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EC 1.14.19.64 Details
show Brenda entryEC number
1.14.19.64
Accepted name
(S)-stylopine synthase
Reaction
(S)-cheilanthifoline + [reduced NADPH—hemoprotein reductase] + O2 = (S)-stylopine + [oxidized NADPH—hemoprotein reductase] + 2 H2O
Other name(s)
(S)-cheilanthifoline oxidase (methylenedioxy-bridge-forming)
Systematic name
(S)-cheilanthifoline,[reduced NADPH—hemoprotein reductase]:oxygen oxidoreductase (methylenedioxy-bridge-forming)
CAS registry number
138791-29-4
Comment
A cytochrome P-450 (heme-thiolate) protein catalysing an oxidative reaction that does not incorporate oxygen into the product. Forms the second methylenedioxy bridge of the protoberberine alkaloid stylopine from oxidative ring closure of adjacent phenolic and methoxy groups of cheilanthifoline.
History
created 1999 as EC 1.1.3.32, transferred 2002 to EC 1.14.21.1, transferred 2018 to EC 1.14.19.64
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1 Oxidoreductases
1.1 Acting on the CH-OH group of donors
1.6.4.1 created 1961, deleted 2002 1.6.4.2 created 1961, modified 1989, deleted 2002 1.6.4.3 created 1961, modified 1976, deleted 1983 1.6.4.4 created 1965, deleted 2002 1.6.4.5 created 1972, deleted 2002 1.6.4.6 created 1972, deleted 2002 1.6.4.7 created 1978, deleted 2002 1.6.4.8 created 1989, deleted 2002 1.6.4.9 created 1992, deleted 2002 1.6.4.10 created 1992, deleted 2002
