Structure of PDB 1bxu Chain A Binding Site BS01

Receptor Information
>1bxu Chain A (length=91) Species: 1140 (Synechococcus elongatus PCC 7942 = FACHB-805) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QTVAIKMGADNGMLAFEPSTIEIQAGDTVQWVNNKLAPHNVVVEGQPELS
HKDLAFSPGETFEATFSEPGTYTYYCEPHRGAGMVGKIVVQ
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 chain1bxu Chain A Residue 200 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1bxu Crystal structure determinations of oxidized and reduced plastocyanin from the cyanobacterium Synechococcus sp. PCC 7942.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		H37 C84 H87
Binding residue
(residue number reindexed from 1)		H39 C76 H79
Annotation score3
Enzymatic activity
Catalytic site (original residue number in PDB) H37 C84 H87 M92
Catalytic site (residue number reindexed from 1) H39 C76 H79 M84
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0009055 electron transfer activity
GO:0046872 metal ion binding
Cellular Component
GO:0009579 thylakoid
GO:0016020 membrane
GO:0031676 plasma membrane-derived thylakoid membrane

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Molecular Function
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Cellular Component
External links
PDB RCSB:1bxu, PDBe:1bxu, PDBj:1bxu
PDBsum1bxu
PubMed10320332
UniProtP55020|PLAS_SYNE7 Plastocyanin (Gene Name=petE)

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