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Literature summary extracted from

  • Moore, A.E.; Stone, B.A.
    A beta-1,3-glucan hydrolase from Nicotiana glutinosa. II. Specificity, action pattern and inhibitor studies (1972), Biochim. Biophys. Acta, 258, 248-264.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.39 2-Hydroxy-5-nitrobenzylbromide inhibition at 10 mM Nicotiana glutinosa
3.2.1.39 carbodiimide inhibition at 100 mM Nicotiana glutinosa
3.2.1.39 Cu2+ inhibition at 20 mM Nicotiana glutinosa
3.2.1.39 Hg2+ inhibition at 0.2 mM Nicotiana glutinosa
3.2.1.39 Iodine inhibition at 2 mM Nicotiana glutinosa
3.2.1.39 Lespedeza cuneata cellulase inhibitor inhibition at 0.2 mg/ml Nicotiana glutinosa
3.2.1.39 N-Acetylimidazole inhibition at 23 mM Nicotiana glutinosa
3.2.1.39 N-bromosuccinimide inhibition at 5 mM Nicotiana glutinosa
3.2.1.39 Phenylmercurinitrate inhibition at 2 mM Nicotiana glutinosa

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.39 Nicotiana glutinosa
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.39 (1-3:1-4)-beta-D-glucan + H2O from cereals, limited action, due to action at few consecutive beta-1,3-linked glucose residues Nicotiana glutinosa ?
-
 ?
3.2.1.39 3-O-beta-D-Glc-D-Glc-D-Glc-D-Glc + H2O low activity Nicotiana glutinosa ?
-
 ?
3.2.1.39 3-O-beta-D-Glc-D-Glc-D-Glc-D-Glc + H2O laminaritetraose Nicotiana glutinosa ?
-
 ?
3.2.1.39 3-O-beta-D-Glc-D-Glc-D-Glc-D-Glc-D-Glc + H2O low activity Nicotiana glutinosa ?
-
 ?
3.2.1.39 3-O-beta-D-Glc-D-Glc-D-Glc-D-Glc-D-Glc + H2O laminaripentaose Nicotiana glutinosa ?
-
 ?
3.2.1.39 laminarin + H2O
-
 Nicotiana glutinosa D-glucose + ?
-
 ?
3.2.1.39 O-carboxymethyl-pachyman + H2O rate of hydrolysis decreases as degree of substitutions increases, requirement for three unsubstituted beta-1,3-glycosyl residues Nicotiana glutinosa ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.2.1.39 beta-1,3-glucan hydrolase
-
 Nicotiana glutinosa