N-acetylgalactosamine-6-sulfatase

N-acetylgalactosamine-6-sulfatase
N-ac·e·tyl·ga·lac·to·sa·mine-6-sul·fa·tase (as″ə-təl-) (as″ə-tēl-gal″ak-tōsґə-mēn sulґfə-tās) [EC 3.1.6.4] a lysosomal enzyme of the hydrolase class that catalyzes the cleavage of the sulfate group from the 6 position of sulfated galactose residues in keratan sulfate or of sulfated N-acetylgalactosamine residues in chondroitin 6-sulfate as a step in the degradation of these glycosaminoglycans. Deficiency of the enzyme, an autosomal recessive trait, results in Morquio syndrome, type A.

Medical dictionary. 2011.

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