Cytochrome c oxidase subunit 2

Details

Name
Cytochrome c oxidase subunit 2
Kind
protein
Synonyms
  • 1.9.3.1
  • ctaC
  • Cytochrome c ba(3) subunit II
  • Cytochrome c oxidase polypeptide II
  • Cytochrome cba3 subunit 2
Gene Name
cbaB
UniProtKB Entry
P98052Swiss-Prot
Organism
Thermus thermophilus
NCBI Taxonomy ID
274
Amino acid sequence
>lcl|BSEQ0012720|Cytochrome c oxidase subunit 2
AYTLATHTAGVIPAGKLERVDPTTVRQEGPWADPAQAVVQTGPNQYTVYVLAFAFGYQPN
PIEVPQGAEIVFKITSPDVIHGFHVEGTNINVEVLPGEVSTVRYTFKRPGEYRIICNQYC
GLGHQNMFGTIVVKE
Number of residues
135
Molecular Weight
14803.78
Theoretical pI
6.08
GO Classification
Functions
copper ion binding / cytochrome-c oxidase activity
Components
integral component of membrane / plasma membrane / respiratory chain
General Function
Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).
Specific Function
copper ion binding
Pfam Domain Function
Signal Regions
Not Available
Transmembrane Regions
Not Available
Cellular Location
Cell membrane
Gene sequence
Not Available
Chromosome Location
Not Available
Locus
Not Available
External Identifiers
ResourceLink
UniProtKB IDP98052
UniProtKB Entry NameCOX2_THETH
PDB ID(s)1XME, 2CUA, 2FWL, 2LLN
General References
  1. Williams PA, Blackburn NJ, Sanders D, Bellamy H, Stura EA, Fee JA, McRee DE: The CuA domain of Thermus thermophilus ba3-type cytochrome c oxidase at 1.6 A resolution. Nat Struct Biol. 1999 Jun;6(6):509-16. [Article]

Associated Data

Drug Relations
DrugDrug groupPharmacological action?TypeActionsDetails
B-nonylglucosideexperimentalunknowntargetDetails