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Your query returned 1 entry. 
Printable version
| EC | 1.14.19.79 | ||
| Accepted name: | 3β,22α-dihydroxysteroid 3-dehydrogenase | ||
| Reaction: | (1) (22S)-22-hydroxycampesterol + [reduced NADPH-hemoprotein reductase] + O2 = (22S)-22-hydroxycampest-4-en-3-one + [oxidized NADPH-hemoprotein reductase] + 2 H2O (2) 6-deoxoteasterone + [reduced NADPH-hemoprotein reductase] + O2 = 3-dehydro-6-deoxoteasterone + [oxidized NADPH-hemoprotein reductase] + 2 H2O |
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| Glossary: | 6-deoxoteasterone = (22R,23R)-5α-campestane-3β,22,23-triol | ||
| Other name(s): | CYP90A1 (gene name) | ||
| Systematic name: | 3β,22α-dihydroxysteroid,[reduced NADPH-hemoprotein reductase]:oxygen 3-oxidoreductase | ||
| Comments: | This cytochrome P-450 (heme-thiolate) enzyme, characterized from the plant Arabidopsis thaliana, catalyses C-3 dehydrogenation of all 3β-hydroxy brassinosteroid synthesis intermediates with 22-hydroxylated or 22,23-dihydroxylated side chains. | ||
| Links to other databases: | BRENDA, EXPASY, Gene, KEGG, MetaCyc | ||
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