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Literature summary extracted from

  • Koops, A.J.; Jonker, H.H.
    Purification and characterization of the enzymes of fructan biosynthesis in tubers of Helianthus tuberosus Colombia. I. Fructan:fructan fructosyl transferase (1994), J. Exp. Bot., 45, 1623-1631.
No PubMed abstract available

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.4.1.100 70000
-
-
 Helianthus tuberosus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.4.1.100 [beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n Helianthus tuberosus the enzyme is involved in the synthesis of beta-2,1-linked fructose polymers ?
-
 ?
2.4.1.100 [beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n Helianthus tuberosus Colombia the enzyme is involved in the synthesis of beta-2,1-linked fructose polymers ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.100 Helianthus tuberosus
-
 Colombia
-
2.4.1.100 Helianthus tuberosus Colombia
-
 Colombia
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.4.1.100
-
 Helianthus tuberosus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.100 tuber
-
 Helianthus tuberosus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.100 [beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
-
 Helianthus tuberosus [beta-D-fructosyl-(2->1)-]m-1 + [beta-D-fructosyl-(2->1)-]n+1
-
 ?
2.4.1.100 [beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
-
 Helianthus tuberosus Colombia [beta-D-fructosyl-(2->1)-]m-1 + [beta-D-fructosyl-(2->1)-]n+1
-
 ?
2.4.1.100 [beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n the enzyme is involved in the synthesis of beta-2,1-linked fructose polymers Helianthus tuberosus ?
-
 ?
2.4.1.100 [beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n the enzyme is involved in the synthesis of beta-2,1-linked fructose polymers Helianthus tuberosus Colombia ?
-
 ?

Subunits

EC Number Subunits Comment Organism
2.4.1.100 monomer 1 * 70000, SDS-PAGE Helianthus tuberosus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.4.1.100 25 35
-
 Helianthus tuberosus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.4.1.100 5.5 7
-
 Helianthus tuberosus