Structure of PDB 2q9i Chain E Binding Site BS02

Receptor Information
>2q9i Chain E (length=296) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NLRVLRSILENLRSKIQKLESDVSAQMEYCRTPCTVSCNIPVVSGKECEE
IIRKGGETSEMYLIQPDSSVKPYRVYCDMNTENGGWTVIQNRQDGSVDFG
RKWDPYKQGFGNVATNTDGKNYCGLPGEYWLGNDKISQLTRMGPTELLIE
MEDWKGDKVKAHYGGFTVQNEANKYQISVNKYRGTAGNALMDGASQLMGE
NRTMTIHNGMFFSTYDRDNDGWLTSDPRKQCSKEDGGGWWYNRCHAANPN
GRYYWGGQYTWDMAKHGTDDGVVWMNWKGSWYSMRKMSMKIRPFFP
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 chain2q9i Chain E Residue 2 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2q9i Probing the beta-chain hole of fibrinogen with synthetic peptides that differ at their amino termini
Resolution2.8 Å
Binding residue
(original residue number in PDB)		D381 D383 W385 L386
Binding residue
(residue number reindexed from 1)		D218 D220 W222 L223
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005102 signaling receptor binding
Biological Process
GO:0007596 blood coagulation
GO:0030168 platelet activation
GO:0051258 protein polymerization
Cellular Component
GO:0005577 fibrinogen complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2q9i, PDBe:2q9i, PDBj:2q9i
PDBsum2q9i
PubMed17688324
UniProtP02675|FIBB_HUMAN Fibrinogen beta chain (Gene Name=FGB)

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