SMTL ID : 1qxz.1

Crystal structure of S. aureus methionine aminopeptidase in complex with a ketoheterocycle inhibitor 119

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.68 Å

Oligo State

monomer

Ligands

3 x CO: COBALT (II) ION(Non-covalent)

CO.1: 7 residues within 4Å: Chain A: D.104, H.168, E.202, E.233 Ligands: CO.2, CO.3, M3C.4 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.104, A:H.168, A:E.202, A:E.233 CO.2: 5 residues within 4Å: Chain A: D.93, D.104, E.233 Ligands: CO.1, M3C.4 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.93, A:D.93, A:D.104, A:E.233 CO.3: 5 residues within 4Å: Chain A: H.168, H.175, E.202 Ligands: CO.1, M3C.4 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.175, H2O.3, H2O.8

1 x M3C: (2S)-2-AMINO-4-(METHYLSULFANYL)-1-(1,3-THIAZOL-2-YL)BUTANE-1,1-DIOL(Non-covalent)

M3C.4: 16 residues within 4Å: Chain A: C.67, A.75, H.76, D.93, S.95, D.104, T.166, H.168, L.174, H.175, E.202, F.204, E.233 Ligands: CO.1, CO.2, CO.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.95, A:S.95 Water bridges: A:T.166 pi-Stacking: A:H.76

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Douangamath, A. et al., Crystal structures of staphylococcusaureus methionine aminopeptidase complexed with keto heterocycle and aminoketone inhibitors reveal the formation of a tetrahedral intermediate. J.Med.Chem. (2004)

Release Date

2004-03-16

Peptides

methionyl aminopeptidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

methionyl aminopeptidase

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