proteoglycan catabolic process
The chemical reactions and pathways resulting in the breakdown of proteoglycans, any glycoprotein in which the carbohydrate units are glycosaminoglycans.
GO:0006029
proteoglycan metabolic process
is_a
GO:0006516
glycoprotein catabolic process
is_a
proteoglycan breakdown
exact
proteoglycan catabolism
exact
proteoglycan degradation
exact