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Literature summary extracted from

  • Peberdy, J.F.; Moore, P.M.
    Chitin synthase in Mortierella vinacea: properties, cellular location and synthesis in growing cultures (1975), J. Gen. Microbiol., 90, 228-236.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.4.1.16 GlcNAc
-
 Umbelopsis vinacea

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.4.1.16 Ba2+ 10 mM, 61% inhibition Umbelopsis vinacea
2.4.1.16 Ca2+ 10 mM, 60% inhibition Umbelopsis vinacea
2.4.1.16 chitodextrins
-
 Umbelopsis vinacea
2.4.1.16 Cu2+ 10 mM, 47% inhibition Umbelopsis vinacea
2.4.1.16 Fe3+ 10 mM, 71% inhibition Umbelopsis vinacea
2.4.1.16 K+ 10 mM, 14% inhibition Umbelopsis vinacea
2.4.1.16 Mn2+ 10 mM, 12% inhibition Umbelopsis vinacea
2.4.1.16 additional information a pH-dependent, heat-stable inhibitor is present in the soluble cytoplasm from the mycelium Umbelopsis vinacea

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4.1.16 1.8
-
 UDP-GlcNAc
-
 Umbelopsis vinacea

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.4.1.16 microsome
-
 Umbelopsis vinacea
-
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.4.1.16 Co2+ slight stimulation Umbelopsis vinacea
2.4.1.16 Mg2+ stimulates Umbelopsis vinacea

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.16 Umbelopsis vinacea
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.16 UDP-N-acetyl-D-glucosamine + [1,4-(N-acetyl-beta-D-glucosaminyl)]n
-
 Umbelopsis vinacea UDP + [1,4-(N-acetyl-beta-D-glucosaminyl)]n+1
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.4.1.16 31 33
-
 Umbelopsis vinacea

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.4.1.16 5.8 6.2
-
 Umbelopsis vinacea