Structure of PDB 1c8n Chain C Binding Site BS03

Receptor Information
>1c8n Chain C (length=219) Species: 12054 (unidentified tobacco necrosis virus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GVSRAGGFVTAPVIGAMVTRPTVPRFGMRGNSTVVSNSELILNLTPIALA
YTVQSLPLIATQPAWLGTIADNYSKWRWVSLRIIYSPKCPTTTSGTVAMC
LSYDRNDVAPGSRVQLSQTYKAINFPPYAGYDGAAILNTDVTPTSAIYVD
VDVTRFDKAWYSTIGTAAFAALTAFDQNQFCPCTVHIGSDGGPAVAVPPG
DIFFKYVIELIEPINPTMN
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 chain1c8n Chain C Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1c8n Crystal structure of tobacco necrosis virus at 2.25 A resolution.
Resolution2.25 Å
Binding residue
(original residue number in PDB)		S173 Q174 T175
Binding residue
(residue number reindexed from 1)		S117 Q118 T119
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005198 structural molecule activity
GO:0046872 metal ion binding
Cellular Component
GO:0019028 viral capsid
GO:0039617 T=3 icosahedral viral capsid

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:1c8n, PDBe:1c8n, PDBj:1c8n
PDBsum1c8n
PubMed10864506
UniProtQ9IPS9

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