A0AA96ZXR3 · A0AA96ZXR3_9CUCU
- ProteinCytochrome c oxidase subunit 2
- GeneCOX2
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids100 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
Catalytic activity
- 4 Fe(II)-[cytochrome c] + 8 H+(in) + O2 = 4 Fe(III)-[cytochrome c] + 4 H+(out) + 2 H2OThis reaction proceeds in the forward direction.
4 RHEA-COMP:10350 + 8 H+ (in)CHEBI:15378+ CHEBI:15379 = 4 RHEA-COMP:14399 + 4 H+ (out)CHEBI:15378+ 2 CHEBI:15377
Cofactor
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | mitochondrial inner membrane | |
Molecular Function | cytochrome-c oxidase activity | |
Biological Process | electron transport chain |
Keywords
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCytochrome c oxidase subunit 2
- EC number
- Alternative names
Gene names
Encoded on
- Mitochondrion
Organism names
- Organism
- Taxonomic lineageEukaryota > Metazoa > Ecdysozoa > Arthropoda > Hexapoda > Insecta > Pterygota > Neoptera > Endopterygota > Coleoptera > Polyphaga > Cucujiformia > Curculionidae > Molytinae > Tranes
Accessions
- Primary accessionA0AA96ZXR3
Subcellular Location
UniProt Annotation
GO Annotation
Membrane ; Multi-pass membrane protein
Mitochondrion inner membrane ; Multi-pass membrane protein
Features
Showing features for transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Transmembrane | 27-48 | Helical | ||||
Sequence: TLLILIIITILVGQMLVSMLFN | ||||||
Transmembrane | 60-85 | Helical | ||||
Sequence: LIEMIWTILPAIILILIALPSLRLLY |
Keywords
- Cellular component
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 1-91 | Cytochrome oxidase subunit II transmembrane region profile | ||||
Sequence: MATWKTLLLQDSASPLMEQLMFFHDHTLLILIIITILVGQMLVSMLFNKFTHRFLLEGQLIEMIWTILPAIILILIALPSLRLLYILDEIY |
Sequence similarities
Belongs to the cytochrome c oxidase subunit 2 family.
Keywords
- Domain
Family and domain databases
Sequence
- Sequence statusFragment
- Length100
- Mass (Da)11,593
- Last updated2024-03-27 v1
- ChecksumC89108BB86ABDB2D
Features
Showing features for non-terminal residue.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Non-terminal residue | 100 | |||||
Sequence: I |