Structure of PDB 2pf2 Chain A Binding Site BS06

Receptor Information
>2pf2 Chain A (length=145) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ANKGFLEEVRKGNLERECLEEPCSREEAFEALESLSATDAFWAKYTACES
ARNPREKLNECLEGNCAEGVGMNYRGNVSVTRSGIECQLWRSRYPHKPEI
NSTTHPGADLRENFCRNPDGSITGPWCYTTSPTLRREECSVPVCG
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 chain2pf2 Chain A Residue 176 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2pf2 The Ca2+ ion and membrane binding structure of the Gla domain of Ca-prothrombin fragment 1.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		E20 E21
Binding residue
(residue number reindexed from 1)		E20 E21
Annotation score4
Enzymatic activity
Enzyme Commision number 3.4.21.5: thrombin.
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
Cellular Component
GO:0005576 extracellular region

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Molecular Function
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Cellular Component
External links
PDB RCSB:2pf2, PDBe:2pf2, PDBj:2pf2
PDBsum2pf2
PubMed1547238
UniProtP00735|THRB_BOVIN Prothrombin (Gene Name=F2)

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