Structure of PDB 4dpa Chain X Binding Site BS01

Receptor Information
>4dpa Chain X (length=99) Species: 3691 (Populus nigra) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IDVLLGADDGSLAFVPSEFSISPGEKIVFKNNAGFPHNIVFDEDSIPSGV
DASKISMSEEDLLNAKGETFEVALSNKGEYSFYCSPHQGAGMVGKVTVN
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 chain4dpa Chain X Residue 100 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4dpa Structural comparison of the poplar plastocyanin isoforms PCa and PCb sheds new light on the role of the copper site geometry in interactions with redox partners in oxygenic photosynthesis.
Resolution1.05 Å
Binding residue
(original residue number in PDB)		H37 C84 M92
Binding residue
(residue number reindexed from 1)		H37 C84 M92
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0009055 electron transfer activity

View graph for
Molecular Function
External links
PDB RCSB:4dpa, PDBe:4dpa, PDBj:4dpa
PDBsum4dpa
PubMed22883960
UniProtP00299|PLAS1_POPNI Plastocyanin A, chloroplastic (Gene Name=PETE)

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