Structure of PDB 2obh Chain A Binding Site BS03

Receptor Information
>2obh Chain A (length=143) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TEEQKQEIREAFDLFDADGTGTIDVKELKVAMRALGFEPKKEEIKKMISE
IDKEGTGKMNFGDFLTVMTQKMSEKDTKEEILKAFKLFDDDETGKISFKN
LKRVAKELGENLTDEELQEMIDEADRDGDGEVSEQEFLRIMKK
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 chain2obh Chain A Residue 1001 [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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PDB2obh Structural, thermodynamic, and cellular characterization of human centrin 2 interaction with xeroderma pigmentosum group C protein.
Resolution1.8 Å
Binding residue
(original residue number in PDB)		D150 D152 D154 E156 E161
Binding residue
(residue number reindexed from 1)		D125 D127 D129 E131 E136
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding

View graph for
Molecular Function
External links
PDB RCSB:2obh, PDBe:2obh, PDBj:2obh
PDBsum2obh
PubMed17897675
UniProtP41208|CETN2_HUMAN Centrin-2 (Gene Name=CETN2)

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