SMTL ID : 1s2k.1

Structure of SCP-B a member of the Eqolisin family of Peptidases in a complex with a Tripeptide Ala-Ile-His

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x ALA- ILE- HIS: Ala-Ile-His tripeptide(Non-covalent)

ALA-ILE-HIS.1: 11 residues within 4Å: Chain A: T.37, W.39, Q.53, D.57, W.67, E.69, E.136, F.138, E.139, E.140, C.141 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:W.67 Hydrogen bonds: A:Q.53, A:E.69, A:E.69, A:E.139, A:E.139, A:E.140, A:C.141 pi-Stacking: A:W.67, A:W.67

1 x TYR: TYROSINE(Non-covalent)

TYR.2: 4 residues within 4Å: Chain A: N.5, W.6, G.44, E.139 5 PLIP interactions: 5 interactions with chain A, Hydrogen bonds: A:N.5, A:N.5 Water bridges: A:T.182 pi-Stacking: A:W.6, A:W.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fujinaga, M. et al., The molecular structure and catalytic mechanism of a novel carboxyl peptidase from Scytalidium lignicolum. Proc.Natl.Acad.Sci.USA (2004)

Release Date

2004-04-27

Peptides

Scytalidopepsin B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Scytalidopepsin B

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