R157 (= R152) to C: in CTLN1; decreased thermal stability; loss of argininosuccinate synthase activity; dbSNP:rs770585183; to H: in CTLN1; loss of argininosuccinate synthase activity; dbSNP:rs121908637
K165 (= K160) modified: N6-acetyllysine; by CLOCK; mutation K->Q,R: Significant loss of acetylation but no decrease in enzyme activity; when associated with Q-176 or R-176.
K176 (= K170) modified: N6-acetyllysine; by CLOCK; mutation K->Q,R: Significant loss of acetylation but no decrease in enzyme activity; when associated with Q-165 or R-165.
W179 (≠ Y173) to R: in CTLN1; mild; decreased affinity for aspartate; decreased affinity for citrulline; decreased argininosuccinate synthase activity; dbSNP:rs121908646
S180 (= S174) binding ; to I: in CTLN1; increased thermal stability; loss of argininosuccinate synthase activity; dbSNP:rs121908638; to N: in CTLN1; decreased thermal stability; decreased affinity for aspartate; decreased affinity for citrulline; decreased argininosuccinate synthase activity; dbSNP:rs121908638
S189 (= S183) binding
E191 (≠ G185) to Q: in CTLN1; loss of argininosuccinate synthase activity
A192 (≠ G186) to V: in CTLN1; decreased protein abundance
V263 (≠ I249) to M: in CTLN1; mild clinical course; no effect on affinity for aspartate; no effect on affinity for citrulline; decreased argininosuccinate synthase activity; dbSNP:rs192838388
R265 (= R251) to C: in CTLN1; severe clinical course; loss of argininosuccinate synthase activity; dbSNP:rs148918985
E270 (≠ G256) binding ; to Q: in CTLN1; loss of argininosuccinate synthase activity; dbSNP:rs775163147
R272 (≠ T258) to C: in CTLN1; increased thermal stability; decreased affinity for aspartate; decreased affinity for citrulline; decreased argininosuccinate synthase activity; dbSNP:rs762387914; to H: in CTLN1; increased thermal stability; decreased affinity for aspartate; decreased affinity for citrulline; decreased argininosuccinate synthase activity; dbSNP:rs768215008; to L: in CTLN1; increased thermal stability; decreased affinity for aspartate; decreased affinity for citrulline; decreased argininosuccinate synthase activity; dbSNP:rs768215008
G280 (≠ V266) to R: in CTLN1; loss of argininosuccinate synthase activity
Y282 (≠ F268) binding
T284 (≠ A270) to I: in CTLN1; mild clinical course; dbSNP:rs886039853
M302 (≠ L288) to V: in CTLN1; no effect on affinity for aspartate; no effect on affinity for citrulline; decreased argininosuccinate synthase activity
R304 (≠ K290) to W: in CTLN1; decreased protein abundance; dbSNP:rs121908642
G324 (= G310) to S: in CTLN1; loss of argininosuccinate synthase activity; dbSNP:rs121908639
G347 (= G333) to R: in CTLN1; severe clinical course
Y359 (≠ Q345) to D: in CTLN1; mild clinical course
G362 (= G348) to V: in CTLN1; mild; no effect on affinity for aspartate; no effect on affinity for citrulline; decreased argininosuccinate synthase activity; dbSNP:rs121908647
G390 (= G377) to R: in CTLN1; loss of argininosuccinate synthase activity; dbSNP:rs121908641

1j20A Crystal structure of thermus thermophilus hb8 argininosuccinate synthetase in complex with product (see paper)
28% identity, 95% coverage: 3:381/399 of query aligns to 2:373/386 of 1j20A

query
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1j20A

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I

I

I

L

I

Y

K

H

A

A

H

R

Q

R

L

A

L

V

E

E

K

S

H

L

T

T

L

L

T

D

K

R

W

E

Q

V

T

L

F

H

W

Q

K

R

N

D

Q

M

L

L

S

S

E

P

F

K

Y

Y

G

A

N

E

H

L

L

V

H

Y

E

Y

G

G

H

F

Y

W

L

Y

D

A

P

P

V

E

M

R

R

E

N

A

L

L

E

Q

A

A

F

Y

L

F

A

D

D

H

T

V

Q

A

Q

R

F

S

V

V

S

T

G

G

E

V

V

A

K

R

V

L

A

K

L

L

K

Y

P

K

Y

G

Q

N

F

V

Q

Y

L

V

I

V

G

G

I

R

D

K

S

A

P

P

H

K

D

S

L

L

M

Y

S

R

A

Q

K

D

F

L

G

V

S

S

Y

F

G

-

E

-

M

-

N

-

K

-

G

G

Y

Y

T

D

A

Q

E

K

D

D

V

A

K

E

G

G

F

F

T

I

K

K

I

I

active site: D12 (= D13), R92 (= R95), D121 (= D124), S168 (≠ E165)
binding adenosine monophosphate: A6 (= A7), T13 (= T14), A33 (≠ V34), R92 (= R95), H113 (= H116), G114 (= G117), F125 (= F128)
binding argininosuccinate: Y84 (= Y87), T88 (≠ V91), A115 (≠ S118), T116 (= T119), G119 (= G122), N120 (= N123), D121 (= D124), R124 (= R127), S177 (= S174), E179 (≠ N176), E253 (≠ G256), Y265 (≠ F268)

1j1zA Crystal structure of thermus thermophilus hb8 argininosuccinate synthetase in complex with substrate (see paper)
28% identity, 95% coverage: 3:381/399 of query aligns to 2:373/386 of 1j1zA

