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Literature summary extracted from

  • Yamamoto, S.; Nagasaki, S.
    Purification, crystallization, and properties of an endo beta-1,3-glucanase from Rhizopus chinensis R-69 (1975), Agric. Biol. Chem., 39, 2163-2169.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.39 AgNO3 complete inhibition at 1 mM Rhizopus microsporus var. chinensis
3.2.1.39 Ca2+ slight inhibition at 1 mM Rhizopus microsporus var. chinensis
3.2.1.39 Co2+ slight inhibition at 1 mM Rhizopus microsporus var. chinensis
3.2.1.39 Cr2(SO4)3 36% inhibition at 1 mM Rhizopus microsporus var. chinensis
3.2.1.39 Cu2+ 55% inhibition at 1 mM Rhizopus microsporus var. chinensis
3.2.1.39 Hg2+ marked inhibition at 1 mM Rhizopus microsporus var. chinensis
3.2.1.39 KBr slight inhibition at 1 mM Rhizopus microsporus var. chinensis
3.2.1.39 Mg2+ slight inhibition at 1 mM Rhizopus microsporus var. chinensis
3.2.1.39 Na2WO4 36% inhibition at 1 mM Rhizopus microsporus var. chinensis
3.2.1.39 NaAsO2 39% inhibition at 1 mM Rhizopus microsporus var. chinensis
3.2.1.39 Pb2+ 45% inhibition at 1 mM Rhizopus microsporus var. chinensis
3.2.1.39 Sn2+ 25% inhibition at 1 mM Rhizopus microsporus var. chinensis
3.2.1.39 Zn2+ 59% inhibition at 1 mM Rhizopus microsporus var. chinensis

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.39 additional information
-
 Laminarin value in mg/ml Rhizopus microsporus var. chinensis
3.2.1.39 additional information
-
 Laminarin 3.4 Rhizopus microsporus var. chinensis

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.2.1.39 extracellular
-
 Rhizopus microsporus var. chinensis
-
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.2.1.39 Mn2+ 224% activation at 1 mM Rhizopus microsporus var. chinensis

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.39 23000
-
 gel filtration Rhizopus microsporus var. chinensis

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.39 Rhizopus microsporus var. chinensis
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.39 in crystalline form Rhizopus microsporus var. chinensis

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.39 culture filtrate
-
 Rhizopus microsporus var. chinensis
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.39 4800
-
-
 Rhizopus microsporus var. chinensis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.39 beta-glucan + H2O low activity Rhizopus microsporus var. chinensis ?
-
 ?
3.2.1.39 beta-glucan + H2O from yeast Rhizopus microsporus var. chinensis ?
-
 ?
3.2.1.39 laminarin + H2O
-
 Rhizopus microsporus var. chinensis D-glucose + ?
-
 ?
3.2.1.39 pachyman + H2O low activity Rhizopus microsporus var. chinensis ?
-
 ?