Reactome: A Curated Pathway Database

Keratan sulfate is cleaved from its proteoglycan by an unknown galactosidase

Stable Identifier
R-HSA-1793217
Type
Reaction
Species
Homo sapiens
Compartment
Locations in the PathwayBrowser
Summation

Keratan sulfate (KS) is cleaved from its KS proteoglycan (KSPG) by an as yet unknown beta-galactosidase. It performs a similar function to beta-galactosidase GLB1 (Asp et al. 1969). A simplified version of KS is used to demonstrate cleavage reactions.

Literature References
Participants
Participant Of
This entity is regulated by:
Title Physical Entity Activity
beta-galactosidase activity of keratan sulfate 1,4-beta-D-galactosidase [lysosomal lumen] keratan sulfate 1,4-beta-D-galactosidase [lysosomal lumen] beta-galactosidase activity (0004565)