Structure of PDB 2cua Chain A Binding Site BS01

Receptor Information
>2cua Chain A (length=122) Species: 274 (Thermus thermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AGKLERVDPTTVRQEGPWADPAQAVVQTGPNQYTVYVLAFAFGYQPNPIE
VPQGAEIVFKITSPDVIHGFHVEGTNINVEVLPGEVSTVRYTFKRPGEYR
IICNQYCGLGHQNMFGTIVVKE
Ligand information
Ligand IDCUA
InChIInChI=1S/2Cu
InChIKeyALKZAGKDWUSJED-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Cu][Cu]
FormulaCu2
NameDINUCLEAR COPPER ION
ChEMBL
DrugBank
ZINC
PDB chain2cua Chain A Residue 169 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2cua The CuA domain of Thermus thermophilus ba3-type cytochrome c oxidase at 1.6 A resolution.
Resolution1.6 Å
Binding residue
(original residue number in PDB)		H114 C149 C153 H157 M160
Binding residue
(residue number reindexed from 1)		H68 C103 C107 H111 M114
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) F86 F88
Catalytic site (residue number reindexed from 1) F40 F42
Enzyme Commision number 7.1.1.9: cytochrome-c oxidase.
Gene Ontology
Molecular Function
GO:0004129 cytochrome-c oxidase activity
GO:0005507 copper ion binding
GO:0046872 metal ion binding
Biological Process
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2cua, PDBe:2cua, PDBj:2cua
PDBsum2cua
PubMed10360350
UniProtP98052|COX2_THETH Cytochrome c oxidase subunit 2 (Fragment) (Gene Name=cbaB)

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