IUBMB Enzyme Nomenclature

EC 4.2.3.151

Accepted name: pentamethylcyclopentadecatrienol synthase

Reaction: geranylgeranyl diphosphate + H2O = (1S,4E,8E,12E)-2,2,5,9,13-pentamethylcyclopentadeca-4,8,12-trien-1-ol + diphosphate

For diagram of reaction click here.

Other name(s): DtcycB (gene name)

Systematic name: geranylgeranyl-diphosphate diphosphate-lyase [(1S,4E,8E,12E)-2,2,5,9,13-pentamethylcyclopentadeca-4,8,12-trien-1-ol-forming]

Comments: Requires Mg2+. Isolated from the bacterium Streptomyces sp. SANK 60404. This trifunctional enzyme, which contains a [4Fe-4S] cluster, also produces (R)-nephthenol and (R)-cembrene A. See EC 4.2.3.150, cembrene A synthase and EC 4.2.3.149, nephthenol synthase.

Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number:

References:

1. Meguro, A., Tomita, T., Nishiyama, M. and Kuzuyama, T. Identification and characterization of bacterial diterpene cyclases that synthesize the cembrane skeleton. Chembiochem 14 (2013) 316-321. [PMID: 23386483]

[EC 4.2.3.151 created 2014]


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