Structure of PDB 1qhq Chain A Binding Site BS01

Receptor Information
>1qhq Chain A (length=139) Species: 1108 (Chloroflexus aurantiacus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ANAPGGSNVVNETPAQTVEVRAAPDALAFAQTSLSLPANTVVRLDFVNQN
NLGVQHNWVLVNGGDDVAAAVNTAAQNNADALFVPPPDTPNALAWTAMLN
AGESGSVTFRTPAPGTYLYICTFPGHYLAGMKGTLTVTP
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 chain1qhq Chain A Residue 141 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1qhq Crystal structure of auracyanin, a "blue" copper protein from the green thermophilic photosynthetic bacterium Chloroflexus aurantiacus.
Resolution1.55 Å
Binding residue
(original residue number in PDB)		H57 C122 H127 M132
Binding residue
(residue number reindexed from 1)		H56 C121 H126 M131
Annotation score3
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:1qhq, PDBe:1qhq, PDBj:1qhq
PDBsum1qhq
PubMed11178893
UniProtP27197|AURB_CHLAA Auracyanin-B (Gene Name=Caur_1950)

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