query
sites
1j1zA

K

K

V

I

V

V

L

L

A
|
A

Y

Y

S

S

G

G

L

L

D
|
D

T
|
T

T

S

F

I

C

I

A

L

I

K

H

W

L

L

S

K

Q

E

E

T

K

Y

G

R

Y

A

E

E

V

V

H

I

A

A

V

F

L

T

V
x
A

N

D

T

I

G

G

G

-

F

-

S

Q

E

G

E

E

L

V

K

E

T

E

T

A

E

R

E

E

R

K

A

A

G

L

K

R

L

T

G

G

I

A

A

S

S

K

F

A

K

I

V

A

L

L

D

D

V

L

T

K

Q

E

T

E

Y

F

Y

V

N

R

E

D

V

F

I

V

K

F

Y

P

L

M

I

M

F

R

G

A

N

G

V

A

L

V

K

Y

N

E

Q

G

T

Y

Y
|
Y

P

L

L

L

S

G

V
x
T

S

S

A

I

E

A

R
|
R

I

P

L

L

Q
x
I

A

A

K

K

A

H

L

L

A

V

E

R

Y

I

A

A

K

E

Q

E

I

E

G

G

A

A

K

E

A

A

V

I

A

A

H
|
H

G
|
G

S
x
A

T
|
T

G

G

A

K

G
|
G

N
|
N

D
|
D

Q

Q

V

V

R
|
R

F
|
F

D

E

M

L

I

T

F

A

Q

Y

T

A

I

L

L

K

P

P

E

D

A

I

E

K

I

V

I

I

T

A

P

P

I

W

R

R

D

E

L

W

Q

S

L

F

S

Q

-

G

R

R

E

K

A

E

E

M

I

I

E

A

F

Y

L

A

K

E

K

A

H

H

G

G

V

I

-

P

-

V

-

P

-

Y

E
x
S

M
|
M

N

D

F

A

E

N

K

L

A

L

K

H

Y

I

S
|
S

I

Y

N
x
E

K

G

G

G

I

V

-

L

-

E

-

D

-

P

W

W

G

A

T

E

S

P

V

P

G

K

G

G

K

M

E

F

T

R

L

M

T

T

S

Q

G

D

D

-

T

-

L

-

P

P

E

E

A

A

Y

-

P

-

T

-

Q

-

L

-

T

-

K

P

E

D

T

A

P

P

T

E

Q

Y

I

V

S

E

L

V

Q

E

F

F

E

F

A

E

G

G

E

D

L

P

V

V

G

A

V

V

N

N

G

G

Q

E

K

R

F

L

S

S

N

-

P

P

V

A

D

A

A

L

I

L

L

Q

K

R

V

L

Q

N

A

E

L

I

A

G

D

G

P

R

Y

H

A

G

I

V

G

G

R

R

D

V

I

D

H

I

V

V

G
x
E

D

N

T

R

I

F

I

V

G

G

I

M

K

K

G

S

R

R

V

G

G

V

F
x
Y

E

E

A

T

A

P

A

G

P

G

L

T

I

I

I

L

I

Y

K

H

A

A

H

R

Q

R

L

A

L

V

E

E

K

S

H

L

T

T

L

L

T

D

K

R

W

E

Q

V

T

L

F

H

W

Q

K

R

N

D

Q

M

L

L

S

S

E

P

F

K

Y

Y

G

A

N

E

H

L

L

V

H

Y

E

Y

G

G

H

F

Y

W

L

Y

D

A

P

P

V

E

M

R

R

E

N

A

L

L

E

Q

A

A

F

Y

L

F

A

D

D

H

T

V

Q

A

Q

R

F

S

V

V

S

T

G

G

E

V

V

A

K

R

V

L

A

K

L

L

K

Y

P

K

Y

G

Q

N

F

V

Q

Y

L

V

I

V

G

G

I

R

D

K

S

A

P

P

H

K

D

S

L

L

M

Y

S

R

A

Q

K

D

F

L

G

V

S

S

Y

F

G

-

E

-

M

-

N

-

K

-

G

G

Y

Y

T

D

A

Q

E

K

D

D

V

A

K

E

G

G

F

F

T

I

K

K

I

I

active site: D12 (= D13), R92 (= R95), D121 (= D124), S168 (≠ E165)
binding aspartic acid: A115 (≠ S118), T116 (= T119), G119 (= G122), N120 (= N123), D121 (= D124)
binding adenosine-5'-triphosphate: A6 (= A7), T13 (= T14), A33 (≠ V34), R92 (= R95), I95 (≠ Q98), H113 (= H116), G114 (= G117), F125 (= F128)
binding citrulline: Y84 (= Y87), T88 (≠ V91), R124 (= R127), S168 (≠ E165), M169 (= M166), S177 (= S174), E179 (≠ N176), E253 (≠ G256), Y265 (≠ F268)

1kh3A Crystal structure of thermus thermophilus hb8 argininosuccinate synthetase in complex with inhibitor (see paper)
27% identity, 95% coverage: 3:381/399 of query aligns to 2:367/380 of 1kh3A

