Protein
Flavonol 7-O-beta-glucosyltransferase UGT74F1
Organism
Arabidopsis thaliana
Function
Possesses quercetin 7-O-glucosyltransferase and 4'-O-glucosyltransferase activities in vitro. Also active in vitro on benzoates and benzoate derivatives. Has low affinity for the tryptophan precursor anthranilate. Catalyzes the formation of anthranilate glucose ester. Is a minor source of this activity in the plant.
Similarity
Belongs to the UDP-glycosyltransferase family.
Sequence
MEKMRGHVLAVPFPSQGHITPIRQFCKRLHSKGFKTTHTLTTFIFNTIHLDPSSPISIATISDGYDQGGFSSAGSVPEYLQNFKTFGSKTVADIIRKHQSTDNPITCIVYDSFMPWALDLAMDFGLAAAPFFTQSCAVNYINYLSYINNGSLTLPIKDLPLLELQDLPTFVTPTGSHLAYFEMVLQQFTNFDKADFVLVNSFHDLDLHEEELLSKVCPVLTIGPTVPSMYLDQQIKSDNDYDLNLFDLKEAALCTDWLDKRPEGSVVYIAFGSMAKLSSEQMEEIASAISNFSYLWVVRASEESKLPPGFLETVDKDKSLVLKWSPQLQVLSNKAIGCFMTHCGWNSTMEGLSLGVPMVAMPQWTDQPMNAKYIQDVWKVGVRVKAEKESGICKREEIEFSIKEVMEGEKSKEMKENAGKWRDLAVKSLSEGGSTDININEFVSKIQIK