A0A093BI44 · A0A093BI44_CHAPE
- ProteinCarotenoid-cleaving dioxygenase, mitochondrial
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids526 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
Catalytic activity
- (3R)-3-hydroxy-10'-apo-beta-carotenal + O2 = (3R)-hydroxy-beta-ionone + 4,9-dimethyldodeca-2,4,6,8,10-pentaenedialThis reaction proceeds in the forward direction.
- (3R,6R)-3-hydroxy-10'-apo-alpha-carotenal + O2 = (3R,6R)-hydroxy-alpha-ionone + 4,9-dimethyldodeca-2,4,6,8,10-pentaenedialThis reaction proceeds in the forward direction.
- 13-cis-lycopene + O2 = (3E,5E)-6,10-dimethylundeca-3,5,9-trien-2-one + 13-cis-10'-apo-lycopenalThis reaction proceeds in the forward direction.
- 5-cis-lycopene + O2 = (3E,5E)-6,10-dimethylundeca-3,5,9-trien-2-one + 5-cis-10'-apo-lycopenalThis reaction proceeds in the forward direction.
- all-trans-10'-apo-beta-carotenal + O2 = 4,9-dimethyldodeca-2,4,6,8,10-pentaenedial + beta-iononeThis reaction proceeds in the forward direction.
- all-trans-zeaxanthin + 2 O2 = 2 (3R)-hydroxy-beta-ionone + 4,9-dimethyldodeca-2,4,6,8,10-pentaenedialThis reaction proceeds in the forward direction.
- all-trans-zeaxanthin + O2 = (3R)-3-hydroxy-10'-apo-beta-carotenal + (3R)-hydroxy-beta-iononeThis reaction proceeds in the forward direction.
- beta-cryptoxanthin + O2 = (3R)-hydroxy-beta-ionone + all-trans-10'-apo-beta-carotenalThis reaction proceeds in the forward direction.
- lutein + O2 = (3R)-3-hydroxy-10'-apo-beta-carotenal + (3R,6R)-hydroxy-alpha-iononeThis reaction proceeds in the forward direction.
- lutein + O2 = (3R)-hydroxy-beta-ionone + (3R,6R)-3-hydroxy-10'-apo-alpha-carotenalThis reaction proceeds in the forward direction.
Cofactor
Note: Binds 1 Fe2+ ion per subunit.
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | mitochondrion | |
Molecular Function | metal ion binding | |
Molecular Function | oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen |
Keywords
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCarotenoid-cleaving dioxygenase, mitochondrial
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Archelosauria > Archosauria > Dinosauria > Saurischia > Theropoda > Coelurosauria > Aves > Neognathae > Caprimulgimorphae > Apodiformes > Apodidae > Apodinae > Chaetura
Accessions
- Primary accessionA0A093BI44
Proteomes
Subcellular Location
Structure
Family & Domains
Sequence
- Sequence statusFragment
- Length526
- Mass (Da)59,280
- Last updated2014-11-26 v1
- Checksum1925CFA41B65F62F
Features
Showing features for non-terminal residue.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Non-terminal residue | 1 | |||||
Sequence: G | ||||||
Non-terminal residue | 526 | |||||
Sequence: H |
Keywords
- Technical term