SMTL ID : 3mat.1

E.COLI METHIONINE AMINOPEPTIDASE TRANSITION-STATE INHIBITOR COMPLEX

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x AHH- ALA- LEU: bestatin-based inhibitor (3R)-amino-(2S)-hydroxyheptanoyl-l-Ala-l-Leu-l-Val-l-Phe-OMe(Non-covalent)

AHH-ALA-LEU.1: 17 residues within 4Å: Chain A: Y.62, H.63, Y.65, C.70, H.79, D.97, T.99, D.108, Y.168, C.169, H.171, F.177, H.178, E.204, E.235 Ligands: CO.2, CO.3 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Y.62, A:Y.62, A:Y.65, A:Y.168, A:F.177 Hydrogen bonds: A:D.97, A:T.99, A:D.108 Water bridges: A:H.79, A:C.169, A:C.169, A:H.178

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

CO.2: 7 residues within 4Å: Chain A: D.108, H.171, T.202, E.204, E.235 Ligands: AHH-ALA-LEU.1, CO.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.108, A:H.171, A:E.204, A:E.235 CO.3: 6 residues within 4Å: Chain A: D.97, D.108, E.204, E.235 Ligands: AHH-ALA-LEU.1, CO.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.97, A:D.97, A:D.108, A:E.235

1 x NA: SODIUM ION(Non-functional Binders)

NA.4: 5 residues within 4Å: Chain A: S.72, I.73, N.74, V.76, S.231 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.231

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lowther, W.T. et al., Escherichia coli methionine aminopeptidase: implications of crystallographic analyses of the native, mutant, and inhibited enzymes for the mechanism of catalysis. Biochemistry (1999)

Release Date

1999-06-18

Peptides

METHIONINE AMINOPEPTIDASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

METHIONINE AMINOPEPTIDASE