query
sites
1kh3A

K

K

V

I

V

V

L

L

A
|
A

Y

Y

S

S

G

G

L

L

D
|
D

T
|
T

T

S

F

I

C

I

A

L

I

K

H

W

L

L

S

K

Q

E

E

T

K

Y

G

R

Y

A

E

E

V

V

H

I

A

A

V

F

L
x
T

V
x
A

N

D

T

I

G

G

G

-

F

-

S

Q

E

G

E

E

L

V

K

E

T

E

T

A

E

R

E

E

R

K

A

A

G

L

K

R

L

T

G

G

I

A

A

S

S

K

F

A

K

I

V

A

L

L

D

D

V

L

T

K

Q

E

T

E

Y

F

Y

V

N

R

E

D

V

F

I

V

K

F

Y

P

L

M

I

M

F

R

G

A

N

G

V

A

L

V

K

Y

N

E

Q

G

T

Y

Y
|
Y

P

L

L

L

S

G

V
x
T

S

S

A

I

E

A

R
|
R

I

P

L

L

Q

I

A

A

K

K

A

H

L

L

A

V

E

R

Y

I

A

A

K

E

Q

E

I

E

G

G

A

A

K

E

A

A

V

I

A

A

H
|
H

G
|
G

S
x
A

T
|
T

G

G

A

K

G
|
G

N
|
N

D
|
D

Q

Q

V

V

R
|
R

F
|
F

D

E

M

L

I

T

F

A

Q

Y

T

A

I

L

L

K

P

P

E

D

A

I

E

K

I

V

I

I

T

A

P

P

I

W

R

R

D

E

L

W

Q

S

L

F

S

Q

-

G

R

R

E

K

A

E

E

M

I

I

E

A

F

Y

L

A

K

E

K

A

H

H

G

G

V

I

-

P

-

V

-

P

-

Y

E
x
S

M
|
M

N
x
D

F

A

E

N

K

L

A

L

K

H

Y

I

S
|
S

I

Y

N
x
E

K

G

G

G

I

V

-

L

-

E

-

D

-

P

W

W

G

A

T

E

S

P

V

P

G

K

G

G

K

M

E

F

T

R

L

M

T

T

S

Q

G

D

D

-

T

-

L

-

P

P

E

E

A

A

Y

-

P

-

T

-

Q

-

L

-

T

-

K

P

E

D

T

A

P

P

T

E

Q

Y

I

V

S

E

L

V

Q

E

F

F

E

F

A

E

G

G

E

D

L

P

V

V

G

A

V

V

N

N

G

G

Q

E

K

R

F

L

S

S

N

-

P

P

V

A

D

A

A

L

I

L

L

Q

K

R

V

L

Q

N

A

E

L

I

A

G

D

G

P

R

Y

H

A

G

I

V

G

G

R

R

D

V

I

D

H

I

V

V

G
x
E

D

N

T

R

I

F

I

V

G

G

I

M

K

K

G

S

R

R

V

G

G

V

F
x
Y

E

E

A

T

A

P

A

G

P

G

L

T

I

I

I

L

I

Y

K

H

A

A

H

R

Q

R

L

A

L

V

E

E

K

S

H

L

T

T

L

L

T

D

K

R

W

E

Q

V

T

L

F

H

W

Q

K

R

N

D

Q

M

L

L

S

S

E

P

F

K

Y

Y

G

A

N

E

H

L

L

V

H

Y

E

Y

G

G

H

F

Y

W

L

Y

D

A

P

P

V

E

M

R

R

E

N

A

L

L

E

Q

A

A

F

Y

L

F

A

D

D

H

T

V

Q

A

Q

R

F

S

V

V

S

T

G

G

E

V

V

A

K

R

V

L

A

K

L

L

K

Y

P

K

Y

G

Q

N

F

V

Q

Y

L

V

I

V

G

G

I

R

D

K

S

A

P

P

H

K

D

S

L

L

M

Y

S

-

A

-

K

-

F

-

G

-

S

-

Y

-

G

-

E

-

M

-

N

-

K

R

G

G

Y

Y

T

D

A

Q

E

K

D

D

V

A

K

E

G

G

F

F

T

I

K

K

I

I

active site: D12 (= D13), R92 (= R95), D121 (= D124), S168 (≠ E165)
binding phosphoaminophosphonic acid-adenylate ester: A6 (= A7), T13 (= T14), T32 (≠ L33), A33 (≠ V34), H113 (= H116), G114 (= G117), F125 (= F128), S168 (≠ E165), M169 (= M166)
binding arginine: Y84 (= Y87), T88 (≠ V91), R124 (= R127), S168 (≠ E165), M169 (= M166), D170 (≠ N167), S177 (= S174), E179 (≠ N176), E253 (≠ G256), Y265 (≠ F268)
binding aspartic acid: A115 (≠ S118), T116 (= T119), G119 (= G122), N120 (= N123), D121 (= D124)

6e5yA 1.50 angstrom resolution crystal structure of argininosuccinate synthase from bordetella pertussis in complex with amp.
25% identity, 85% coverage: 2:340/399 of query aligns to 11:364/438 of 6e5yA

query
sites
6e5yA

K

Q

K

K

V

V

V

G

L

I

A
|
A

Y

F

S

S

G

G

L

L

D
|
D

T

T

T

S

F

A

C

A

A

L

I

L

H

W

L

M

S

R

Q

Q

E

-

K

K

G

G

Y

A

E

V

V

P

H

Y

A

A

V

Y

L
x
T

V
x
A

N

N

T

L

G

G

G

Q

F

P

S

D

E

E

E

P

E

D

L

Y

K

D

T

E

T

I

E

P

E

R

R

R

A

A

G

M

K

Q

L

Y

G

G

I

A

A

E

S

A

F

A

K

R

V

L

L

V

D

D

V

C

T

R

Q

A

T

Q

Y

L

Y

V

N

A

E

E

V

G

I

I

K

A

Y

A

L

L

I

Q

F

A

G

G

N

A

V

F

-

H

-

I

-

S

L

T

K

A

N

G

Q

L

T

T

Y

Y

P

F

L

N

S

T

V

T

S

P

A

I

E

G

R
|
R

I

A

L

V

Q

T

A

G

K

T

A

M

L

L

A

V

E

A

Y

A

A

M

K

K

Q

E

I

D

G

G

A

V

K

N

A

I

V

W

A

G

H

D

G

G

S

S

T

T

G

F

A

K

G

G

N

N

D
|
D

Q

I

V

E

R

R

F

F

D

Y

M

R

I

Y

F

G

Q

L

T

L

I

T

L

N

P

P

E

D

A

L

E

K

I

I

I

Y

T

K

P

P

I

W

R

L

D

D

L

Q

-

T

-

F

-

I

-

D

Q

E

L

L

S

G

R

G

E

R

A

A

E

E

I

M

-

S

E

E

F

Y

L

M

K

R

K

Q

H

A

G

G

V

F

E

D

-

Y

-

K

M

M

N

S

F

A

E

E

K

K

A

A

K

-

Y

Y

S
|
S

I

T

N
x
D

K

S

G

N

I

M

W

L

G

G

T

A

S

T

V

H

G

E

G

A

K

K

-

D

-

L

E

E

T

L

L

L

T

S

S

A

G

G

D

I

T

R

L

I

P

V

E

Q

E

P

A

I

Y

M

P

G

T

V

Q

A

L

F

T

W

K

Q

E

D

T

S

-

V

-

Q

-

I

-

K

P

A

T

E

Q

E

I

V

S

T

L

V

Q

R

F

F

E

E

A

E

G

G

E

Q

L

P

V

V

G

A

V

L

N

N

G

G

Q

V

K

E

F

Y

S

A

N

D

P

P

V

V

D

E

A

L

I

L

L

L

K

E

V

A

Q

N

A

R

L

I

A

G

D

G

P

R

Y

H

A

G

I

L

G

G

R

M

D

S

I

D

H

Q

V

I

G

E

D

N

T

R

I

I

G

E

I

A

K

K

G

S

R

R

V

G

G

I

F

Y

E

E

A

A

A

P

A

G

P

L

L

A

I

L

I

F

K

I

A

A

H

Y

Q

E

L

R

L

L

E

V

K

T

-

G

-

I

H

H

T

N

L

E

T

D

K

T

W

I

Q

E

T

Q

F

Y

W

R

K

E

N

N

Q

-

L

-

S

G

E

R

F

K

Y

L

G

G

N

R

H

L

L

L

H

Y

E

Q

G

G

H

R

Y

W

L

F

D

D

P

P

V

Q

M

A

R

I

N

M

L

L

-

R

E

E

A

T

F

A

L

Q

A

R

D

W

T

V

Q

A

Q

R

F

A

V

I

S

T

G

G

E

E

V

V

K

T

V

L

A

E

L

L

K

R

active site: D22 (= D13), R106 (= R95), D135 (= D124), S191 (= S174)
binding adenosine monophosphate: A16 (= A7), T41 (≠ L33), A42 (≠ V34), D193 (≠ N176)

