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Literature summary extracted from

  • Piro, G.; Buffo, M.; Dalessandro, G.
    Membrane-bound glucosamine acetyltransferase in coleoptile segments of Avena sativa (1994), Physiol. Plant., 90, 181-186.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.3.1.3 ADP
-
 Avena sativa
2.3.1.3 AMP
-
 Avena sativa
2.3.1.3 ATP
-
 Avena sativa
2.3.1.3 Co2+
-
 Avena sativa
2.3.1.3 Cu2+
-
 Avena sativa
2.3.1.3 EDTA 1 mM EDTA inhibits enzyme by 20% Avena sativa
2.3.1.3 Fe2+
-
 Avena sativa
2.3.1.3 Fe3+
-
 Avena sativa
2.3.1.3 GDP
-
 Avena sativa
2.3.1.3 GMP
-
 Avena sativa
2.3.1.3 GTP
-
 Avena sativa
2.3.1.3 additional information not: Mg2+, Mn2+, Ca2+, mono-, di and tri-phosphates of uridine, cytosine and tymidine Avena sativa
2.3.1.3 Zn2+
-
 Avena sativa

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.3.1.3 0.24
-
 D-glucosamine membrane-bound enzyme Avena sativa
2.3.1.3 0.26
-
 D-glucosamine CHAPS-solubilized enzyme Avena sativa

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.3.1.3 membrane
-
 Avena sativa 16020
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.3.1.3 acetyl-CoA + D-glucosamine Avena sativa the first enzyme in the metabolism of D-glucosamine CoA + N-acetyl-D-glucosamine
-
 ?

Organic Solvent Stability

EC Number Organic Solvent Comment Organism
2.3.1.3 additional information CHAPS and digitonin solubilize 50% of enzyme activity Avena sativa

Organism

EC Number Organism UniProt Comment Textmining
2.3.1.3 Avena sativa
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.3.1.3 acetyl-CoA + D-glucosamine
-
 Avena sativa CoA + N-acetyl-D-glucosamine
-
 ?
2.3.1.3 acetyl-CoA + D-glucosamine the first enzyme in the metabolism of D-glucosamine Avena sativa CoA + N-acetyl-D-glucosamine
-
 ?