SMTL ID : 1cpx.1

BETA FORM OF CARBOXYPEPTIDASE A (RESIDUES 3-307) FROM BOVINE PANCREAS IN AN ORTHORHOMBIC CRYSTAL FORM WITH TWO ZINC IONS IN THE ACTIVE SITE.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.69, E.72, H.196, S.197 Ligands: ZN.2, OH.3 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:H.69, A:E.72, A:E.72, A:H.196, OH.3 ZN.2: 4 residues within 4Å: Chain A: H.196, E.270 Ligands: ZN.1, OH.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:E.270, A:E.270, OH.3

1 x OH: HYDROXIDE ION(Non-covalent)

OH.3: 7 residues within 4Å: Chain A: H.69, E.72, H.196, S.197, E.270 Ligands: ZN.1, ZN.2 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.127

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bukrinsky, J.T. et al., Native carboxypeptidase A in a new crystal environment reveals a different conformation of the important tyrosine 248. Biochemistry (1998)

Release Date

1998-08-05

Peptides

PROTEIN (CARBOXYPEPTIDASE A): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PROTEIN (CARBOXYPEPTIDASE A)

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