Function and Biology Details
Reaction catalysed:
2 ubiquinol + O(2) + n H(+)(Side 1) = 2 ubiquinone + 2 H(2)O + n H(+)(Side 2)
Biochemical function:
Biological process:
Cellular component:
Structure analysis Details
Assembly composition:
hetero hexamer (preferred)
Assembly name:
bd-II ubiquinol oxidase (preferred)
PDBe Complex ID:
PDB-CPX-150182 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Cytochrome bd-II ubiquinol oxidase subunit 1
Molecule details ›
Chains: A, D
Length: 514 amino acids
Theoretical weight: 57.96 KDa
Source organism: Escherichia coli BW25113
Expression system: Escherichia coli BL21(DE3)
UniProt:
Sequence domains: Cytochrome bd terminal oxidase subunit I
Length: 514 amino acids
Theoretical weight: 57.96 KDa
Source organism: Escherichia coli BW25113
Expression system: Escherichia coli BL21(DE3)
UniProt:
- Canonical:
P26459 (Residues: 1-514; Coverage: 100%)
Sequence domains: Cytochrome bd terminal oxidase subunit I
Cytochrome bd-II ubiquinol oxidase subunit 2
Molecule details ›
Chains: B, E
Length: 378 amino acids
Theoretical weight: 42.45 KDa
Source organism: Escherichia coli BW25113
Expression system: Escherichia coli BL21(DE3)
UniProt:
Sequence domains: Cytochrome bd terminal oxidase subunit II
Length: 378 amino acids
Theoretical weight: 42.45 KDa
Source organism: Escherichia coli BW25113
Expression system: Escherichia coli BL21(DE3)
UniProt:
- Canonical: P26458 (Residues: 1-378; Coverage: 100%)
Sequence domains: Cytochrome bd terminal oxidase subunit II
Putative cytochrome bd-II ubiquinol oxidase subunit AppX
Molecule details ›
Chains: C, F
Length: 30 amino acids
Theoretical weight: 3.6 KDa
Source organism: Escherichia coli BW25113
Expression system: Escherichia coli BL21(DE3)
UniProt:
Sequence domains: Membrane bound YbgT-like protein
Length: 30 amino acids
Theoretical weight: 3.6 KDa
Source organism: Escherichia coli BW25113
Expression system: Escherichia coli BL21(DE3)
UniProt:
- Canonical: P24244 (Residues: 1-30; Coverage: 100%)
Sequence domains: Membrane bound YbgT-like protein
