SMTL ID : 3ii0.5 (5 other biounits)

Crystal structure of human Glutamate oxaloacetate transaminase 1 (GOT1)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.1: 14 residues within 4Å: Chain A: G.96, G.97, T.98, W.129, N.183, D.211, A.213, Y.214, S.244, S.246, K.247, R.255 Chain B: Y.59 Ligands: TAR.2 15 PLIP interactions: 4 interactions with chain B, 11 interactions with chain A Hydrogen bonds: B:Y.59, B:Y.59, A:G.97, A:T.98, A:N.183, A:Y.214, A:S.244, A:S.246 Water bridges: B:S.285, B:N.286, A:S.212 Hydrophobic interactions: A:A.213 Salt bridges: A:R.255 pi-Stacking: A:W.129, A:W.129 PLP.6: 14 residues within 4Å: Chain A: Y.59 Chain B: G.96, G.97, T.98, W.129, N.183, D.211, A.213, Y.214, S.244, S.246, K.247, R.255 Ligands: TAR.7 17 PLIP interactions: 3 interactions with chain A, 14 interactions with chain B Hydrogen bonds: A:Y.59, B:G.97, B:T.98, B:T.98, B:T.98, B:N.183, B:Y.214, B:S.244, B:S.244, B:S.246 Water bridges: A:R.281, A:N.286 Hydrophobic interactions: B:N.183, B:A.213 Salt bridges: B:R.255 pi-Stacking: B:W.129, B:W.129

2 x TAR: D(-)-TARTARIC ACID(Non-covalent)

TAR.2: 13 residues within 4Å: Chain A: V.6, F.7, V.26, G.27, W.129, N.183, Y.214, K.247, F.349, R.375 Chain B: Y.59, R.281 Ligands: PLP.1 14 PLIP interactions: 5 interactions with chain B, 9 interactions with chain A Hydrogen bonds: B:Y.59, B:Y.59, B:Y.59, A:G.27, A:W.129, A:N.183, A:K.247, A:K.247 Water bridges: B:S.285, A:R.375, A:R.375 Salt bridges: B:R.281, A:K.247, A:R.375 TAR.7: 13 residues within 4Å: Chain A: Y.59, R.281 Chain B: V.6, F.7, V.26, G.27, W.129, N.183, Y.214, K.247, F.349, R.375 Ligands: PLP.6 12 PLIP interactions: 8 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:G.27, B:W.129, B:N.183, B:K.247, B:K.247, A:Y.59, A:Y.59 Water bridges: B:E.130, A:S.285 Salt bridges: B:K.247, B:R.375, A:R.281

6 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 2 residues within 4Å: Chain A: N.116, K.118 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.116, A:K.118 Water bridges: A:N.116 EDO.4: 5 residues within 4Å: Chain A: Y.29, T.31, W.37, T.314, R.318 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.29, A:W.37 Water bridges: A:D.32 EDO.5: 6 residues within 4Å: Chain A: A.66, R.69, S.70, S.73, G.90, G.91 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.70, A:S.73, A:S.73 Water bridges: A:G.91 EDO.8: 2 residues within 4Å: Chain B: R.145, S.146 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.146, B:S.146 EDO.9: 5 residues within 4Å: Chain B: Y.29, T.31, W.37, T.314, R.318 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.29 Water bridges: B:D.32, B:D.32 EDO.10: 6 residues within 4Å: Chain B: R.69, S.70, S.73, L.84, V.89, G.91 1 PLIP interactions: 1 interactions with chain B Water bridges: B:G.91

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ugochukwu, E. et al., Crystal structure of human Glutamate oxaloacetate transaminase 1 (GOT1). To be Published

Release Date

2009-08-11

Peptides

Aspartate aminotransferase, cytoplasmic: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Aspartate aminotransferase, cytoplasmic

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