SitesBLAST – Find functional sites

 

SitesBLAST

Comparing Dsui_0636 Dsui_0636 amine acid ABC transporter, permease protein, 3-TM region, His/Glu/Gln/Arg/opine family 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 2 hits to proteins with known functional sites (download)

4ymtC Crystal structure of an amino acid abc transporter complex with arginines (see paper)
29% identity, 89% coverage: 21:237/245 of query aligns to 11:215/215 of 4ymtC

query
sites
4ymtC
Y
 
Y
L
 
T
G
 
P
W
 
L
L
 
F
F
 
I
T
 
S
G
 
G
L
 
L
Q
 
I
W
 
M
T
 
T
V
 
L
A
 
K
L
 
L
S
 
T
L
 
F
S
 
L
A
 
A
W
 
V
V
 
T
I
 
I
A
 
G
L
 
V
V
 
L
V
 
M
G
 
G
S
 
L
I
 
F
V
 
I
G
 
A
V
 
L
L
 
M
R
 
K
T
 
M
V
 
S
P
 
S
N
 
I
R
 
K
W
 
P
L
 
I
S
 
K
G
 
L
F
 
V
A
 
A
A
 
S
V
 
S
Y
 
Y
V
 
I
E
 
E
C
 
V
F
 
I
R
 
R
N
 
G
V
 
T
P
|
P
L
|
L
L
 
L
V
 
V
Q
 
Q
L
 
L
F
 
L
S
 
L
W
 
I
Y
 
Y
F
 
-
V
 
-
L
 
-
P
 
-
E
 
-
L
 
-
L
 
-
P
 
-
P
 
-
A
 
-
L
 
-
G
 
-
N
 
N
A
 
G
Y
 
L
K
 
M
Q
 
Q
S
 
F
D
 
G
P
 
M
L
 
N
L
 
I
Q
 
P
Q
 
A
F
 
F
L
 
T
A
 
A
A
 
G
M
 
V
L
 
S
C
 
A
L
 
L
G
 
A
L
 
I
F
x
N
T
 
S
A
 
S
A
 
A
R
x
Y
V
 
V
A
 
A
E
 
E
Q
 
I
V
 
I
R
 
R
A
 
A
G
 
G
I
 
I
E
 
Q
S
 
A
L
 
V
P
 
D
R
 
P
G
 
G
Q
 
Q
R
 
N
N
 
E
A
 
A
G
 
A
L
 
R
A
 
S
M
 
L
G
 
G
F
 
M
T
 
T
L
 
H
A
 
A
Q
 
M
V
 
A
Y
 
M
R
 
R
H
 
Y
V
 
V
L
 
I
L
 
I
P
 
P
M
 
Q
A
 
A
F
 
I
R
 
K
I
 
N
I
 
I
V
 
L
P
 
P
P
 
A
L
 
L
T
 
G
S
 
N
E
|
E
F
 
F
L
 
I
N
 
V
I
x
M
F
 
L
K
|
K
N
x
E
S
 
S
A
 
A
V
 
I
A
 
V
T
 
S
T
 
V
I
 
I
G
 
G
L
 
F
I
 
A
E
 
D
L
 
L
S
 
T
R
 
R
Q
 
Q
A
 
A
Q
 
D
Q
 
I
L
 
I
V
 
Q
D
 
S
Y
 
V
T
 
T
A
 
Y
Q
 
R
P
 
Y
Y
 
F
E
 
E
A
 
P
F
 
Y
I
 
I
A
 
I
V
 
I
T
 
A
L
 
A
L
 
I
Y
 
Y
V
 
F
C
 
V
I
 
M
N
 
T
V
 
L
T
 
T
V
 
F
M
 
S
F
 
K
L
 
L
M
 
L
R
 
S
R
 
L
L
 
F
E
 
E
E
 
R
K
 
R
V
 
L
R
 
R

4ymwC Crystal structure of an amino acid abc transporter with histidines (see paper)
29% identity, 88% coverage: 21:236/245 of query aligns to 11:214/214 of 4ymwC

