Structure of PDB 1kp4 Chain A

Receptor sequence
>1kp4A (length=122) Species: 1935 (Streptomyces violaceoruber) [Search protein sequence]
APADKPQVLASFTQTSASSQNAWLAANRNQSAWAAYEFDWSTDLCTQAPD
NPFGFPFNTACARHDFGYRNYKAAGSFDANKSRIDSAFYEDMKRVCTGYT
GEKNTACNSTAWTYYQAVKIFG
3D structure
PDB1kp4 The crystal structure of prokaryotic phospholipase A2.
ChainA
Resolution1.6 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D43 L44 H64 D65 D85
Catalytic site (residue number reindexed from 1) D43 L44 H64 D65 D85
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 A D43 L44 D65 D43 L44 D65
Gene Ontology
Molecular Function
GO:0004623 phospholipase A2 activity
GO:0046872 metal ion binding
Biological Process
GO:0006644 phospholipid metabolic process
GO:0050482 arachidonate secretion

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1kp4, PDBe:1kp4, PDBj:1kp4
PDBsum1kp4
PubMed11897785
UniProtQ6UV28

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