SMTL ID : 1poc.1

CRYSTAL STRUCTURE OF BEE-VENOM PHOSPHOLIPASE A2 IN A COMPLEX WITH A TRANSITION-STATE ANALOGUE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: W.8, G.10, G.12, D.35 Ligands: GEL.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:W.8, A:G.10, A:G.12, A:D.35, GEL.2 CA.3: 5 residues within 4Å: Chain B: W.8, G.10, G.12, D.35 Ligands: GEL.4 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Ligand interactions Metal complexes: B:W.8, B:G.10, B:G.12, B:D.35, GEL.4

2 x GEL: 1-O-OCTYL-2-HEPTYLPHOSPHONYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE(Non-covalent)

GEL.2: 21 residues within 4Å: Chain A: I.1, Y.3, W.8, C.9, G.10, H.11, G.12, C.31, H.34, D.35, H.56, T.57, F.67, V.83, Y.87, I.91 Chain B: F.82, M.86, L.90 Ligands: CA.1, GEL.4 11 PLIP interactions: 9 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:I.1, A:Y.3, A:H.56, A:V.83, A:I.91, B:F.82, B:L.90 Hydrogen bonds: A:G.10, A:G.12, A:D.35, A:T.57 GEL.4: 21 residues within 4Å: Chain A: F.82, M.86, L.90 Chain B: I.1, Y.3, W.8, C.9, G.10, H.11, G.12, C.31, H.34, D.35, H.56, T.57, F.67, V.83, Y.87, I.91 Ligands: GEL.2, CA.3 11 PLIP interactions: 2 interactions with chain A, 9 interactions with chain B Hydrophobic interactions: A:F.82, A:L.90, B:I.1, B:Y.3, B:H.56, B:V.83, B:I.91 Hydrogen bonds: B:G.10, B:G.12, B:D.35, B:T.57

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Scott, D.L. et al., Crystal structure of bee-venom phospholipase A2 in a complex with a transition-state analogue. Science (1990)

Release Date

1993-10-31

Peptides

PHOSPHOLIPASE A2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PHOSPHOLIPASE A2

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