5us8A 2.15 angstrom resolution crystal structure of argininosuccinate synthase from bordetella pertussis
25% identity, 85% coverage: 2:340/399 of query aligns to 15:368/445 of 5us8A

query
sites
5us8A

K

Q

K

K

V

V

V

G

L

I

A

A

Y

F

S

S

G

G

L

L

D
|
D

T

T

T

S

F

A

C

A

A

L

I

L

H

W

L

M

S

R

Q

Q

E

-

K

K

G

G

Y

A

E

V

V

P

H

Y

A

A

V

Y

L

T

V

A

N

N

T

L

G

G

G

Q

F

P

S

D

E

E

E

P

E

D

L

Y

K

D

T

E

T

I

E

P

E

R

R

R

A

A

G

M

K

Q

L

Y

G

G

I

A

A

E

S

A

F

A

K

R

V

L

L

V

D

D

V

C

T

R

Q

A

T

Q

Y

L

Y

V

N

A

E

E

V

G

I

I

K

A

Y

A

L

L

I

Q

F

A

G

G

N

A

V

F

-

H

-

I

-

S

L

T

K

A

N

G

Q

L

T

T

Y

Y

P

F

L

N

S

T

V

T

S

P

A

I

E

G

R
|
R

I

A

L

V

Q

T

A

G

K

T

A

M

L

L

A

V

E

A

Y

A

A

M

K

K

Q

E

I

D

G

G

A

V

K

N

A

I

V

W

A

G

H

D

G

G

S

S

T

T

G

F

A

K

G

G

N

N

D
|
D

Q

I

V

E

R

R

F

F

D

Y

M

R

I

Y

F

G

Q

L

T

L

I

T

L

N

P

P

E

D

A

L

E

K

I

I

I

Y

T

K

P

P

I

W

R

L

D

D

L

Q

-

T

-

F

-

I

-

D

Q

E

L

L

S

G

R

G

E

R

A

A

E

E

I

M

-

S

E

E

F

Y

L

M

K

R

K

Q

H

A

G

G

V

F

E

D

-

Y

-

K

M

M

N

S

F

A

E

E

K

K

A

A

K

-

Y

Y

S
|
S

I

T

N

D

K

S

G

N

I

M

W

L

G

G

T

A

S

T

V

H

G

E

G

A

K

K

-

D

-

L

E

E

T

L

L

L

T

S

S

A

G

G

D

I

T

R

L

I

P

V

E

Q

E

P

A

I

Y

M

P

G

T

V

Q

A

L

F

T

W

K

Q

E

D

T

S

-

V

-

Q

-

I

-

K

P

A

T

E

Q

E

I

V

S

T

L

V

Q

R

F

F

E

E

A

E

G

G

E

Q

L

P

V

V

G

A

V

L

N

N

G

G

Q

V

K

E

F

Y

S

A

N

D

P

P

V

V

D

E

A

L

I

L

L

L

K

E

V

A

Q

N

A

R

L

I

A

G

D

G

P

R

Y

H

A

G

I

L

G

G

R

M

D

S

I

D

H

Q

V

I

G

E

D

N

T

R

I

I

G

E

I

A

K

K

G

S

R

R

V

G

G

I

F

Y

E

E

A

A

A

P

A

G

P

L

L

A

I

L

I

F

K

I

A

A

H

Y

Q

E

L

R

L

L

E

V

K

T

-

G

-

I

H

H

T

N

L

E

T

D

K

T

W

I

Q
x
E

T

Q

F

Y

W
x
R

K
x
E

N

N

Q

-

L

-

S

G

E
x
R

F
x
K

Y

L

G

G

N

R

H

L

L

L

H

Y

E

Q

G

G

H

R

Y

W

L

F

D

D

P

P

V

Q

M

A

R

I

N

M

L

L

-

R

E

E

A

T

F

A

L

Q

A

R

D

W

T

V

Q

A

Q

R

F

A

V

I

S

T

G

G

E

E

V

V

K

T

V

L

A

E

L

L

K

R

active site: D26 (= D13), R110 (= R95), D139 (= D124), S195 (= S174)
binding adenosine: E321 (≠ Q292), R324 (≠ W295), E325 (≠ K296), R328 (≠ E301), K329 (≠ F302)

P0A6E4 Argininosuccinate synthase; Citrulline--aspartate ligase; EC 6.3.4.5 from Escherichia coli (strain K12) (see 4 papers)
25% identity, 85% coverage: 2:340/399 of query aligns to 12:365/447 of P0A6E4