query
sites
4ymwC
Y
 
Y
L
 
T
G
 
P
W
 
L
L
 
F
F
 
I
T
 
S
G
 
G
L
 
L
Q
 
I
W
 
M
T
 
T
V
 
L
A
 
K
L
 
L
S
 
T
L
 
F
S
 
L
A
 
A
W
 
V
V
 
T
I
 
I
A
 
G
L
 
V
V
 
L
V
 
M
G
 
G
S
 
L
I
 
F
V
 
I
G
 
A
V
 
L
L
 
M
R
 
K
T
 
M
V
 
S
P
 
S
N
 
I
R
 
K
W
 
P
L
 
I
S
 
K
G
 
L
F
 
V
A
 
A
A
 
S
V
 
S
Y
 
Y
V
 
I
E
 
E
C
 
V
F
 
I
R
 
R
N
 
G
V
 
T
P
 
P
L
 
L
L
 
L
V
 
V
Q
 
Q
L
 
L
F
 
L
S
 
L
W
 
I
Y
 
Y
F
 
-
V
 
-
L
 
-
P
 
-
E
 
-
L
 
-
L
 
-
P
 
-
P
 
-
A
 
-
L
 
-
G
 
-
N
 
N
A
 
G
Y
 
L
K
 
M
Q
 
Q
S
 
F
D
 
G
P
 
M
L
 
N
L
 
I
Q
 
P
Q
 
A
F
 
F
L
 
T
A
 
A
A
 
G
M
 
V
L
 
S
C
 
A
L
 
L
G
 
A
L
 
I
F
x
N
T
 
S
A
 
S
A
 
A
R
x
Y
V
 
V
A
 
A
E
 
E
Q
 
I
V
 
I
R
 
R
A
 
A
G
 
G
I
 
I
E
 
Q
S
 
A
L
 
V
P
 
D
R
 
P
G
 
G
Q
 
Q
R
 
N
N
 
E
A
 
A
G
 
A
L
 
R
A
 
S
M
 
L
G
 
G
F
 
M
T
 
T
L
 
H
A
 
A
Q
 
M
V
 
A
Y
 
M
R
 
R
H
 
Y
V
 
V
L
 
I
L
 
I
P
 
P
M
 
Q
A
 
A
F
 
I
R
 
K
I
 
N
I
 
I
V
 
L
P
 
P
P
 
A
L
 
L
T
 
G
S
 
N
E
|
E
F
 
F
L
 
I
N
 
V
I
 
M
F
 
L
K
 
K
N
x
E
S
 
S
A
 
A
V
 
I
A
 
V
T
 
S
T
 
V
I
 
I
G
 
G
L
 
F
I
 
A
E
 
D
L
 
L
S
 
T
R
 
R
Q
 
Q
A
 
A
Q
 
D
Q
 
I
L
 
I
V
 
Q
D
 
S
Y
 
V
T
 
T
A
 
Y
Q
 
R
P
 
Y
Y
 
F
E
 
E
A
 
P
F
 
Y
I
 
I
A
 
I
V
 
I
T
 
A
L
 
A
L
 
I
Y
 
Y
V
 
F
C
 
V
I
 
M
N
 
T
V
 
L
T
 
T
V
 
F
M
 
S
F
 
K
L
 
L
M
 
L
R
 
S
R
 
L
L
 
F
E
 
E
E
 
R
K
 
R
V
 
L

Query Sequence

>Dsui_0636 Dsui_0636 amine acid ABC transporter, permease protein, 3-TM region, His/Glu/Gln/Arg/opine family
MNYNWNWSVFLTPVPSGETTYLGWLFTGLQWTVALSLSAWVIALVVGSIVGVLRTVPNRW
LSGFAAVYVECFRNVPLLVQLFSWYFVLPELLPPALGNAYKQSDPLLQQFLAAMLCLGLF
TAARVAEQVRAGIESLPRGQRNAGLAMGFTLAQVYRHVLLPMAFRIIVPPLTSEFLNIFK
NSAVATTIGLIELSRQAQQLVDYTAQPYEAFIAVTLLYVCINVTVMFLMRRLEEKVRVPG
FIGGK

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