ID 4.2.1.105 DE 2-hydroxyisoflavanone dehydratase. CA (1) (2R,3S)-2,4',7-trihydroxyisoflavanone = daidzein + H(+) + H2O. CA (2) 2-hydroxy-2,3-dihydrogenistein = genistein + H(+) + H2O. CC -!- Catalyzes the final step in the formation of the isoflavonoid CC skeleton. CC -!- The reaction also occurs spontaneously. DR Q5NUF3, HIDH_SOYBN ; Q5NUF4, HIDM_GLYEC ; //