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Literature summary for 3.2.1.154 extracted from

  • Marx, S.P.; Nosberger, J.; Frehner, M.
    Hydrolysis of fructan in grasses: a beta-(2-6)-linkage specific fructan-beta-fructosidase from stubble of Lolium perenne (1997), New Phytol., 135, 279-290.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
sucrose
-
Lolium perenne

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
65000
-
gel filtration Lolium perenne
69000
-
1 * 69000, SDS-PAGE Lolium perenne

Organism

Organism UniProt Comment Textmining
Lolium perenne
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein
-
Lolium perenne

Purification (Commentary)

Purification (Comment) Organism
-
Lolium perenne

Source Tissue

Source Tissue Comment Organism Textmining
stem enzyme is induced after defoliation Lolium perenne
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1,1-kestotetraose + H2O 5fold lower activity than with 6,6-kestotetraose Lolium perenne ?
-
?
6,6-kestotetraose + H2O
-
Lolium perenne ?
-
?

Subunits

Subunits Comment Organism
monomer 1 * 69000, SDS-PAGE Lolium perenne

Synonyms

Synonyms Comment Organism
beta-(2-6)-linkage specific fructan-beta-fructosidase
-
Lolium perenne

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
additional information
-
temperature stability is increased in the presence of 6,6-kestotetraose Lolium perenne

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.1 5.6
-
Lolium perenne