Structure of PDB 1fak Chain H Binding Site BS01

Receptor Information
>1fak Chain H (length=251) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IVGGKVCPKGECPWQVLLLVNGAQLCGGTLINTIWVVSAAHCFDKIKNWR
NLIAVLGEHDLSEHDGDEQSRRVAQVIIPSTYVPGTTNHDIALLRLHQPV
VLTDHVVPLCLPERTFSERTLAFVRFSLVSGWGQLLDRGATALELMVLNV
PRLMTQDCLQQSRKSPNITEYMFCAGYSDGSKDSCKGDSGGPHATHYRGT
WYLTGIVSWGQGCATVGHFGVYTRVSQYIEWLQKLMRSEPRPGVLLRAPF
P
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 chain1fak Chain H Residue 258 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1fak Structure of extracellular tissue factor complexed with factor VIIa inhibited with a BPTI mutant.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		E70 D72 E75 H76 E80
Binding residue
(residue number reindexed from 1)		E58 D60 E63 H64 E68
Annotation score4
Enzymatic activity
Enzyme Commision number 3.4.21.21: coagulation factor VIIa.
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:1fak, PDBe:1fak, PDBj:1fak
PDBsum1fak
PubMed9925787
UniProtP08709|FA7_HUMAN Coagulation factor VII (Gene Name=F7)

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