Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Miller, K.D.; Strommer, J.; Taylor, L.P.
    Conservation in divergent solanaceous species of the unique gene structure and enzyme activity of a gametophytically-expressed flavonol 3-O-galactosyltransferase (2002), Plant Mol. Biol., 48, 233-242.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.4.1.234 F3GalTase cDNA from V26 plants, expression in Escherichia coli TOP10, sequencing, F3galtase gene structure, genomic organization Petunia x hybrida
2.4.1.234 F3galtase gene structure Nicotiana tabacum

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.4.1.234 additional information not inhibited by 1% Triton X-100 Petunia x hybrida

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.4.1.234 additional information Petunia x hybrida F3GalTase glycosylates the flavonols required for pollen germination, F3galtase gene regulation ?
-
 ?

Organic Solvent Stability

EC Number Organic Solvent Comment Organism
2.4.1.234 Triton X-100 1%, no reduction of activity during extraction Petunia x hybrida

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.234 Nicotiana alata
-
 F3GalTase activity is specific to the Solanaceae
-
2.4.1.234 Nicotiana tabacum
-
 cv. Xanthi, F3GalTase activity is specific to the Solanaceae
-
2.4.1.234 Petunia x hybrida Q9SBQ8 V26, V10 and W78 plants, F3GalTase activity is specific to the Solanaceae
-
2.4.1.234 Solanum lycopersicum
-
 F3GalTase activity is specific to the Solanaceae
-
2.4.1.234 Solanum tuberosum
-
 F3GalTase activity is specific to the Solanaceae
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.234 flower stage 6-9, corolla Petunia x hybrida
-
2.4.1.234 gametophyte gametophytically-expressed F3GalTase Solanum tuberosum
-
2.4.1.234 gametophyte gametophytically-expressed F3GalTase Nicotiana tabacum
-
2.4.1.234 gametophyte gametophytically-expressed F3GalTase Solanum lycopersicum
-
2.4.1.234 gametophyte gametophytically-expressed F3GalTase Petunia x hybrida
-
2.4.1.234 gametophyte gametophytically-expressed F3GalTase Nicotiana alata
-
2.4.1.234 pollen lower F3GalTase activity than in Petunia hybrida pollen Solanum tuberosum
-
2.4.1.234 pollen lower F3GalTase activity than in Petunia hybrida pollen Nicotiana tabacum
-
2.4.1.234 pollen lower F3GalTase activity than in Petunia hybrida pollen Solanum lycopersicum
-
2.4.1.234 pollen lower F3GalTase activity than in Petunia hybrida pollen Nicotiana alata
-
2.4.1.234 pollen pollen-specific enzyme Petunia x hybrida
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.4.1.234 additional information
-
-
 Solanum tuberosum
2.4.1.234 additional information
-
-
 Nicotiana tabacum
2.4.1.234 additional information
-
-
 Solanum lycopersicum
2.4.1.234 additional information
-
-
 Petunia x hybrida
2.4.1.234 additional information
-
-
 Nicotiana alata

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.234 additional information F3GalTase glycosylates the flavonols required for pollen germination, F3galtase gene regulation Petunia x hybrida ?
-
 ?
2.4.1.234 UDP-galactose + flavonol
-
 Solanum tuberosum UDP + flavonol 3-O-beta-D-galactoside
-
 ?
2.4.1.234 UDP-galactose + flavonol
-
 Nicotiana tabacum UDP + flavonol 3-O-beta-D-galactoside
-
 ?
2.4.1.234 UDP-galactose + flavonol
-
 Solanum lycopersicum UDP + flavonol 3-O-beta-D-galactoside
-
 ?
2.4.1.234 UDP-galactose + flavonol
-
 Nicotiana alata UDP + flavonol 3-O-beta-D-galactoside
-
 ?
2.4.1.234 UDP-galactose + flavonol highly specific for flavonols and UDP-galactose Petunia x hybrida UDP + flavonol 3-O-beta-D-galactoside
-
 ?
2.4.1.234 UDP-galactose + kaempferol
-
 Petunia x hybrida UDP + kaempferol 3-O-beta-D-galactoside
-
 ?
2.4.1.234 UDP-galactose + quercetin
-
 Petunia x hybrida UDP + quercetin 3-O-beta-D-galactoside
-
 ?