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Literature summary extracted from

  • Ryder, N.S.; Peberdy, J.F.
    Chitin synthase in Aspergillus nidulans: properties and proteolytic activation (1977), J. Gen. Microbiol., 99, 69-76.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.4.1.16 EDTA 10 mM, complete inhibition Aspergillus nidulans

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4.1.16 2.2
-
UDP-GlcNAc
-
Aspergillus nidulans
2.4.1.16 3.1
-
UDP-N-acetylglucosamine
-
Aspergillus nidulans

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.4.1.16 membrane
-
Aspergillus nidulans 16020
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.4.1.16 Mg2+ greatly stimulated by Mg2+, optimal concentration is 2.5 mM, half-maximal activity at 17 mM Aspergillus nidulans

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.16 Aspergillus nidulans
-
-
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
2.4.1.16 proteolytic modification activity can be increased 6fold by digestion of the enzyme preparation with trypsin Aspergillus nidulans

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
-
Aspergillus nidulans 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 30.5
-
-
Aspergillus nidulans

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
2.4.1.16 17.5 41 50% of maximal activity at 17.5°C and at 41°C Aspergillus nidulans

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.4.1.16 7.5
-
-
Aspergillus nidulans

pH Range

EC Number pH Minimum pH Maximum Comment Organism
2.4.1.16 7.1 8.3 50% of maximal activity at pH 7.1 and pH 8.3 Aspergillus nidulans