SMTL ID : 2bb7.1

Mn Form Of E. coli Methionine Aminopeptidase In Complex With a quinolinyl sulfonamide inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

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

MN.1: 5 residues within 4Å: Chain A: D.97, T.99, D.108, E.235 Ligands: MN.2 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.97, A:D.108, A:E.235, H2O.1, H2O.1 MN.2: 6 residues within 4Å: Chain A: D.108, H.171, T.202, E.204, E.235 Ligands: MN.1 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.108, A:H.171, A:E.204, A:E.235, H2O.1 MN.3: 2 residues within 4Å: Chain A: H.79 Ligands: QMS.5 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.79, H2O.1, H2O.2, H2O.3

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

NA.4: 4 residues within 4Å: Chain A: I.73, N.74, V.76, S.231 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.231, A:S.231

1 x QMS: N-(QUINOLIN-8-YL)METHANESULFONAMIDE(Non-covalent)

QMS.5: 10 residues within 4Å: Chain A: C.59, Y.62, H.63, Y.65, C.70, H.79, F.177, H.178, W.221 Ligands: MN.3 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Y.62, A:Y.62, A:H.63, A:W.221 pi-Cation interactions: A:H.178

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, M. et al., Metal mediated inhibition of methionine aminopeptidase by quinolinyl sulfonamides. Biochem.Biophys.Res.Commun. (2006)

Release Date

2006-01-24

Peptides

Methionine aminopeptidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Methionine aminopeptidase

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