EC Explorer
[browse EC tree] - [search]
EC 1.14.14.180 Details
show Brenda entryEC number
1.14.14.180
Accepted name
brassinolide synthase
Reaction
castasterone + O2 + [reduced NADPH—hemoprotein reductase] = brassinolide + 2 H2O + [oxidized NADPH—hemoprotein reductase]
Other name(s)
CYP85A2 (gene name),
CYP85A3 (gene name)
Systematic name
castasterone,NADPH—hemoprotein reductase:oxygen oxidoreductase (lactonizing, brassinolide-forming)
Comment
This cytochrome P-450 (heme thiolate) plant enzyme catalyses the lactonization of several brassinosteroids, including castasterone, teasterone, and typhasterol. The CYP85A2 enzyme of Arabidopsis thaliana also catalyses the activity of EC 1.14.14.179, brassinosteroid 6-oxygenase.
History
created 2022
back to topEC Tree
1 Oxidoreductases
1.1 Acting on the CH-OH group of donors
1.6.6.1 created 1961, deleted 2002 1.6.6.2 created 1961, deleted 2002 1.6.6.3 created 1961, deleted 2002 1.6.6.4 created 1961, deleted 2002 1.6.6.5 created 1961, deleted 1964 1.6.6.6 created 1961, deleted 2002 1.6.6.7 created 1961, deleted 2002 1.6.6.8 created 1965, deleted 2002 1.6.6.10 created 1972, deleted 2002 1.6.6.11 created 1972, deleted 2002 1.6.6.12 created 1989, deleted 2002 1.6.6.13 created 1989, deleted 2002 1.14.14.2 created 1972, deleted 1976 1.14.14.4 created 2000, deleted 2002
