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Literature summary extracted from

  • Henry, R.J.; Darbyshire, B.
    Sucrose:sucrose fructosyltransferase and fructan:fructan fructosyltransferase from Allium cepa (1980), Phytochemistry, 19, 1017-1020.
No PubMed abstract available

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.100 Allium cepa
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.4.1.100
-
Allium cepa

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.100 leaf base inner leaf base Allium cepa
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.4.1.100 additional information
-
-
Allium cepa

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.100 6-kestose + 1-kestose + sucrose
-
Allium cepa mixture of tetrasacharides of beta-2,6- and beta-2,1-linked fructans
-
?
2.4.1.100 [beta-D-fructosyl-(2->1)-]m + [beta-D-fructosyl-(2->1)-]n
-
Allium cepa [beta-D-fructosyl-(2->1)-]m-1 + [beta-D-fructosyl-(2->1)-]n+1 the enzyme produces tetrasaccharides and higher polymers from trisaccharide ?