SMTL ID : 1tf8.1

Streptomyces griseus aminopeptidase complexed with L-tryptophan

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.85, D.97, E.131, D.160 Ligands: ZN.2, TRP.5 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:H.85, A:D.97, A:D.160, A:D.160, TRP.5 ZN.2: 6 residues within 4Å: Chain A: D.97, E.132, Y.246, H.247 Ligands: ZN.1, TRP.5 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:D.97, A:E.132, A:E.132, A:H.247, TRP.5

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: D.3, I.4, D.262, D.266 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.3, A:D.262, A:D.266, A:D.266, H2O.14

2 x TRP: TRYPTOPHAN(Non-covalent)

TRP.4: 3 residues within 4Å: Chain A: I.256, N.257, D.258 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.258, A:D.258 Water bridges: A:K.10, A:K.10, A:N.257, A:T.259 TRP.5: 15 residues within 4Å: Chain A: H.85, D.97, E.131, E.132, D.160, M.161, Y.172, E.196, R.202, S.203, F.219, Y.246, H.247 Ligands: ZN.1, ZN.2 8 PLIP interactions: 6 interactions with chain A, 2 Ligand-Ligand interactions Hydrophobic interactions: A:F.219 Hydrogen bonds: A:E.131, A:Y.246 Salt bridges: A:H.85, A:H.247 pi-Stacking: A:F.219 Water bridges: W.5, W.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reiland, V. et al., Binding of inhibitory aromatic amino acids to Streptomyces griseus aminopeptidase. Acta Crystallogr.,Sect.D (2004)

Release Date

2005-05-31

Peptides

Aminopeptidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Aminopeptidase

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