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Literature summary extracted from

  • Fujiwara, H.; Tanaka, Y.; Fukui, Y.; Nakao, M.; Ashikari, T.; Kusumi, T.
    Anthocyanin 5-aromatic acyltransferase from Gentiana triflora (1997), Eur. J. Biochem., 249, 45-51.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.3.1.153 PCMB 90% inhibition at 0.1 mM, complete inhibition at 1 mM Gentiana triflora

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.3.1.153 0.065
-
caffeoyl-CoA with delphinidin 3,5-diglucoside as cosubstrate Gentiana triflora
2.3.1.153 0.087
-
cyanidin 3,5-diglucoside with caffeoyl-CoA as cosubstrate Gentiana triflora
2.3.1.153 0.15
-
delphinidin 3,5-diglucoside with caffeoyl-CoA as cosubstrate Gentiana triflora
2.3.1.153 0.19
-
p-Coumaroyl-CoA with delphinidin 3,5-diglucoside as cosubstrate Gentiana triflora

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.3.1.153 Mn2+ strongly enhances activity Gentiana triflora
2.3.1.153 Zn2+ moderately enhances activity Gentiana triflora

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.3.1.153 49000
-
gel filtration Gentiana triflora
2.3.1.153 52000
-
1 * 52000, SDS-PAGE Gentiana triflora

Organism

EC Number Organism UniProt Comment Textmining
2.3.1.153 Gentiana triflora
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.3.1.153
-
Gentiana triflora

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.3.1.153 petal blue Gentiana triflora
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.3.1.153 additional information
-
-
Gentiana triflora

Storage Stability

EC Number Storage Stability Organism
2.3.1.153 -20°C, 20 mM Tris/HCl, pH 7.0, 0.01 mM (p-aminidinophenyl)methanesulfonyl fluoride, 1 mM DTT, stable for at least 2 years Gentiana triflora

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.3.1.153 cyanidin-3,5-O-beta-D-diglucoside + 4-coumaroyl-CoA
-
Gentiana triflora CoA + cyanidin 3-O-beta-D-glucoside-5-O-(6-O-4-coumaroyl)-beta-D-glucoside
-
?
2.3.1.153 cyanidin-3,5-O-beta-D-diglucoside + caffeoyl-CoA
-
Gentiana triflora CoA + cyanidin 3-O-beta-D-glucoside-5-O-(6-O-caffeoyl)-beta-D-glucoside
-
?
2.3.1.153 delphinidin 3,5-di-O-beta-D-glucoside + 4-coumaroyl-CoA
-
Gentiana triflora CoA + delphinidin 3-O-beta-D-glucoside-5-O-(6-O-4-coumaroyl)-beta-D-glucoside
-
?
2.3.1.153 delphinidin 3,5-di-O-beta-D-glucoside + caffeoyl-CoA
-
Gentiana triflora CoA + delphinidin 3-O-beta-D-glucosyl-5-O-(6-O-caffeoyl-beta-D-glucoside)
-
?

Subunits

EC Number Subunits Comment Organism
2.3.1.153 monomer 1 * 52000, SDS-PAGE Gentiana triflora

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.3.1.153 8 8.5
-
Gentiana triflora

pH Range

EC Number pH Minimum pH Maximum Comment Organism
2.3.1.153 5.5 10 active in this range Gentiana triflora