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SMTL ID : 2coj.1
Crystal structure of reduced human cytosolic branched-chain aminotransferase complexed with gabapentin
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 2.40 Å
Oligo State
homo-dimer
Ligands
2 x
PLP
:
PYRIDOXAL-5'-PHOSPHATE
(Covalent)
PLP.1:
15 residues within 4Å:
Chain A:
R.119
,
R.212
,
K.222
,
Y.227
,
E.257
,
T.260
,
M.261
,
N.262
,
L.286
,
G.288
,
V.289
,
T.290
,
G.332
,
T.333
Ligands:
GBN.2
18
PLIP interactions
:
18 interactions with chain A
Hydrophobic interactions:
A:K.222
,
A:L.286
,
A:L.286
Hydrogen bonds:
A:Y.227
,
A:Y.227
,
A:V.289
,
A:T.290
,
A:T.290
,
A:T.333
,
A:T.333
Water bridges:
A:R.119
,
A:R.119
,
A:R.119
,
A:N.262
,
A:R.291
,
A:T.333
Salt bridges:
A:R.119
,
A:K.222
PLP.4:
15 residues within 4Å:
Chain B:
R.119
,
R.212
,
K.222
,
Y.227
,
E.257
,
T.260
,
M.261
,
N.262
,
L.286
,
G.288
,
V.289
,
T.290
,
G.332
,
T.333
Ligands:
GBN.5
17
PLIP interactions
:
17 interactions with chain B
Hydrophobic interactions:
B:K.222
,
B:L.286
,
B:L.286
Hydrogen bonds:
B:Y.227
,
B:Y.227
,
B:V.289
,
B:T.290
,
B:T.290
,
B:T.333
,
B:T.333
Water bridges:
B:G.97
,
B:R.119
,
B:R.119
,
B:R.119
,
B:R.291
Salt bridges:
B:R.119
,
B:K.222
2 x
GBN
:
[1-(AMINOMETHYL)CYCLOHEXYL]ACETIC ACID
(Non-covalent)
GBN.2:
12 residues within 4Å:
Chain A:
F.95
,
Y.161
,
R.163
,
Y.193
,
T.260
,
M.261
,
G.332
,
T.333
,
A.334
Chain B:
Y.90
,
V.175
Ligands:
PLP.1
8
PLIP interactions
:
2 interactions with chain B
,
6 interactions with chain A
Hydrophobic interactions:
B:Y.90
,
B:V.175
,
A:F.95
Hydrogen bonds:
A:T.260
,
A:T.260
,
A:T.333
,
A:A.334
Water bridges:
A:C.335
GBN.5:
11 residues within 4Å:
Chain A:
Y.90
,
V.175
Chain B:
F.49
,
Y.161
,
R.163
,
T.260
,
M.261
,
G.332
,
T.333
,
A.334
Ligands:
PLP.4
7
PLIP interactions
:
5 interactions with chain B
,
2 interactions with chain A
Hydrophobic interactions:
B:F.49
,
A:Y.90
,
A:V.175
Hydrogen bonds:
B:T.260
,
B:T.260
,
B:A.334
Water bridges:
B:Y.161
1 x
MG
:
MAGNESIUM ION
(Non-covalent)
MG.3:
1 residues within 4Å:
Chain B:
D.133
4
PLIP interactions
:
1 interactions with chain B
,
3 Ligand-Water interactions
Metal complexes:
B:D.133
,
H
2
O.3
,
H
2
O.4
,
H
2
O.6
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Goto, M. et al., Structural determinants for branched-chain aminotransferase isozyme-specific inhibition by the anticonvulsant drug gabapentin. J.Biol.Chem. (2005)
Release Date
2005-08-30
Peptides
branched chain aminotransferase 1, cytosolic:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
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branched chain aminotransferase 1, cytosolic
Related Entries With Identical Sequence
2cog.1
|
2coi.1
Cartoon
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Tube
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