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Literature summary for 3.1.6.4 extracted from

  • Pshezhetsky, A.V.; Potier, M.
    Association of N-acetylgalactosamine-6-sulfate sulfatase with the multienzyme lysosomal complex of beta-galactosidase, cathepsin A, and neuraminidase. Possible implication for intralysosomal catabolism of keratan sulfate (1996), J. Biol. Chem., 271, 28359-28365.
    View publication on PubMed

Application

Application Comment Organism
medicine diagnosis of Morquio disease since extracts of Morquio fibroblasts are devoid of the enzyme Homo sapiens

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
additional information
-
in normal cells N-acetylgalactosamine-6-sulfate sulfatase is in a 1.27 MDa complex with three other lysosomal hydrolases: beta-galactosidase, alpha-neuraminidase, and cathepsin A Homo sapiens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Homo sapiens the enzyme catalyzes the first step of intralysosomal keratan sulfate catabolism. In Morquito A syndrome the N-acetylglucosamine 6-sulfate sulfatase deficiency causes the accumulation of keratan sulfate in tissue and results in generalized skeletal dysplasia in affected patients ?
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
placenta
-
Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information the enzyme catalyzes the first step of intralysosomal keratan sulfate catabolism. In Morquito A syndrome the N-acetylglucosamine 6-sulfate sulfatase deficiency causes the accumulation of keratan sulfate in tissue and results in generalized skeletal dysplasia in affected patients Homo sapiens ?
-
?