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Literature summary extracted from

  • Cabib, E.; Kang, M.S.; Au-Young, J.
    Chitin synthase from Saccharomyces cerevisiae (1987), Methods Enzymol., 138, 643-649.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.4.1.16 GlcNAc stimulates Saccharomyces cerevisiae
2.4.1.16 GlcNAc Km: 4.7 mM Saccharomyces cerevisiae

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.4.1.16 chitin oligosaccharides slight Saccharomyces cerevisiae
2.4.1.16 Nikkomycin
-
Saccharomyces cerevisiae
2.4.1.16 Polyoxin D
-
Saccharomyces cerevisiae

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4.1.16 0.7
-
UDP-GlcNAc
-
Saccharomyces cerevisiae

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.4.1.16 plasma membrane integral membrane protein Saccharomyces cerevisiae 5886
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.4.1.16 Co2+ absolute requirement for a divalent cation. Mg2+, Mn2+ or Co2+ Saccharomyces cerevisiae
2.4.1.16 Mg2+ absolute requirement for a divalent cation. Mg2+, Mn2+ or Co2+. Optimum concentration for Mg2+ is 1-10 mM Saccharomyces cerevisiae
2.4.1.16 Mn2+ absolute requirement for a divalent cation. Mg2+, Mn2+ or Co2+ Saccharomyces cerevisiae

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.16 Saccharomyces cerevisiae
-
-
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
2.4.1.16 proteolytic modification enzyme is present in the cell in a zymogen form Saccharomyces cerevisiae

Purification (Commentary)

EC Number Purification (Comment) Organism
2.4.1.16
-
Saccharomyces cerevisiae

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.4.1.16 42.7
-
-
Saccharomyces cerevisiae

Storage Stability

EC Number Storage Stability Organism
2.4.1.16 -80°C, digitonin-solubilized enzyme is stable for several months, purified enzyme is stable for at least a few weeks Saccharomyces cerevisiae

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
-
Saccharomyces cerevisiae UDP + [1,4-(N-acetyl-beta-D-glucosaminyl)]n+1
-
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pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.4.1.16 6.5 7.5 trypsin-activated enzyme Saccharomyces cerevisiae