ID   1.14.11.23
DE   Flavonol synthase.
AN   Flavonoid 2-oxoglutarate-dependent dioxygenase.
AN   FLS.
CA   A dihydroflavonol + 2-oxoglutarate + O(2) = a flavonol + succinate +
CA   CO(2) + H(2)O.
CF   Iron.
CC   -!- In addition to the desaturation of (2R,3R)-dihydroflavonols to
CC       flavonols, the enzyme from the satsuma Citrus unshiu also has a non-
CC       specific activity that trans-hydroxylates the flavanones (2S)-
CC       naringenin and the unnatural (2R)-naringenin at C-3 to kaempferol and
CC       (2R,3R)-dihydrokaempferol, respectively.
PR   PROSITE; PDOC51471;
DR   Q96330, FLS1_ARATH ;  Q9ZWQ9, FLS_CITUN  ;  Q9M547, FLS_EUSGR  ;
DR   Q9XHG2, FLS_MALDO  ;  O04395, FLS_MATIN  ;  Q7XZQ6, FLS_PETCR  ;
DR   Q07512, FLS_PETHY  ;  Q41452, FLS_SOLTU  ;
//