Structure of PDB 3nif Chain D Binding Site BS03

Receptor Information
>3nif Chain D (length=467) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GPNICTTRGVSSCQQCLAVSPMCAWCSDEALPLGSPRCDLKENLLKDNCA
PESIEFPVSEARVLEDRPLSDKGSGDSSQVTQVSPQRIALRLRPDDSKNF
SIQVRQVEDYPVDIYYLMDLSYSMKDDLWSIQNLGTKLATQMRKLTSNLR
IGFGAFVDKPVSPYMYISPPEALENPCYDMKTTCLPMFGYKHVLTLTDQV
TRFNEEVKKQSVSRNRDAPEGGFDAIMQATVCDEKIGWRNDASHLLVFTT
DAKTHIALDGRLAGIVQPNDGQCHVGSDNHYSASTTMDYPSLGLMTEKLS
QKNINLIFAVTENVVNLYQNYSELIPGTTVGVLSMDSSNVLQLIVDAYGK
IRSKVELEVRDLPEELSLSFNATCLNNEVIPGLKSCMGLKIGDTVSFSIE
AKVRGCPQEKEKSFTIKPVGFKDSLIVQVTFDCDCACQAQAEPNSHRCNN
GNGTFECGVCRCGPGWL
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 D Residue 2003 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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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)		D158 N215 D217 P219 E220
Binding residue
(residue number reindexed from 1)		D158 N215 D217 P219 E220
Annotation score4
Enzymatic activity
Enzyme Commision number ?
External links
PDB RCSB:3nif, PDBe:3nif, PDBj:3nif
PDBsum3nif
PubMed20679525
UniProtP05106|ITB3_HUMAN Integrin beta-3 (Gene Name=ITGB3)

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