Structure of PDB 3nif Chain A Binding Site BS04

Receptor Information
>3nif Chain A (length=454) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LNLDPVQLTFYAGPNGSQFGFSLDFHKDSHGRVAIVVGAPRTLGPSQEET
GGVFLCPWRAEGGQCPSLLFDLRDETRNVGSQTLQTFKARQGLGASVVSW
SDVIVACAPWQHWNVLEKTEEAEKTPVGSCFLAQPESGRRAEYSPCRGNT
LSRIYVENDFSWDKRYCEAGFSSVVTQAGELVLGAPGGYYFLGLLAQAPV
ADIFSSYRPGILLWHVSSQSLSFDSSNPEYFDGYWGYSVAVGEFDGDLNT
TEYVVGAPTWSWTLGAVEILDSYYQRLHRLRGEQMASYFGHSVAVTDVNG
DGRHDLLVGAPLYMESRADRKLAEVGRVYLFLQPRGPHALGAPSLLLTGT
QLYGRFGSAIAPLGDLDRDGYNDIAVAAPYGGPSGRGQVLVFLGQSEGLR
SRPSQVLDSPFPTGSAFGFSLRGAVDIDDNGYPDLIVGAYGANQVAVYRA
QPVV
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 chain3nif Chain A Residue 2007 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3nif Closed headpiece of integrin {alpha}IIb{beta}3 and its complex with an {alpha}IIb{beta}3-specific antagonist that does not induce opening.
Resolution2.4 Å
Binding residue
(original residue number in PDB)		D426 D428 N430 Y432 D434
Binding residue
(residue number reindexed from 1)		D426 D428 N430 Y432 D434
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Cellular Component
GO:0008305 integrin complex

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Biological Process
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Cellular Component
External links
PDB RCSB:3nif, PDBe:3nif, PDBj:3nif
PDBsum3nif
PubMed20679525
UniProtP08514|ITA2B_HUMAN Integrin alpha-IIb (Gene Name=ITGA2B)

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