The Enzyme Database

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Accepted name: oryzalexin E synthase
Reaction: ent-sandaracopimaradien-3β-ol + [reduced NADPH—hemoprotein reductase] + O2 = oryzalexin E + [oxidized NADPH—hemoprotein reductase] + H2O
For diagram of oryzalexins biosynthesis, click here
Glossary: oryzalexin E = ent-sandaracopimaradiene-3β,9α-diol = (3R,4aR,4bS,7S,10aR)-7-ethenyl-1,1,4a,7-tetramethyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthren-2,4b-diol
ent-sandaracopimaradien-3β-ol = (3R,4aR,4bR,7S,10aS)-7-ethenyl-1,1,4a,7-tetramethyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthren-2-ol
Other name(s): CYP76M6
Systematic name: ent-sandaracopimaradien-3β-ol,[reduced NADPH—hemoprotein reductase]:oxygen oxidoreductase (oryzalexin-E-forming)
Comments: A cytochrome P-450 (heme-thiolate) protein. Isolated from Oryza sativa (rice). Oryzalexin E is a phytoalexin.
Links to other databases: BRENDA, EXPASY, Gene, KEGG, MetaCyc
1.  Wu, Y., Wang, Q., Hillwig, M.L. and Peters, R.J. Picking sides: distinct roles for CYP76M6 and CYP76M8 in rice oryzalexin biosynthesis. Biochem. J. 454 (2013) 209–216. [DOI] [PMID: 23795884]
[EC created 2014 as EC, transferred 2018 to EC]

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