Structure of PDB 1gp7 Chain C

Receptor sequence
>1gp7C (length=124) Species: 8665 (Ophiophagus hannah) [Search protein sequence]
HLIQFGNMIQCTVPGFLSWIKYADYGCYCGAGGSGTPVDKLDRCCQVHDN
CYTQAQKLPACSSIMDSPYVKIYSYDCSERTVTCKADNDECAAFICNCDR
VAAHCFAASPYNNNNYNIDTTTRC
3D structure
PDB1gp7 Structure of a Cardiotoxic Phospholipase A(2) from Ophiophagus Hannah with the "Pancreatic Loop"
ChainC
Resolution2.6 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y28 G30 G32 H48 D49 Y52 Y73 D99
Catalytic site (residue number reindexed from 1) Y28 G30 G32 H48 D49 Y52 Y73 D99
Enzyme Commision number 3.1.1.4: phospholipase A2.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 CA C Y28 G30 G32 D49 Y28 G30 G32 D49
Gene Ontology
Molecular Function
GO:0004623 phospholipase A2 activity
GO:0005509 calcium ion binding
Biological Process
GO:0006644 phospholipid metabolic process
GO:0016042 lipid catabolic process
GO:0050482 arachidonate secretion

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Molecular Function
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Biological Process
External links
PDB RCSB:1gp7, PDBe:1gp7, PDBj:1gp7
PDBsum1gp7
PubMed12217659
UniProtP80966|PA2A1_OPHHA Acidic phospholipase A2 1

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