B7Q6D4 · B7Q6D4_IXOSC
- ProteinFlavin-containing monooxygenase
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids303 (go to sequence)
- Protein existenceInferred from homology
- Annotation score4/5
Function
function
Acts as a Baeyer-Villiger monooxygenase on a broad range of substrates. Catalyzes the insertion of an oxygen atom into a carbon-carbon bond adjacent to a carbonyl, which converts ketones to esters. Active on diverse carbonyl compounds, whereas soft nucleophiles are mostly non- or poorly reactive. In contrast with other forms of FMO it is non- or poorly active on 'classical' substrates such as drugs, pesticides, and dietary components containing soft nucleophilic heteroatoms. Able to oxidize drug molecules bearing a carbonyl group on an aliphatic chain, such as nabumetone and pentoxifylline. Also, in the absence of substrates, shows slow but yet significant NADPH oxidase activity. Acts as a positive modulator of cholesterol biosynthesis as well as glucose homeostasis, promoting metabolic aging via pleiotropic effects.
Catalytic activity
- (2E)-geranial + NADPH + O2 + H+ = (1E)-2,6-dimethylhepta-1,5-dien-1-yl formate + NADP+ + H2OThis reaction proceeds in the forward direction.
- heptan-2-one + NADPH + O2 + H+ = pentyl acetate + NADP+ + H2OThis reaction proceeds in the forward direction.
- heptan-4-one + NADPH + O2 + H+ = propyl butanoate + NADP+ + H2OThis reaction proceeds in the forward direction.
- hexan-3-one + NADPH + O2 + H+ = ethyl butanoate + NADP+ + H2OThis reaction proceeds in the forward direction.
- hexan-3-one + NADPH + O2 + H+ = propyl propanoate + NADP+ + H2OThis reaction proceeds in the forward direction.
- octan-3-one + NADPH + O2 + H+ = ethyl hexanoate + NADP+ + H2OThis reaction proceeds in the forward direction.
- octan-3-one + NADPH + O2 + H+ = pentyl propanoate + NADP+ + H2OThis reaction proceeds in the forward direction.
- sulcatone + NADPH + O2 + H+ = 4-methylpent-3-en-1-yl acetate + NADP+ + H2OThis reaction proceeds in the forward direction.
Cofactor
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | flavin adenine dinucleotide binding | |
Molecular Function | hypotaurine monooxygenase activity | |
Molecular Function | monooxygenase activity | |
Molecular Function | N,N-dimethylaniline monooxygenase activity | |
Molecular Function | NAD(P)H oxidase H2O2-forming activity | |
Molecular Function | NADP binding | |
Biological Process | lipid metabolic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameFlavin-containing monooxygenase
- EC number
Gene names
Organism names
- Strains
- Taxonomic lineageEukaryota > Metazoa > Ecdysozoa > Arthropoda > Chelicerata > Arachnida > Acari > Parasitiformes > Ixodida > Ixodoidea > Ixodidae > Ixodinae > Ixodes
Accessions
- Primary accessionB7Q6D4
Proteomes
Organism-specific databases
Subcellular Location
PTM/Processing
Structure
Sequence
- Sequence statusComplete
- Length303
- Mass (Da)33,743
- Last updated2009-02-10 v1
- MD5 Checksum7E83F6A98501E7672C7995D5F1BD764D
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
ABJB010057335 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
ABJB010222652 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
ABJB010454344 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
ABJB010648128 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
ABJB010784313 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
ABJB010872086 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
DS866921 EMBL· GenBank· DDBJ | EEC14406.1 EMBL· GenBank· DDBJ | Genomic DNA |