query
sites
P0A6E4

K

Q

K

R

V

I

V

G

L

I

A
|
A

Y
x
F

S
|
S

G
|
G

L
|
L

D
|
D

T
|
T

T
x
S

F

A

C

A

A

L

I

L

H

W

L

M

S

R

Q

Q

E

-

K

K

G

G

Y

A

E

V

V

P

H

Y

A

A

V

Y

L

T

V
x
A

N

N

T

L

G

G

G

Q

F

P

S

D

E

E

E

D

L

Y

K

D

T

A

T

I

E

P

E

R

R

R

A

A

G

M

K

E

L

Y

G

G

I

A

A

E

S

N

F

A

K

R

V

L

L

I

D

D

V

C

T

R

Q

K

T

Q

Y

L

Y

V

N

A

E

E

-

G

-

I

-

A

V

A

I

I

K

Q

Y

C

L

G

I

A

F

F

G

H

N

N

V

T

L

T

K

G

N

G

Q

L

T

T

Y
|
Y

P

F

L

N

S

T

V

T

S

P

A

L

E

G

R

R

I

A

L

V

Q

T

A

G

K

T

A

M

L

L

A

V

E

A

Y

A

A

M

K

K

Q

E

I

D

G

G

A

V

K

N

A

I

V

W

A

G

H

D

G
|
G

S

S

T
|
T

G

Y

A

K

G

G

N
|
N

D
|
D

Q

I

V

E

R
|
R

F

F

D

Y

M

R

I

Y

F

G

Q

L

T

L

I

T

L

N

P

A

E

E

A

L

E

Q

I

I

I

Y

T

K

P

P

I

W

R

L

D

D

L

T

Q

D

L

F

-

I

-

D

-

E

-

L

-

G

S

G

R

R

E

H

A

E

E

M

I

S

E

E

F

F

L

M

K

I

K

A

H

C

G

G

V

F

E

D

-

Y

-

K

M

M

N

S

F

V

E

E

K

K

A

A

K

-

Y

Y

S
|
S

I

T

N
x
D

K

S

G

N

I

M

W

L

G

G

T

A

S
x
T

V

H

G
x
E

G

A

K

K

-

D

-

L

E

E

T

Y

L

L

T

N

S

S

G

S

D

V

T

K

L

I

P

V

E

N

E

P

A

I

Y

M

P

G

T

V

Q

K

L

F

T

W

K

D

E

E

T

S

-

V

-

K

-

I

-

P

P

A

T

E

Q

E

I

V

S

T

L

V

Q

R

F

F

E

E

A

Q

G

G

E

H

L

P

V

V

G

A

V

L

N

N

G

G

Q

K

K

T

F

F

S

S

N

D

P

D

V

V

D

E

A

M

I

M

L

L

K

E

V

A

Q

N

A

R

L

I

A

G

D

G

P

R

Y

H

A

G

I

L

G

G

R

M

D

S

I

D

H

Q

V

I

G
x
E

D

N

T

R

I

I

G

E

I

A

K

K

G

S

R

R

V

G

G

I

F

Y

E

E

A

A

A

P

A

G

P

M

L

A

I

L

I

H

K

I

A

A

H

Y

Q

E

L

R

L

L

-

L

-

T

-

G

-

I

-

H

E

N

K

E

H

D

T

T

L

I

T

E

K

Q

W

Y

Q

H

T

A

F

H

W

G

K

R

N

-

Q

Q

L

L

S

-

E

-

F

-

Y

-

G

G

N

R

H

L

L

L

H

Y

E

Q

G

G

H

R

Y

W

L

F

D

D

P

S

-

Q

-

A

-

L

V

M

M

L

R

R

N

D

-

S

L

L

E

Q

A

R

F

W

L

V

A

A

D

S

T

Q

Q

-

F

-

V

I

S

T

G

G

E

E

V

V

K

T

V

L

A

E

L

L

K

R

17:25 (vs. 7:15, 78% identical) binding
A43 (≠ V34) binding
Y99 (= Y87) binding
G129 (= G117) binding
T131 (= T119) binding ; binding
N135 (= N123) binding ; binding
D136 (= D124) binding ; binding
R139 (= R127) binding
S192 (= S174) binding
D194 (≠ N176) binding
T201 (≠ S183) binding
E203 (≠ G185) binding
E280 (≠ G256) binding

Sites not aligning to the query:

1 modified: Initiator methionine, Removed

1k97A Crystal structure of e. Coli argininosuccinate synthetase in complex with aspartate and citrulline (see paper)
25% identity, 85% coverage: 2:340/399 of query aligns to 11:364/432 of 1k97A

