Structure of PDB 2a2q Chain L Binding Site BS06

Receptor Information
>2a2q Chain L (length=142) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ANAFLEELRPGSLERECKEEQCSFEEAREIFKDAERTKLFWISYSDGDQC
ASSPCQNGGSCKDQLQSYICFCLPAFEGRNCETHKDDQLICVNENGGCEQ
YCSDHTGTKRSCRCHEGYSLLADGVSCTPTVEYPCGKIPILE
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain2a2q Chain L Residue 1004 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2a2q High resolution structures of p-aminobenzamidine- and benzamidine-VIIa/soluble tissue factor: unpredicted conformation of the 192-193 peptide bond and mapping of Ca2+, Mg2+, Na+, and Zn2+ sites in factor VIIa.
Resolution1.8 Å
Binding residue
(original residue number in PDB)		E16 E26
Binding residue
(residue number reindexed from 1)		E16 E26
Annotation score4
Enzymatic activity
Enzyme Commision number 3.4.21.21: coagulation factor VIIa.
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
Cellular Component
GO:0005576 extracellular region

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:2a2q, PDBe:2a2q, PDBj:2a2q
PDBsum2a2q
PubMed16757484
UniProtP08709|FA7_HUMAN Coagulation factor VII (Gene Name=F7)

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