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Literature summary extracted from

  • Ono, E.; Fukuchi-Mizutani, M.; Nakamura, N.; Fukui, Y.; Yonekura-Sakakibara, K.; Yamaguchi, M.; Nakayama, T.; Tanaka, T.; Kusumi, T.; Tanaka, Y.
    Yellow flowers generated by expression of the aurone biosynthetic pathway (2006), Proc. Natl. Acad. Sci. USA, 103, 11075-11080.
    View publication on PubMedView publication on EuropePMC

Application

EC Number Application Comment Organism
1.21.3.6 agriculture coexpression of enzyme and chalcone 4’-O-glucosyltransferase is sufficient for accumulation of aureusidin 6-O-glucoside in transgenic flowers. Additional down-regulation of anthocyanin biosynthesis by RNAi results in yellow flowers Antirrhinum majus

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.4.1.286 expressed in Torenia hybrid flowers Antirrhinum majus

Protein Variants

EC Number Protein Variants Comment Organism
1.21.3.6 additional information fusion protein of enzyme N-terminal 60 amino acids with red fluorescence protein localizes within the vacuole Antirrhinum majus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.21.3.6 vacuole chalcones are 4’-O-glucosylated in the cytoplasm and thereafter transported to the vacuole, where the enzyme converts them to aurone 6-O-glucosides Antirrhinum majus 5773
-
2.4.1.286 cytoplasm
-
Antirrhinum majus 5737
-

Organism

EC Number Organism UniProt Comment Textmining
1.21.3.6 Antirrhinum majus
-
-
-
2.4.1.286 Antirrhinum majus
-
snapdragon
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.286 flower
-
Antirrhinum majus
-
2.4.1.286 petal
-
Antirrhinum majus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.286 UDP-alpha-D-glucose + 2',3,4,4',6'-pentahydroxychalcone
-
Antirrhinum majus UDP + 2',3,4,4',6'-pentahydroxychalcone 4'-O-beta-D-glucoside
-
?
2.4.1.286 UDP-alpha-D-glucose + 2',4,4',6'-tetrahydroxychalcone
-
Antirrhinum majus UDP + 2',4,4',6'-tetrahydroxychalcone 4'-O-beta-D-glucoside
-
?

Synonyms

EC Number Synonyms Comment Organism
1.21.3.6 AmAS1
-
Antirrhinum majus
2.4.1.286 4'CGT
-
Antirrhinum majus
2.4.1.286 UDP-glucose:chalcone 4'-O-glucosyltransferase
-
Antirrhinum majus
2.4.1.286 UGT88D3
-
Antirrhinum majus

pI Value

EC Number Organism Comment pI Value Maximum pI Value
2.4.1.286 Antirrhinum majus calculated from amino acid sequence
-
6.8

General Information

EC Number General Information Comment Organism
2.4.1.286 physiological function the enzyme is essential for aurone biosynthesis and yellow coloration in vivo Antirrhinum majus