query
sites
1k97A

K

Q

K

R

V

I

V

G

L

I

A

A

Y

F

S

S

G

G

L

L

D
|
D

T

T

T

S

F

A

C

A

A

L

I

L

H

W

L

M

S

R

Q

Q

E

-

K

K

G

G

Y

A

E

V

V

P

H

Y

A

A

V

Y

L

T

V

A

N

N

T

L

G

G

G

Q

F

P

S

D

E

E

E

D

L

Y

K

D

T

A

T

I

E

P

E

R

R

R

A

A

G

M

K

E

L

Y

G

G

I

A

A

E

S

N

F

A

K

R

V

L

L

I

D

D

V

C

T

R

Q

K

T

Q

Y

L

Y

V

N

A

E

E

-

G

-

I

-

A

V

A

I

I

K

Q

Y

C

L

G

I

A

F

F

G

H

N

N

V

T

L

T

K

G

N

G

Q

L

T

T

Y
|
Y

P

F

L

N

S

T

V
x
T

S
x
P

A

L

E

G

R
|
R

I

A

L

V

Q

T

A

G

K

T

A

M

L

L

A

V

E

A

Y

A

A

M

K

K

Q

E

I

D

G

G

A

V

K

N

A

I

V

W

A

G

H

D

G

G

S
|
S

T
|
T

G

Y

A

K

G
|
G

N
|
N

D
|
D

Q

I

V

E

R
|
R

F

F

D

Y

M

R

I

Y

F

G

Q

L

T

L

I

T

L

N

P

A

E

E

A

L

E

Q

I

I

I

Y

T

K

P

P

I

W

R

L

D

D

L

T

Q

D

L

F

-

I

-

D

-

E

-

L

-

G

S

G

R

R

E

H

A

E

E

M

I

S

E

E

F

F

L

M

K

I

K

A

H

C

G

G

V

F

E

D

-

Y

-

K

M

M

N

S

F

V

E

E

K

K

A

A

K

-

Y

Y

S
|
S

I
x
T

N
x
D

K

S

G

N

I

M

W

L

G

G

T

A

S
x
T

V

H

G
x
E

G

A

K

K

-

D

-

L

E

E

T

Y

L

L

T

N

S

S

G

S

D

V

T

K

L

I

P

V

E

N

E

P

A

I

Y

M

P

G

T

V

Q

K

L

F

T

W

K

D

E

E

T

S

-

V

-

K

-

I

-

P

P

A

T

E

Q

E

I

V

S

T

L

V

Q

R

F

F

E

E

A

Q

G

G

E

H

L

P

V

V

G

A

V

L

N

N

G

G

Q

K

K

T

F

F

S

S

N

D

P

D

V

V

D

E

A

M

I

M

L

L

K

E

V

A

Q

N

A

R

L

I

A

G

D

G

P

R

Y

H

A

G

I

L

G

G

R

M

D

S

I

D

H

Q

V

I

G
x
E

D

N

T

R

I

I

G

E

I

A

K

K

G

S

R

R

V

G

G

I

F
x
Y

E

E

A

A

A

P

A

G

P

M

L

A

I

L

I

H

K

I

A

A

H

Y

Q

E

L

R

L

L

-

L

-

T

-

G

-

I

-

H

E

N

K

E

H

D

T

T

L

I

T

E

K

Q

W

Y

Q

H

T

A

F

H

W

G

K

R

N

-

Q

Q

L

L

S

-

E

-

F

-

Y

-

G

G

N

R

H

L

L

L

H
x
Y

E

Q

G

G

H

R

Y

W

L

F

D

D

P

S

-

Q

-

A

-

L

V

M

M

L

R

R

N

D

-

S

L

L

E

Q

A

R

F

W

L

V

A

A

D

S

T

Q

Q

-

F

-

V

I

S

T

G

G

E

E

V

V

K

T

V

L

A

E

L

L

K

R

active site: D22 (= D13), R106 (= R95), D135 (= D124), S191 (= S174)
binding aspartic acid: S129 (= S118), T130 (= T119), G133 (= G122), N134 (= N123), D135 (= D124)
binding citrulline: Y98 (= Y87), T102 (≠ V91), P103 (≠ S92), R138 (= R127), S191 (= S174), T192 (≠ I175), D193 (≠ N176), T200 (≠ S183), E202 (≠ G185), E279 (≠ G256), Y291 (≠ F268), Y331 (≠ H308)

1kp3A Crystal structure of e. Coli argininosuccinate synthetase in complex with atp and citrulline (see paper)
25% identity, 85% coverage: 2:340/399 of query aligns to 11:364/439 of 1kp3A

query
sites
1kp3A

K

Q

K

R

V

I

V

G

L

I

A
|
A

Y

F

S
|
S

G

G

G
|
G

L

L

D
|
D

T
|
T

T

S

F

A

C

A

A

L

I

L

H

W

L

M

S

R

Q

Q

E

-

K

K

G

G

Y

A

E

V

V

P

H

Y

A

A

V

Y

L
x
T

V
x
A

N

N

T

L

G

G

G

Q

F

P

S

D

E

E

E

D

L

Y

K

D

T

A

T

I

E

P

E

R

R

R

A

A

G

M

K

E

L

Y

G

G

I

A

A

E

S

N

F

A

K

R

V

L

L

I

D

D

V

C

T

R

Q

K

T

Q

Y

L

Y

V

N

A

E

E

-

G

-

I

-

A

V

A

I

I

K

Q

Y

C

L

G

I

A

F

F

G

H

N

N

V

T

L

T

K

G

N

G

Q

L

T

T

Y
|
Y

P

F

L

N

S

T

V
x
T

S
x
P

A

L

E

G

R
|
R

I

A

L

V

Q

T

A

G

K

T

A

M

L

L

A

V

E

A

Y

A

A

M

K

K

Q

E

I

D

G

G

A

V

K

N

A

I

V

W

A

G

H
x
D

G
|
G

S
|
S

T
|
T

G

Y

A

K

G
|
G

N
|
N

D
|
D

Q

I

V

E

R
|
R

F
|
F

D

Y

M

R

I

Y

F

G

Q

L

T

L

I

T

L

N

P

A

E

E

A

L

E

Q

I

I

I

Y

T

K

P

P

I

W

R

L

D

D

L

T

Q

D

L

F

-

I

-

D

-

E

-

L

-

G

S

G

R

R

E

H

A

E

E

M

I

S

E

E

F

F

L

M

K

I

K

A

H

C

G

G

V

F

E

D

-

Y

-

K

M

M

N

S

F

V

E

E

K

K

A

A

K

-

Y

Y

S
|
S

I

T

N
x
D

K

S

G

N

I

M

W

L

G

G

T

A

S
x
T

V

H

G
x
E

G

A

K

K

-

D

-

L

E

E

T

Y

L

L

T

N

S

S

G

S

D

V

T

K

L

I

P

V

E

N

E

P

A

I

Y

M

P

G

T

V

Q

K

L

F

T

W

K

D

E

E

T

S

-

V

-

K

-

I

-

P

P

A

T

E

Q

E

I

V

S

T

L

V

Q

R

F

F

E

E

A

Q

G

G

E

H

L

P

V

V

G

A

V

L

N

N

G

G

Q

K

K

T

F

F

S

S

N

D

P

D

V

V

D

E

A

M

I

M

L

L

K

E

V

A

Q

N

A

R

L

I

A

G

D

G

P

R

Y

H

A

G

I

L

G

G

R

M

D

S

I

D

H

Q

V

I

G
x
E

D

N

T

R

I

I

G

E

I

A

K

K

G
x
S

R

R

V

G

G

I

F
x
Y

E

E

A

A

A

P

A

G

P

M

L

A

I

L

I

H

K

I

A

A

H

Y

Q

E

L

R

L

L

-

L

-

T

-

G

-

I

-

H

E

N

K

E

H

D

T

T

L

I

T

E

K

Q

W

Y

Q

H

T

A

F

H

W

G

K

R

N

-

Q

Q

L

L

S

-

E

-

F

-

Y

-

G

G

N

R

H

L

L

L

H

Y

E

Q

G

G

H

R

Y

W

L

F

D

D

P

S

-

Q

-

A

-

L

V

M

M

L

R

R

N

D

-

S

L

L

E

Q

A

R

F

W

L

V

A

A

D

S

T

Q

Q

-

F

-

V

I

S

T

G

G

E

E

V

V

K

T

V

L

A

E

L

L

K

R

active site: D22 (= D13), R106 (= R95), D135 (= D124), S191 (= S174)
binding adenosine-5'-triphosphate: A16 (= A7), S18 (= S9), G20 (= G11), D22 (= D13), T23 (= T14), T41 (≠ L33), A42 (≠ V34), D127 (≠ H116), G128 (= G117), S129 (= S118), F139 (= F128), D193 (≠ N176)
binding citrulline: Y98 (= Y87), T102 (≠ V91), P103 (≠ S92), T130 (= T119), G133 (= G122), N134 (= N123), D135 (= D124), R138 (= R127), D193 (≠ N176), T200 (≠ S183), E202 (≠ G185), E202 (≠ G185), E279 (≠ G256), S287 (≠ G264), Y291 (≠ F268)

