Function and Biology Details
Reaction catalysed:
4 ferrocytochrome c + O(2) + 8 H(+)(Side 1) = 4 ferricytochrome c + 4 H(2)O(Side 2)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
- Cytochrome c oxidase subunit I
- Cytochrome c oxidase, subunit Vb
- Cytochrome c oxidase, subunit VIb
- Cytochrome c oxidase, subunit VIa
- Cytochrome c oxidase subunit 5c
- Cytochrome c oxidase, subunit VIb superfamily
- Cytochrome c oxidase, subunit VIa superfamily
- Protein of unknown function DUF1138
21 more domains
Structure analysis Details
Assembly composition:
hetero decamer (preferred)
PDBe Complex ID:
PDB-CPX-103685 (preferred)
Entry contents:
10 distinct polypeptide molecules
Macromolecules (10 distinct):
Cytochrome c oxidase subunit 2
Molecule details ›
Chain: b
Length: 251 amino acids
Theoretical weight: 28.39 KDa
Source organism: Vigna radiata var. radiata
UniProt:
Sequence domains:
Length: 251 amino acids
Theoretical weight: 28.39 KDa
Source organism: Vigna radiata var. radiata
UniProt:
- Canonical:
A0A1S3TZB2 (Residues: 133-383; Coverage: 66%)
Sequence domains:
COX4
Molecule details ›
Chain: d
Length: 79 amino acids
Theoretical weight: 8.81 KDa
Source organism: Vigna radiata var. radiata
UniProt:
Sequence domains: Protein of unknown function (DUF1138)
Length: 79 amino acids
Theoretical weight: 8.81 KDa
Source organism: Vigna radiata var. radiata
UniProt:
- Canonical: A0A1S3TNX9 (Residues: 46-124; Coverage: 64%)
Sequence domains: Protein of unknown function (DUF1138)
Cytochrome c oxidase subunit 5b-2, mitochondrial
Molecule details ›
Chain: e
Length: 150 amino acids
Theoretical weight: 16.69 KDa
Source organism: Vigna radiata var. radiata
UniProt:
Sequence domains: Cytochrome c oxidase subunit Vb
Length: 150 amino acids
Theoretical weight: 16.69 KDa
Source organism: Vigna radiata var. radiata
UniProt:
- Canonical: A0A1S3U1E4 (Residues: 1-150; Coverage: 100%)
Sequence domains: Cytochrome c oxidase subunit Vb
Cytochrome c oxidase subunit 6a, mitochondrial
Molecule details ›
Chain: f
Length: 100 amino acids
Theoretical weight: 11.23 KDa
Source organism: Vigna radiata var. radiata
UniProt:
Sequence domains: Cytochrome c oxidase subunit VIa
Length: 100 amino acids
Theoretical weight: 11.23 KDa
Source organism: Vigna radiata var. radiata
UniProt:
- Canonical: A0A1S3UMA0 (Residues: 1-100; Coverage: 100%)
Sequence domains: Cytochrome c oxidase subunit VIa
Cytochrome c oxidase subunit 6b-1
Molecule details ›
Chain: g
Length: 181 amino acids
Theoretical weight: 20.02 KDa
Source organism: Vigna radiata var. radiata
UniProt:
Sequence domains: Cytochrome oxidase c subunit VIb
Length: 181 amino acids
Theoretical weight: 20.02 KDa
Source organism: Vigna radiata var. radiata
UniProt:
- Canonical: A0A1S3VV60 (Residues: 1-181; Coverage: 100%)
Sequence domains: Cytochrome oxidase c subunit VIb
Cytochrome c oxidase subunit 5C
Molecule details ›
Chain: h
Length: 64 amino acids
Theoretical weight: 7.12 KDa
Source organism: Vigna radiata var. radiata
UniProt:
Length: 64 amino acids
Theoretical weight: 7.12 KDa
Source organism: Vigna radiata var. radiata
UniProt:
- Canonical: A0A1S3V319 (Residues: 1-64; Coverage: 100%)
COX7a
Molecule details ›
Chain: i
Length: 67 amino acids
Theoretical weight: 7.62 KDa
Source organism: Vigna radiata var. radiata
UniProt:
Sequence domains: Cytochrome c oxidase subunit VII
Length: 67 amino acids
Theoretical weight: 7.62 KDa
Source organism: Vigna radiata var. radiata
UniProt:
- Canonical: A0A1S3TUX2 (Residues: 1-67; Coverage: 100%)
Sequence domains: Cytochrome c oxidase subunit VII
SLL1 protein
Molecule details ›
Chain: j
Length: 96 amino acids
Theoretical weight: 10.51 KDa
Source organism: Vigna radiata var. radiata
UniProt:
Length: 96 amino acids
Theoretical weight: 10.51 KDa
Source organism: Vigna radiata var. radiata
UniProt:
- Canonical: A0A1S3V7C2 (Residues: 1-96; Coverage: 100%)
