SMTL ID : 5eav.1

Unliganded structure of the ornithine aminotransferase from Toxoplasma gondii

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

7 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 6 residues within 4Å: Chain A: D.204, D.205, V.206, G.207, K.236, R.242 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:D.205, A:V.206, A:G.207 Water bridges: A:D.204, A:K.236, A:K.236, A:K.236 Salt bridges: A:K.236, A:R.242 SO4.2: 5 residues within 4Å: Chain A: T.135, G.136, A.137, K.286 Chain B: T.316 8 PLIP interactions: 4 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:T.316, B:T.316, B:T.316, A:T.135, A:G.136, A:A.137 Water bridges: B:F.317 Salt bridges: A:K.286 SO4.3: 2 residues within 4Å: Chain A: R.404, R.406 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.404, A:R.406 SO4.5: 6 residues within 4Å: Chain B: D.204, D.205, V.206, G.207, K.236, R.242 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:V.206, B:G.207 Water bridges: B:D.205, B:D.205, B:K.236, B:K.236, B:K.236 Salt bridges: B:K.236, B:R.242 SO4.6: 2 residues within 4Å: Chain B: R.404, R.406 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.404 Salt bridges: B:R.404, B:R.406 SO4.7: 2 residues within 4Å: Chain B: R.351, R.355 6 PLIP interactions: 6 interactions with chain B Water bridges: B:R.351, B:D.352, B:D.352, B:G.370 Salt bridges: B:R.351, B:R.355 SO4.8: 6 residues within 4Å: Chain A: S.315, T.316 Chain B: T.135, G.136, A.137, K.286 10 PLIP interactions: 6 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:T.316, A:T.316, B:G.136, B:A.137 Water bridges: A:N.134, A:S.315, A:S.315, A:F.317, B:R.174 Salt bridges: B:K.286

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.4: 1 residues within 4Å: Chain A: F.185 No protein-ligand interaction detected (PLIP) PEG.9: 6 residues within 4Å: Chain B: C.179, S.180, S.181, S.182, Y.188, F.194 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:C.179, B:S.182

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Filippova, E.V. et al., Unliganded structure of the ornithine aminotransferase from Toxoplasma gondii. To Be Published

Release Date

2015-11-18

Peptides

Ornithine aminotransferase, mitochondrial, putative: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Ornithine aminotransferase, mitochondrial, putative

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