SMTL ID : 4wlj.1

High resolution crystal structure of human kynurenine aminotransferase-I in complex with aminooxyacetate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.54 Å

Oligo State

homo-dimer

Ligands

2 x IK2: 4'-DEOXY-4'-ACETYLYAMINO-PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

IK2.1: 20 residues within 4Å: Chain A: W.18, G.36, G.99, G.100, Y.101, L.104, F.125, Y.128, N.181, N.185, D.213, V.215, Y.216, S.244, K.247, K.255, F.339, F.384, R.398 Chain B: Y.63 18 PLIP interactions: 17 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:F.125, A:V.215, A:Y.216 Hydrogen bonds: A:G.36, A:G.100, A:Y.101, A:N.185, A:Y.216, A:Y.216, A:S.244, A:S.244, A:K.247, B:Y.63 Water bridges: A:G.246, A:G.246 Salt bridges: A:K.255, A:R.398 pi-Stacking: A:F.125 IK2.2: 19 residues within 4Å: Chain A: Y.63 Chain B: W.18, G.36, G.99, G.100, Y.101, L.104, F.125, Y.128, N.181, N.185, D.213, V.215, Y.216, S.244, K.247, K.255, F.339, R.398 18 PLIP interactions: 17 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:F.125, B:N.185, B:V.215, B:Y.216 Hydrogen bonds: B:G.36, B:G.100, B:Y.101, B:N.185, B:Y.216, B:Y.216, B:S.244, B:K.247, A:Y.63 Water bridges: B:G.246, B:G.246 Salt bridges: B:K.255, B:R.398 pi-Stacking: B:F.125

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nadvi, N.A. et al., High resolution crystal structures of human kynurenine aminotransferase-I bound to PLP cofactor, and in complex with aminooxyacetate. Protein Sci. (2017)

Release Date

2014-12-03

Peptides

Kynurenine--oxoglutarate transaminase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Kynurenine--oxoglutarate transaminase 1

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