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SMTL ID : 7ta0.1
(1 other biounit)
Human Ornithine Aminotransferase (hOAT) soaked with 5-aminovaleric acid
Coordinates
PDB Format
Method
X-RAY DIFFRACTION 2.33 Å
Oligo State
homo-dimer
Ligands
2 x
I3B
:
5-[({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)amino]pentanoic acid
(Covalent)
I3B.1:
16 residues within 4Å:
Chain A:
Y.55
,
Y.85
,
T.141
,
G.142
,
V.143
,
F.177
,
W.178
,
R.180
,
E.230
,
D.263
,
I.265
,
Q.266
,
K.292
Chain B:
G.320
,
S.321
,
T.322
19
PLIP interactions
:
6 interactions with chain B
,
13 interactions with chain A
Hydrogen bonds:
B:S.321
,
B:T.322
,
B:T.322
,
B:T.322
,
A:G.142
,
A:V.143
,
A:Q.266
,
A:K.292
,
A:K.292
Water bridges:
B:N.140
,
B:Y.323
,
A:T.141
,
A:R.180
Hydrophobic interactions:
A:Y.85
,
A:Y.85
,
A:I.265
,
A:Q.266
Salt bridges:
A:R.180
,
A:K.292
I3B.3:
17 residues within 4Å:
Chain A:
G.320
,
S.321
,
T.322
Chain B:
Y.55
,
Y.85
,
T.141
,
G.142
,
V.143
,
F.177
,
W.178
,
R.180
,
E.230
,
E.235
,
D.263
,
I.265
,
Q.266
,
K.292
23
PLIP interactions
:
7 interactions with chain A
,
16 interactions with chain B
Hydrogen bonds:
A:S.321
,
A:T.322
,
A:T.322
,
B:Y.55
,
B:T.141
,
B:T.141
,
B:G.142
,
B:V.143
,
B:Q.266
,
B:K.292
Water bridges:
A:N.140
,
A:G.320
,
A:G.320
,
A:Y.323
Hydrophobic interactions:
B:Y.85
,
B:Y.85
,
B:F.177
,
B:E.235
,
B:I.265
,
B:Q.266
Salt bridges:
B:R.180
,
B:K.292
pi-Stacking:
B:F.177
1 x
PO4
:
PHOSPHATE ION
(Non-functional Binders)
PO4.2:
3 residues within 4Å:
Chain B:
S.186
,
M.201
,
F.204
3
PLIP interactions
:
3 interactions with chain B
Hydrogen bonds:
B:S.186
,
B:M.201
,
B:F.204
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Butrin, A. et al., Determination of the pH dependence, substrate specificity, and turnovers of alternative substrates for human ornithine aminotransferase. J.Biol.Chem. (2022)
Release Date
2022-05-04
Peptides
Ornithine aminotransferase, mitochondrial:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
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Ornithine aminotransferase, mitochondrial
Toggle Identical (AB)
Related Entries With Identical Sequence
1oat.1
|
1oat.2
|
2oat.1
|
2oat.2
|
2oat.3
|
7t9z.1
|
7t9z.2
|
7t9z.3
|
7ta0.2
|
7ta1.1
|
7ta1.2
|
7ta1.3
|
7ta1.4
|
7ta1.5
|
7ta1.6
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