SMTL ID : 1c22.1

E. COLI METHIONINE AMINOPEPTIDASE: TRIFLUOROMETHIONINE COMPLEX

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

monomer

Ligands

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

CO.1: 7 residues within 4Å: Chain A: D.107, H.170, T.201, E.203, E.234 Ligands: CO.2, MF3.4 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:D.107, A:H.170, A:E.203, A:E.234, MF3.4 CO.2: 6 residues within 4Å: Chain A: D.96, T.98, D.107, E.234 Ligands: CO.1, MF3.4 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:D.96, A:D.96, A:D.107, A:E.234, MF3.4

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

NA.3: 5 residues within 4Å: Chain A: S.71, I.72, N.73, V.75, S.230 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:V.75

1 x MF3: 2-AMINO-4-TRIFLUOROMETHYLSULFANYL-BUTYRIC ACID(Non-covalent)

MF3.4: 16 residues within 4Å: Chain A: C.58, Y.61, Y.64, C.69, H.78, D.96, T.98, D.107, H.170, F.176, H.177, E.203, W.220, E.234 Ligands: CO.1, CO.2 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.176 Hydrogen bonds: A:T.98 Water bridges: A:D.96, A:T.98 Salt bridges: A:H.170, A:H.177

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lowther, W.T. et al., Insights into the mechanism of Escherichia coli methionine aminopeptidase from the structural analysis of reaction products and phosphorus-based transition-state analogues. Biochemistry (1999)

Release Date

1999-11-17

Peptides

METHIONINE AMINOPEPTIDASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

METHIONINE AMINOPEPTIDASE

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