SMTL ID : 1ceh.1

STRUCTURE AND FUNCTION OF THE CATALYTIC SITE MUTANT ASP99ASN OF PHOSPHOLIPASE A2: ABSENCE OF CONSERVED STRUCTURAL WATER

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: Y.28, G.30, G.32, D.49 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:Y.28, A:G.30, A:G.32, A:D.49, H2O.4, H2O.38 CA.2: 4 residues within 4Å: Chain B: Y.28, G.30, G.32, D.49 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:Y.28, B:G.30, B:G.32, B:D.49, H2O.85, H2O.119

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, A. et al., Structure and function of the catalytic site mutant Asp 99 Asn of phospholipase A2: absence of the conserved structural water. Protein Sci. (1994)

Release Date

1995-02-07

Peptides

PHOSPHOLIPASE A2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PHOSPHOLIPASE A2