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Literature summary for 3.2.1.39 extracted from

  • Hoj, P.B.; Slade, A.M.; Wettenhall, R.E.H.; Fincher, G.B.
    Isolation and characterization of a (1-3)-beta-glucan endohydrolase from germinating barley (Hordeum vulgare): amino acid sequence similarity with barley (1,3-1,4)-beta-glucanases (1988), FEBS Lett., 230, 67-71.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.32
-
Laminarin
-
Hordeum vulgare

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
32000
-
-
Hordeum vulgare

Organism

Organism UniProt Comment Textmining
Hordeum vulgare
-
barley
-

Purification (Commentary)

Purification (Comment) Organism
to homogeneity, 3step chromatography Hordeum vulgare

Source Tissue

Source Tissue Comment Organism Textmining
seed germinating grain Hordeum vulgare
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
laminarin + H2O major products are glucose, laminaribiose, laminaritriose, laminaritetraose and higher liminarioligosaccharides Hordeum vulgare D-glucose + ?
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.6
-
-
Hordeum vulgare