SMTL ID : 2oat.1 (2 other biounits)

ORNITHINE AMINOTRANSFERASE COMPLEXED WITH 5-FLUOROMETHYLORNITHINE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-tetramer

Ligands

4 x PFM: 1-AMINO-7-(2-METHYL-3-OXIDO-5-((PHOSPHONOXY)METHYL)-4-PYRIDOXAL-5-OXO-6-HEPTENATE(Non-covalent)

PFM.1: 18 residues within 4Å: Chain A: Y.55, Y.85, T.141, G.142, V.143, F.177, W.178, G.179, R.180, E.230, E.235, D.263, I.265, Q.266, K.292 Chain D: G.320, S.321, T.322 22 PLIP interactions: 9 interactions with chain D, 13 interactions with chain A Hydrogen bonds: D:S.321, D:T.322, D:T.322, A:Y.55, A:Y.55, A:T.141, A:G.142, A:V.143, A:Q.266, A:K.292, A:K.292 Water bridges: D:R.113, D:R.113, D:H.319, D:S.321, D:S.321, D:Y.323, A:T.141 Hydrophobic interactions: A:F.177, A:F.177, A:E.230 Salt bridges: A:R.180 PFM.2: 17 residues within 4Å: Chain B: Y.55, T.141, G.142, V.143, F.177, W.178, G.179, R.180, E.230, E.235, D.263, I.265, Q.266, K.292 Chain C: G.320, S.321, T.322 17 PLIP interactions: 4 interactions with chain C, 13 interactions with chain B Hydrogen bonds: C:T.322, C:T.322, B:Y.55, B:G.142, B:V.143, B:Q.266, B:K.292, B:K.292 Water bridges: C:S.321, C:Y.323, B:T.141, B:T.141 Hydrophobic interactions: B:F.177, B:F.177, B:E.230, B:E.235 Salt bridges: B:R.180 PFM.3: 18 residues within 4Å: Chain B: G.320, S.321, T.322 Chain C: Y.55, Y.85, T.141, G.142, V.143, F.177, W.178, G.179, R.180, E.230, E.235, D.263, I.265, Q.266, K.292 17 PLIP interactions: 12 interactions with chain C, 5 interactions with chain B Hydrophobic interactions: C:F.177, C:F.177, C:E.230, C:E.235 Hydrogen bonds: C:Y.55, C:Y.55, C:G.142, C:V.143, C:Q.266, C:K.292, B:T.322, B:T.322 Water bridges: C:T.141, B:S.321, B:S.321, B:Y.323 Salt bridges: C:R.180 PFM.4: 18 residues within 4Å: Chain A: G.320, S.321, T.322 Chain D: Y.55, Y.85, T.141, G.142, V.143, F.177, W.178, G.179, R.180, E.230, E.235, D.263, I.265, Q.266, K.292 20 PLIP interactions: 11 interactions with chain D, 9 interactions with chain A Hydrophobic interactions: D:F.177, D:F.177, D:E.230 Hydrogen bonds: D:Y.55, D:G.142, D:V.143, D:Q.266, D:K.292, D:K.292, A:S.321, A:T.322, A:T.322 Water bridges: D:T.141, A:R.113, A:R.113, A:H.319, A:S.321, A:S.321, A:Y.323 Salt bridges: D:R.180

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Storici, P. et al., Crystal structure of human ornithine aminotransferase complexed with the highly specific and potent inhibitor 5-fluoromethylornithine. J.Mol.Biol. (1999)

Release Date

1998-12-09

Peptides

ORNITHINE AMINOTRANSFERASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
A

C
B

D
C

ORNITHINE AMINOTRANSFERASE

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