SMTL ID : 3m0j.1

Structure of oxaloacetate acetylhydrolase in complex with the inhibitor 3,3-difluorooxalacetate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-tetramer

Ligands

4 x OAF: 2,2-difluoro-3,3-dihydroxybutanedioic acid(Non-covalent)

OAF.1: 17 residues within 4Å: Chain A: Y.50, T.52, G.53, A.54, D.65, D.94, H.121, C.131, G.132, H.133, R.168, E.198, N.221, V.223, S.247, F.248 Ligands: MN.2 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:Y.50, A:Y.50, A:G.53, A:A.54, A:G.132, A:R.168, A:N.221, A:S.247, A:S.247 Water bridges: A:D.65 Salt bridges: A:H.133, A:R.168 Halogen bonds: A:D.65 OAF.4: 17 residues within 4Å: Chain B: Y.50, T.52, G.53, A.54, D.65, D.94, H.121, C.131, G.132, H.133, R.168, E.198, N.221, V.223, S.247, F.248 Ligands: MN.5 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:Y.50, B:Y.50, B:G.53, B:A.54, B:G.132, B:R.168, B:N.221, B:S.247, B:S.247 Water bridges: B:D.65 Salt bridges: B:H.133, B:R.168 Halogen bonds: B:D.65 OAF.7: 17 residues within 4Å: Chain C: Y.50, T.52, G.53, A.54, D.65, D.94, H.121, C.131, G.132, H.133, R.168, E.198, N.221, V.223, S.247, F.248 Ligands: MN.8 13 PLIP interactions: 13 interactions with chain C Hydrogen bonds: C:Y.50, C:T.52, C:G.53, C:A.54, C:G.132, C:R.168, C:N.221, C:S.247, C:S.247 Water bridges: C:D.65 Salt bridges: C:H.133, C:R.168 Halogen bonds: C:D.65 OAF.10: 17 residues within 4Å: Chain D: Y.50, T.52, G.53, A.54, D.65, D.94, H.121, C.131, G.132, H.133, R.168, E.198, N.221, V.223, S.247, F.248 Ligands: MN.11 13 PLIP interactions: 13 interactions with chain D Hydrogen bonds: D:Y.50, D:T.52, D:G.53, D:A.54, D:G.132, D:R.168, D:N.221, D:S.247, D:S.247 Water bridges: D:D.65 Salt bridges: D:H.133, D:R.168 Halogen bonds: D:D.65

4 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 4 residues within 4Å: Chain A: D.94, D.96, K.129 Ligands: OAF.1 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.94, H2O.1, H2O.1, H2O.1 MN.5: 4 residues within 4Å: Chain B: D.94, D.96, K.129 Ligands: OAF.4 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.94, H2O.13, H2O.13, H2O.13 MN.8: 4 residues within 4Å: Chain C: D.94, D.96, K.129 Ligands: OAF.7 4 PLIP interactions: 1 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:D.94, H2O.26, H2O.26, H2O.26 MN.11: 4 residues within 4Å: Chain D: D.94, D.96, K.129 Ligands: OAF.10 4 PLIP interactions: 1 interactions with chain D, 3 Ligand-Water interactions Metal complexes: D:D.94, H2O.39, H2O.39, H2O.39

4 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: E.224, N.225 Chain C: T.273, D.275 5 PLIP interactions: 1 interactions with chain A, 2 interactions with chain C, 2 Ligand-Water interactions Metal complexes: A:E.224, C:T.273, C:D.275, H2O.1, H2O.1 CA.6: 4 residues within 4Å: Chain B: E.224, N.225 Chain D: T.273, D.275 5 PLIP interactions: 1 interactions with chain B, 2 interactions with chain D, 2 Ligand-Water interactions Metal complexes: B:E.224, D:T.273, D:D.275, H2O.13, H2O.13 CA.9: 4 residues within 4Å: Chain A: T.273, D.275 Chain C: E.224, N.225 5 PLIP interactions: 1 interactions with chain C, 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: C:E.224, A:T.273, A:D.275, H2O.26, H2O.26 CA.12: 4 residues within 4Å: Chain B: T.273, D.275 Chain D: E.224, N.225 5 PLIP interactions: 2 interactions with chain B, 1 interactions with chain D, 2 Ligand-Water interactions Metal complexes: B:T.273, B:D.275, D:E.224, H2O.39, H2O.39

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, C. et al., Structure of oxalacetate acetylhydrolase, a virulence factor of the chestnut blight fungus. J.Biol.Chem. (2010)

Release Date

2010-06-16

Peptides

Oxaloacetate acetyl hydrolase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Oxaloacetate acetyl hydrolase

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