Structure of PDB 2k1r Chain A Binding Site BS01

Receptor Information
>2k1r Chain A (length=73) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MGVNSVTISVEGMTCNSCVWTIEQQIGKVNGVHHIKVSLEEKNATIIYDP
KLQTPKTLQEAIDDMGFDAVIHN
Ligand information
Ligand IDCU
InChIInChI=1S/Cu/q+2
InChIKeyJPVYNHNXODAKFH-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Cu+2]
CACTVS 3.341[Cu++]
FormulaCu
NameCOPPER (II) ION
ChEMBL
DrugBankDB14552
ZINC
PDB chain2k1r Chain A Residue 142 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2k1r The solution structure of the copper(I)-mediated complex between the first soluble domain of the Menkes protein and the metallochaperone HAH1.
ResolutionN/A
Binding residue
(original residue number in PDB)		C15 N16 C18
Binding residue
(residue number reindexed from 1)		C15 N16 C18
Annotation score1
Enzymatic activity
Enzyme Commision number 7.2.2.8: P-type Cu(+) transporter.
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:2k1r, PDBe:2k1r, PDBj:2k1r
PDBsum2k1r
PubMed
UniProtQ04656|ATP7A_HUMAN Copper-transporting ATPase 1 (Gene Name=ATP7A)

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