The Enzyme Database

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EC 1.14.14.123     
Accepted name: oryzalexin D synthase
Reaction: ent-sandaracopimaradien-3β-ol + [reduced NADPH—hemoprotein reductase] + O2 = oryzalexin D + [oxidized NADPH—hemoprotein reductase] + H2O
For diagram of oryzalexins biosynthesis, click here
Glossary: oryzalexin D = ent-sandaracopimaradiene-3β,7α-diol = (3R,4aR,4bS,7S,9S,10aS)-7-ethenyl-1,1,4a,7-tetramethyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthren-2,9-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): CYP76M8
Systematic name: ent-sandaracopimaradien-3β-ol,[reduced NADPH—hemoprotein reductase]:oxygen oxidoreductase (oryzalexin D forming)
Comments: A cytochrome P-450 (heme-thiolate) protein. Isolated from Oryza sativa (rice). Oryzalexin D is a phytoalexin.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc
References:
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 1.14.14.123 created 2014 as EC 1.14.13.193, transferred 2018 to EC 1.14.14.123]
 
 


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