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Literature summary for 1.3.1.45 extracted from

  • Schlieper, D.; Tiemann, K.; Barz, W.
    Stereospecificity of hydrogen transfer by fungal and plant NADPH:isoflavone oxidoreductases (1990), Phytochemistry, 29, 1519-1524.
No PubMed abstract available

Organism

Organism UniProt Comment Textmining
Cicer arietinum
-
chickpea
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2',7-dihydroxy-3',4'-methylenedioxyisoflavone + NADPH trivial name 2'-hydroxypseudobaptigenin, incorporation of pro-R hydrogen from NADPH, i.e. A-specific Cicer arietinum 2',7-hydroxy-dihydro-3',4'-methylenedioxyisoflavone + NADP+
-
?
2'-hydroxyformononetin + NADPH enzyme catalyzes the transfer of H from NADPH to the pro-S position at C-2, yielding 3R-vestitone Cicer arietinum (3R)-vestitone + NADP+ only the 3R-isomer is produced ?