SMTL ID : 4g5i.2 (1 other biounit)

Crystal Structure of Porcine pancreatic PlA2 in complex with DBP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

6 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: Y.28, G.30, G.32, D.49 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:Y.28, A:G.30, A:G.32, A:D.49, H2O.1 CA.2: 7 residues within 4Å: Chain A: E.71, S.72, E.92 Chain B: E.71, S.72, E.92 Ligands: CA.7 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Metal complexes: A:E.71, A:S.72, A:E.92, B:S.72, B:E.92 CA.3: 2 residues within 4Å: Chain A: F.22 Ligands: CL.4 No protein-ligand interaction detected (PLIP) CA.6: 4 residues within 4Å: Chain B: Y.28, G.30, G.32, D.49 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:Y.28, B:G.30, B:G.32, B:D.49, H2O.4 CA.7: 7 residues within 4Å: Chain A: E.71, S.72, E.92 Chain B: E.71, S.72, E.92 Ligands: CA.2 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Metal complexes: A:S.72, A:E.92, B:E.71, B:S.72, B:E.92 CA.8: 2 residues within 4Å: Chain B: F.22 Ligands: CL.9 No protein-ligand interaction detected (PLIP)

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 1 residues within 4Å: Ligands: CA.3 Ligand excluded by PLIP CL.9: 1 residues within 4Å: Ligands: CA.8 Ligand excluded by PLIP

2 x DB7: dibutyl benzene-1,2-dicarboxylate(Non-covalent)

DB7.5: 6 residues within 4Å: Chain A: L.2, G.30, L.31, G.32, N.67, Y.69 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.2, A:L.31 Hydrogen bonds: A:N.67 Water bridges: A:G.32 DB7.10: 6 residues within 4Å: Chain B: L.2, G.30, L.31, G.32, N.67, Y.69 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:L.2, B:L.31 Hydrogen bonds: B:N.67 Water bridges: B:G.32, B:Y.69

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Prasanth, G.K. et al., Crystal Structure of Porcine pancreatic PlA2 in complex with DBP. TO BE PUBLISHED

Release Date

2012-11-07

Peptides

Phospholipase A2, major isoenzyme: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Phospholipase A2, major isoenzyme

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