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Literature summary for 3.2.1.49 extracted from

  • Weissmann, B.; Hinrichsen, D.F.
    Mammalian alpha-acetylgalactosaminidase. Occurrence, partial purification, and action on linkages in submaxillary mucins (1969), Biochemistry, 8, 2034-2043.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Fe2+
-
Sus scrofa
N-acetylgalactosamine
-
Sus scrofa

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
6.6
-
4-nitrophenyl alpha-N-acetylgalactosaminide
-
Sus scrofa

Localization

Localization Comment Organism GeneOntology No. Textmining
lysosome
-
Sus scrofa 5764
-

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-
Sus scrofa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partially Sus scrofa
partially Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl alpha-N-acetylgalactosaminide + H2O
-
Sus scrofa 4-nitrophenol + alpha-N-acetylgalactosamine
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
additional information
-
more values of isoenzymes Sus scrofa
4.3 4.7 p-nitrophenyl-alpha-N-acetylgalactosaminide Sus scrofa
4.3 4.7 p-nitrophenyl-alpha-N-acetylgalactosaminide Bos taurus