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Results 1 - 8 of 8

EC Number	Natural Substrates	Commentary (Nat. Sub.)
4.2.1.B20	3-deoxyachilleol A	-
4.2.1.B20	3-deoxyachilleol A	from squalene
4.2.1.B20	8alpha-hydroxypolypoda-13,17,21-triene	the enzyme constructs the 6/6/6/6-tetracyclic scaffold baciterpenol A from the head-to-tail monocyclic tetraprenyl-betacurcumene as sesquarterpene cyclase, EC 4.2.1.137, and it also forms the 6/6/7/6/6-pentacyclic onoceranoxide and the 6/6 + 6/6-tetracyclic (1R,2R,4aS,8aS)-2,5,5,8a-tetramethyl-1-[2-[(1S,4aS,8aS)-5,5,8a-trimethyl-2-methylidenedecahydronaphthalen-1-yl]ethyl]decahydron from the tail-to-tail acyclic triterpene squalene via the 6/6-bicyclic intermediate 8alpha-hydroxypolypoda-13,17,21-triene
4.2.1.B20	8alpha-hydroxypolypoda-13,17,21-triene	-
4.2.1.B20	more	tetraprenyl-beta-curcumene cyclase from Bacillus megaterium is a bifunctional triterpene/sesquarterpene cyclase that converts head-to-tail tetraprenyl-beta-curcumene and tail-to-tail squalene into pentacyclic and bicyclic products, respectively, in vivo. BmeTC has an unprecedented catalytic function in cyclizing squalene from both termini and is an onoceroid synthase. The function of BmeTC enables the synthesis of (+)-ambrein
4.2.1.B20	squalene	-
4.2.1.B20	squalene + H2O	-
4.2.1.B20	tetraprenyl-beta-curcumene + H2O	-

Results 1 - 8 of 8

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Release 2023.1 (January 2023)