| alkanal monooxygenase (FMN-linked) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.14.14.3 | ||||||||
| CAS no. | 9014-00-0 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
In enzymology, an alkanal monooxygenase (FMN-linked) ( EC 1.14.14.3) is an enzyme that catalyzes the chemical reaction
- RCHO + reduced FMN + O2 RCOOH + FMN + H2O + hnu
The 3 substrates of this enzyme are RCHO, reduced FMN, and O2, whereas its 4 products are RCOOH, FMN, H2O, and h n.
This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derived from O2 with reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen into the other donor. The systematic name of this enzyme class is alkanal, reduced-FMN:oxygen oxidoreductase (1-hydroxylating, luminescing). Other names in common use include bacterial luciferase, aldehyde monooxygenase, luciferase, and Vibrio fischeri luciferase.
As of late 2007, 4 structures have been solved for this class of enzymes, with PDB accession codes 1BRL, 1BSL, 1LUC, and 1XKJ.
- Hastings JW; Nealson, Kenneth H. (1978). "Bacterial bioluminescence light emission in the mixed function oxidation of reduced flavin and fatty aldehyde". CRC Crit. Rev. Biochem. 5 (2): 163–84. doi: 10.3109/10409237809177143. PMID 363350.
- Hastings JW, Nealson KH (1977). "Bacterial bioluminescence". Annu. Rev. Microbiol. 31: 549–95. doi: 10.1146/annurev.mi.31.100177.003001. PMID 199107.
- Hastings JW, Presswood RP (1978). "Bacterial luciferase: FMNH2-aldehyde oxidase". Biomembranes - Part D: Biological Oxidations. Methods in Enzymology. Vol. 53. pp. 558–70. doi: 10.1016/S0076-6879(78)53057-7. ISBN 978-0-12-181953-8. PMID 309549.
- Nealson KH, Hastings JW (1979). "Bacterial bioluminescence: its control and ecological significance". Microbiol. Rev. 43 (4): 496–518. doi: 10.1128/mmbr.43.4.496-518.1979. PMC 281490. PMID 396467.
- Suzuki K, Kaidoh T, Katagiri M, Tsuchiya T (1983). "O2 incorporation into a long-chain fatty-acid during bacterial luminescence". Biochim. Biophys. Acta. 722 (2): 297–301. doi: 10.1016/0005-2728(83)90076-2.
| alkanal monooxygenase (FMN-linked) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.14.14.3 | ||||||||
| CAS no. | 9014-00-0 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
In enzymology, an alkanal monooxygenase (FMN-linked) ( EC 1.14.14.3) is an enzyme that catalyzes the chemical reaction
- RCHO + reduced FMN + O2 RCOOH + FMN + H2O + hnu
The 3 substrates of this enzyme are RCHO, reduced FMN, and O2, whereas its 4 products are RCOOH, FMN, H2O, and h n.
This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derived from O2 with reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen into the other donor. The systematic name of this enzyme class is alkanal, reduced-FMN:oxygen oxidoreductase (1-hydroxylating, luminescing). Other names in common use include bacterial luciferase, aldehyde monooxygenase, luciferase, and Vibrio fischeri luciferase.
As of late 2007, 4 structures have been solved for this class of enzymes, with PDB accession codes 1BRL, 1BSL, 1LUC, and 1XKJ.
- Hastings JW; Nealson, Kenneth H. (1978). "Bacterial bioluminescence light emission in the mixed function oxidation of reduced flavin and fatty aldehyde". CRC Crit. Rev. Biochem. 5 (2): 163–84. doi: 10.3109/10409237809177143. PMID 363350.
- Hastings JW, Nealson KH (1977). "Bacterial bioluminescence". Annu. Rev. Microbiol. 31: 549–95. doi: 10.1146/annurev.mi.31.100177.003001. PMID 199107.
- Hastings JW, Presswood RP (1978). "Bacterial luciferase: FMNH2-aldehyde oxidase". Biomembranes - Part D: Biological Oxidations. Methods in Enzymology. Vol. 53. pp. 558–70. doi: 10.1016/S0076-6879(78)53057-7. ISBN 978-0-12-181953-8. PMID 309549.
- Nealson KH, Hastings JW (1979). "Bacterial bioluminescence: its control and ecological significance". Microbiol. Rev. 43 (4): 496–518. doi: 10.1128/mmbr.43.4.496-518.1979. PMC 281490. PMID 396467.
- Suzuki K, Kaidoh T, Katagiri M, Tsuchiya T (1983). "O2 incorporation into a long-chain fatty-acid during bacterial luminescence". Biochim. Biophys. Acta. 722 (2): 297–301. doi: 10.1016/0005-2728(83)90076-2.