2pg3A Crystal structure of a queuosine biosynthesis protein quec (eca1155) from erwinia carotovora subsp. Atroseptica scri1043 at 2.40 a resolution
33% identity, 29% coverage: 1:117/399 of query aligns to 1:113/221 of 2pg3A

query
sites
2pg3A

M

M

K

K

K

R

V

A

V

V

L

V

A

V

Y

F

S

S

G

G

L

Q

D

D

T

S

T

T

F

T

C

C

A

L

I

I

H

Q

L

A

S

L

Q

Q

E

D

K

Y

G

D

Y

-

E

D

V

V

H

H

A

C

V

I

L

T

V

F

N

D

T

Y

G

G

G

Q

F

R

S

H

E

R

E

A

E

E

L

I

K

E

T

V

T

A

E

Q

E

E

R

L

A

S

G

Q

K

K

L

L

G

G

I

A

A

A

S

A

F

H

K

K

V

V

L

L

D

D

V

V

T

-

Q

-

T

G

Y

L

N

N

E

E

V

L

I

A

K

T

Y

-

L

-

I

-

F

-

G

-

N

S

V

S

L

L

K

T

N

R

Q

D

T

S

Y

I

P

P

L

V

S

P

-

D

-

N

-

T

-

F

V

V

S

P

A

G

E

R

R

N

I

I

L

L

Q

F

A

L

K

T

A

L

L

A

A

S

E

I

Y

Y

A

A

K

Y

Q

Q

I

V

G

G

A

A

K

E

A

A

V

V

A

I

H

T

G

G

Sites not aligning to the query:

binding zinc ion: 179, 188, 191, 194

Q6D820 7-cyano-7-deazaguanine synthase; 7-cyano-7-carbaguanine synthase; PreQ(0) synthase; Queuosine biosynthesis protein QueC; EC 6.3.4.20 from Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia carotovora subsp. atroseptica)
31% identity, 29% coverage: 1:117/399 of query aligns to 1:122/231 of Q6D820

query
sites
Q6D820

M

M

K

K

K

R

V

A

V

V

L

V

A

V

Y

F

S

S

G

G

L

Q

D

D

T

S

T

T

F

T

C

C

A

L

I

I

H

Q

L

A

S

L

Q

Q

E

D

K

Y

G

D

Y

-

E

D

V

V

H

H

A

C

V

I

L

T

V

F

N

D

T

Y

G

G

G

Q

F

R

S

H

E

R

E

A

E

E

L

I

K

E

T

V

T

A

E

Q

E

E

R

L

A

S

G

Q

K

K

L

L

G

G

I

A

A

A

S

A

F

H

K

K

V

V

L

L

D

D

V

V

T

-

Q

-

T

G

Y

L

N

N

E

E

V

L

I

A

K

T

Y

S

L

S

I

L

F

T

G

R

N

D

V

S

L

I

K

P

N

V

Q

P

T

D

Y

Y

P

D

L

A

S

N

-

A

-

Q

-

G

-

I

-

P

-

N

-

T

-

F

V

V

S

P

A

G

E

R

R

N

I

I

L

L

Q

F

A

L

K

T

A

L

L

A

A

S

E

I

Y

Y

A

A

K

Y

Q

Q

I

V

G

G

A

A

K

E

A

A

V

V

A

I

H

T

G

G

Sites not aligning to the query:

188 binding
197 binding
200 binding
203 binding

8cp3A Apo-lare in complex with amp-pnp (see paper)
28% identity, 38% coverage: 2:152/399 of query aligns to 20:152/245 of 8cp3A

query
sites
8cp3A

K

K

V

V

V

I

L

V

A
|
A

Y
|
Y

S
|
S

G

G

G
|
G

L

V

D
|
D

T
x
S

T

T

F

L

C

I

A

S

I

K

H

I

L

A

S

S

Q

D

E

-

K

-

G

N

Y

A

E

Q

V

T

H

L

A

A

V

V

L

T

V
x
I

N

D

T

N

G

G

G

F

F
|
F

S

S

E

E

E

N

E

V

L

I

K

K

T

K

T

A

E

E

E

N

R

R

A

A

G

K

K

K

L

Y

G

N

I

I

A

P

S

Q

F

-

K

K

V

T

L

I

D

K

V

I

T

-

Q

-

T

D

Y

Y

Y

L

N

N

E

E

V

I

I

T

K

-

Y

-

L

-

I

-

F

-

G

S

N

K

V

D

L

L

K

E

N

N

Q

R

T

C

Y

Y

P

N

L

-

S

-

V

-

S

C

A

K

E

K

R

R

I

I

L

-

Q

-

A

A

K

E

A

E

L

L

A

K

E

R

Y

I

A

K

K

N

Q

E

I

L

G

N

A

Y

K

D

A

I

V

I

A

V

H
x
D

G
|
G

S

T

T

I

G

-

A

-

G

-

N

-

D

-

Q

-

V

-

R

-

F

Y

D

D

M

D

I

I

F

F

Q

E

-

D

-
x
R

-

P

-

G

-

I

T

K

I

A

L
x
F

P

N

E

E

A

S

E

N

I

I

T

S

P

P

I

L

R

S

D

N

L

L

Q

K

L

F

S

S

R

K

binding phosphoaminophosphonic acid-adenylate ester: A25 (= A7), Y26 (= Y8), S27 (= S9), G29 (= G11), D31 (= D13), S32 (≠ T14), I50 (≠ V34), F55 (= F39), D119 (≠ H116), G120 (= G117), R130 (vs. gap), F136 (≠ L136)

8cp4B [4fe-4s] cluster containing lare in complex with amp (see paper)
28% identity, 38% coverage: 2:152/399 of query aligns to 17:149/254 of 8cp4B

