Structure of PDB 6iej Chain B Binding Site BS02

Receptor Information
>6iej Chain B (length=126) Species: 9031 (Gallus gallus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SYSHVFTVTVRKATNVTKGAIGDMLDTPDPYVELFIPSAPDCRKRTKHFN
NDVNPVWNETFEFILDPNQDNVLEVTLMDANYVMDETLGMATFPISSLKL
GEKKEVQLTFNNVTEMTLELSLEVCS
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain6iej Chain B Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6iej Structural basis of phosphatidylcholine recognition by the C2-domain of cytosolic phospholipase A2alpha.
Resolution2.206 Å
Binding residue
(original residue number in PDB)		D40 D43 D93 A94 N95
Binding residue
(residue number reindexed from 1)		D26 D29 D79 A80 N81
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.1.4: phospholipase A2.
3.1.1.5: lysophospholipase.
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0008289 lipid binding

View graph for
Molecular Function
External links
PDB RCSB:6iej, PDBe:6iej, PDBj:6iej
PDBsum6iej
PubMed31050338
UniProtP49147|PA24A_CHICK Cytosolic phospholipase A2 (Gene Name=PLA2G4A)

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