Structure of PDB 1a4a Chain B Binding Site BS01

Receptor Information
>1a4a Chain B (length=129) Species: 32002 (Achromobacter denitrificans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AQCEATIESNDAMQYDLKEMVVDKSCKQFTVHLKHVGKMAKSAMGHNWVL
TKEADKEGVATDGMNAGLAQDYVKAGDTRVIAHTKVIGGGESDSVTFDVS
KLTPGEAYAYFCSFPGHWAMHKGTLKLSN
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 chain1a4a Chain B Residue 130 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1a4a Rack-induced metal binding vs. flexibility: Met121His azurin crystal structures at different pH.
Resolution1.89 Å
Binding residue
(original residue number in PDB)		H46 C112 H117 H121
Binding residue
(residue number reindexed from 1)		H46 C112 H117 H121
Annotation score3
Enzymatic activity
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:0042597 periplasmic space

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Molecular Function
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Cellular Component
External links
PDB RCSB:1a4a, PDBe:1a4a, PDBj:1a4a
PDBsum1a4a
PubMed9520385
UniProtP00280|AZUR_ACHDE Azurin (Gene Name=azu)

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