query
sites
8cp4B

K

K

V

V

V

I

L

V

A

A

Y

Y

S

S

G

G

L

V

D

D

T

S

T

T

F

L

C

I

A

S

I

K

H

I

L

A

S

S

Q

D

E

-

K

-

G

N

Y

A

E

Q

V

T

H

L

A

A

V

V

L

T

V

I

N

D

T

N

G

G

G

F

F

F

S

S

E

E

E

N

E

V

L

I

K

K

T

K

T

A

E

E

E

N

R

R

A

A

G

K

K

K

L

Y

G

N

I

I

A

P

S

Q

F

-

K

K

V

T

L

I

D

K

V

I

T

-

Q

-

T

D

Y

Y

Y

L

N

N

E

E

V

I

I

T

K

-

Y

-

L

-

I

-

F

-

G

S

N

K

V

D

L

L

K

E

N

N

Q
x
R

T
x
C

Y

Y

P

N

L

-

S

-

V

-

S
x
C

A
x
K

E

K

R

R

I

I

L

-

Q

-

A

A

K

E

A

E

L

L

A

K

E

R

Y

I

A

K

K

N

Q

E

I

L

G

N

A

Y

K

D

A

I

V

I

A

V

H

D

G

G

S

T

T

I

G

-

A

-

G

-

N

-

D

-

Q

-

V

-

R

-

F

Y

D

D

M

D

I

I

F

F

Q

E

-

D

-
x
R

-

P

-
x
G

-

I

T

K

I

A

L

F

P

N

E

E

A

S

E

N

I

I

T

S

P

P

I

L

R

S

D

N

L

L

Q

K

L

F

S

S

R

K

binding chloride ion: R127 (vs. gap), G129 (vs. gap)
binding iron/sulfur cluster: R90 (≠ Q85), C91 (≠ T86), C94 (≠ S92), K95 (≠ A93)

Sites not aligning to the query:

binding iron/sulfur cluster: 169

8cp4A [4fe-4s] cluster containing lare in complex with amp (see paper)
28% identity, 38% coverage: 2:152/399 of query aligns to 18:150/255 of 8cp4A

query
sites
8cp4A

K

K

V

V

V

I

L

V

A

A

Y
|
Y

S

S

G

G

L

V

D

D

T

S

T

T

F

L

C

I

A

S

I

K

H

I

L

A

S

S

Q

D

E

-

K

-

G

N

Y

A

E

Q

V

T

H

L

A

A

V

V

L
x
T

V
x
I

N

D

T

N

G

G

G
x
F

F
|
F

S

S

E

E

E

N

E

V

L

I

K

K

T

K

T

A

E

E

E

N

R

R

A

A

G

K

K

K

L

Y

G

N

I

I

A

P

S

Q

F

-

K

K

V

T

L

I

D

K

V

I

T

-

Q

-

T

D

Y

Y

Y

L

N

N

E

E

V

I

I

T

K

-

Y

-

L

-

I

-

F

-

G

S

N

K

V

D

L

L

K

E

N

N

Q

R

T
x
C

Y

Y

P

N

L

-

S

-

V

-

S
x
C

A
x
K

E

K

R

R

I

I

L

-

Q

-

A

A

K

E

A

E

L

L

A

K

E

R

Y

I

A

K

K

N

Q

E

I

L

G

N

A

Y

K

D

A

I

V

I

A

V

H

D

G

G

S

T

T

I

G

-

A

-

G

-

N

-

D

-

Q

-

V

-

R

-

F

Y

D

D

M

D

I

I

F

F

Q

E

-

D

-

R

-

P

-

G

-

I

T

K

I

A

L
x
F

P

N

E

E

A

S

E

N

I

I

T

S

P

P

I

L

R

S

D

N

L

L

Q

K

L

F

S

S

R

K

binding adenosine monophosphate: Y24 (= Y8), T47 (≠ L33), I48 (≠ V34), F53 (= F39), K96 (≠ A93), F134 (≠ L136)
binding iron/sulfur cluster: F52 (≠ G38), F53 (= F39), C92 (≠ T86), C95 (≠ S92)

Sites not aligning to the query:

binding iron/sulfur cluster: 170

8cnzD Mmlare-[4fe-4s] phased by fe-sad (see paper)
28% identity, 38% coverage: 2:152/399 of query aligns to 24:156/261 of 8cnzD

query
sites
8cnzD

K

K

V

V

V

I

L

V

A

A

Y

Y

S

S

G

G

L

V

D

D

T

S

T

T

F

L

C

I

A

S

I

K

H

I

L

A

S

S

Q

D

E

-

K

-

G

N

Y

A

E

Q

V

T

H

L

A

A

V

V

L

T

V

I

N

D

T

N

G

G

G
x
F

F

F

S

S

E

E

E

N

E

V

L

I

K

K

T

K

T

A

E

E

E

N

R

R

A

A

G

K

K

K

L

Y

G

N

I

I

A

P

S

Q

F

-

K

K

V

T

L

I

D

K

V

I

T

-

Q

-

T

D

Y

Y

Y

L

N

N

E

E

V

I

I

T

K

-

Y

-

L

-

I

-

F

-

G

S

N

K

V

D

L

L

K

E

N

N

Q

R

T
x
C

Y

Y

P

N

L

-

S

-

V

-

S
x
C

A

K

E

K

R

R

I

I

L

-

Q

-

A

A

K

E

A

E

L

L

A

K

E

R

Y

I

A

K

K

N

Q

E

I

L

G

N

A

Y

K

D

A

I

V

I

A

V

H

D

G

G

S

T

T

I

G

-

A

-

G

-

N

-

D

-

Q

-

V

-

R

-

F

Y

D

D

M

D

I

I

F

F

Q

E

-

D

-

R

-

P

-

G

-

I

T

K

I

A

L

F

P

N

E

E

A

S

E

N

I

I

T

S

P

P

I

L

R

S

D

N

L

L

Q

K

L

F

S

S

R

K

binding iron/sulfur cluster: F58 (≠ G38), C98 (≠ T86), C101 (≠ S92)

Sites not aligning to the query:

binding iron/sulfur cluster: 176

Query Sequence

>Echvi_3846 FitnessBrowser__Cola:Echvi_3846
MKKVVLAYSGGLDTTFCAIHLSQEKGYEVHAVLVNTGGFSEEELKTTEERAGKLGIASFK
VLDVTQTYYNEVIKYLIFGNVLKNQTYPLSVSAERILQAKALAEYAKQIGAKAVAHGSTG
AGNDQVRFDMIFQTILPEAEIITPIRDLQLSREAEIEFLKKHGVEMNFEKAKYSINKGIW
GTSVGGKETLTSGDTLPEEAYPTQLTKETPTQISLQFEAGELVGVNGQKFSNPVDAILKV
QALADPYAIGRDIHVGDTIIGIKGRVGFEAAAPLIIIKAHQLLEKHTLTKWQTFWKNQLS
EFYGNHLHEGHYLDPVMRNLEAFLADTQQFVSGEVKVALKPYQFQLIGIDSPHDLMSAKF
GSYGEMNKGYTAEDVKGFTKILGNQTAIYHKVNQTLDND

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