ID   2.4.1.360
DE   2-hydroxyflavanone C-glucosyltransferase.
CA   a 3'-hydro-2'-hydroxy-beta-oxodihydrochalcone + UDP-alpha-D-glucose =
CA   a 3'-(beta-D-glucopyranosyl)-2'-hydroxy-beta-oxodihydrochalcone + H(+) +
CA   UDP.
CC   -!- The enzyme has been characterized in Oryza sativa (rice), various
CC       Citrus spp., Glycine max (soybean), and Fagopyrum esculentum
CC       (buckwheat).
CC   -!- Flavanone substrates require a 2-hydroxy group.
CC   -!- The meta-stable flavanone substrates such as 2-hydroxynaringenin
CC       exist in an equilibrium with open forms such as 1-(4-hydroxyphenyl)-
CC       3-(2,4,6-trihydroxyphenyl)propane-1,3-dione, which are the actual
CC       substrates for the glucosyl-transfer reaction (see EC 1.14.14.162).
CC   -!- The enzyme can also act on dihydrochalcones.
CC   -!- The enzymes from citrus plants can catalyze a second C-glycosylation
CC       reaction at position 5.
DR   A0A0A1HA03, 708C1_FAGES;  A0A0A1H7N4, 708C2_FAGES;  I1L3T1, 708D1_SOYBN;
DR   A0A224AM54, 708G1_CITJP;  A0A224AKZ9, 708G2_CITUN;  C3W7B0, CGT_ORYSI  ;
DR   Q5VMI0, CGT_ORYSJ  ;
//