bacterial luciferase EC#: 1.14.14.3; ChemWhat Code: 1375495

Product Name bacterial luciferase
Example Structure Example Structure of bacterial luciferase EC#: 1.14.14.3
Synonyms 4a-hydroperoxy-4a,5-dihydroFMN intermediate luciferase, aldehyde monooxygenase, alkanal monooxygenase (FMN), bacterial luciferase, COB, Gluc luciferase, HFOOH, luciferase, Lux, LuxA, LuxAB, LuxB, LuxCDABE, LuxF, Vibrio fischeri luciferase, Vibrio harveyi luciferase
EC Number 1.14.14.3
CAS Registry Number 9014-00-0
Comments The reaction sequence starts with the incorporation of a molecule of oxygen into reduced FMN bound to the enzyme, forming luciferase peroxyflavin. The peroxyflavin interacts with an aliphatic long-chain aldehyde, producing a highly fluorescent species believed to be luciferase hydroxyflavin. The enzyme is highly specific for reduced FMN and for long-chain aliphatic aldehydes with eight carbons or more. The highest efficiency is achieved with tetradecanal. cf. EC 1.13.12.18, dinoflagellate luciferase.
Cofactor
History
Reactions A long-chain aldehyde + FMNH(2) + O(2) = a long-chain fatty acid + fmn + H(2)O + light.

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