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Your query returned 4 entries. Printable version
EC | 1.14.13.52 | ||
Transferred entry: | isoflavone 3′-hydroxylase. Now EC 1.14.14.88, isoflavone 3′-hydroxylase | ||
EC | 1.14.14.88 | ||
Accepted name: | isoflavone 3′-hydroxylase | ||
Reaction: | formononetin + [reduced NADPH—hemoprotein reductase] + O2 = calycosin + [oxidized NADPH—hemoprotein reductase] + H2O | ||
For diagram of medicarpin and formononetin derivatives biosynthesis, click here | |||
Glossary: | calycosin = 3′-hydroxyformononetin | ||
Other name(s): | isoflavone 3′-monooxygenase; CYP81E9 | ||
Systematic name: | formononetin,[reduced NADPH—hemoprotein reductase]:oxygen oxidoreductase (3′-hydroxylating) | ||
Comments: | A cytochrome P-450 (heme-thiolate) protein. Also acts on biochanin A and other isoflavones with a 4′-methoxy group. Involved in the biosynthesis of the pterocarpin phytoalexins medicarpin and maackiain. | ||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 110183-50-1 | ||
References: |
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EC | 1.14.19.63 | ||
Accepted name: | pseudobaptigenin synthase | ||
Reaction: | (1) calycosin + [reduced NADPH—hemoprotein reductase] + O2 = pseudobaptigenin + [oxidized NADPH—hemoprotein reductase] + 2 H2O (2) pratensein + [reduced NADPH-hemoprotein reductase] + O2 = 5-hydroxypseudobaptigenin + [oxidized NADPH—hemoprotein reductase] + 2 H2O |
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Glossary: | calycosin = 3′-hydroxyformononetin pratensein = 3′-hydroxybiochanin A |
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Systematic name: | calycosin,[reduced NADPH—hemoprotein reductase]:oxygen oxidoreductase (methylenedioxy-bridge-forming) | ||
Comments: | A cytochrome P-450 (heme-thiolate) enzyme catalysing an oxidative reaction that does not incorporate oxygen into the product. Catalyses a step in the biosynthesis of (–)-maackiain, the main pterocarpan phytoalexin in chickpea (Cicer arietinum). | ||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||
References: |
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EC | 1.14.21.8 | ||
Transferred entry: | pseudobaptigenin synthase. Now EC 1.14.19.63, pseudobaptigenin synthase. | ||