Structure of PDB 1kqk Chain A Binding Site BS01

Receptor Information
>1kqk Chain A (length=80) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MTEKAEFDIEGMTCAACANRIEKRLNKIEGVANAPVNFALETVTVEYNPK
EASVSDLKEAVDKLGYKLKLKGEQDSIEGR
Ligand information
Ligand IDCU1
InChIInChI=1S/Cu/q+1
InChIKeyVMQMZMRVKUZKQL-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Cu+]
FormulaCu
NameCOPPER (I) ION
ChEMBL
DrugBank
ZINC
PDB chain1kqk Chain A Residue 81 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1kqk Solution structure of the N-terminal domain of a potential copper-translocating P-type ATPase from Bacillus subtilis in the apo and Cu(I) loaded states.
ResolutionN/A
Binding residue
(original residue number in PDB)		C14 C17
Binding residue
(residue number reindexed from 1)		C14 C17
Annotation score5
Enzymatic activity
Enzyme Commision number 7.2.2.8: P-type Cu(+) transporter.
Gene Ontology
Molecular Function
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:1kqk, PDBe:1kqk, PDBj:1kqk
PDBsum1kqk
PubMed11922674
UniProtO32220|COPA_BACSU Copper-exporting P-type ATPase (Gene Name=copA)

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