SMTL ID : 1nsa.1

THREE-DIMENSIONAL STRUCTURE OF PORCINE PROCARBOXYPEPTIDASE B: A STRUCTURAL BASIS OF ITS INACTIVITY

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: H.155, E.158, H.283 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.155, A:E.158, A:E.158, A:H.283, H2O.1

3 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.2: 7 residues within 4Å: Chain A: N.230, R.231, S.294, A.337, G.340, D.342, T.355 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:A.337 Hydrogen bonds: A:N.230, A:S.294, A:D.342, A:T.355 Water bridges: A:D.342, A:D.342, A:D.343 BEN.3: 3 residues within 4Å: Chain A: L.56, A.57, D.60 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.56 Hydrogen bonds: A:D.60 Water bridges: A:L.56, A:D.60, A:D.60 BEN.4: 4 residues within 4Å: Chain A: D.117, Y.176, G.177, Y.178 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.178 Hydrogen bonds: A:D.117 Water bridges: A:D.117

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Coll, M. et al., Three-dimensional structure of porcine procarboxypeptidase B: a structural basis of its inactivity. EMBO J. (1991)

Release Date

1997-12-24

Peptides

PROCARBOXYPEPTIDASE B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PROCARBOXYPEPTIDASE B