Stemar-13-ene synthase (EC 4.2.3.33, OsDTC2, OsK8, OsKL8, OsKS8, stemarene synthase, ''syn''-stemar-13-ene synthase) is an
enzyme with
systematic name 9α-copalyl-diphosphate diphosphate-lyase (stemar-13-ene-forming).
This enzyme
catalyses the following
chemical reaction
: 9α-copalyl diphosphate
stemar-13-ene +
diphosphate
This diterpene cyclase produces stemar-13-ene, a putative precursor of the rice
phytoalexin oryzalexin S.
References
External links
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EC 4.2.3