Catalysis of the reaction: a beta-D-glucuronoside + H2O = an alcohol + D-glucuronate
1. EC 3.2.1.312. MetaCyc BETA-GLUCURONID-RXN3. Reactome: R-HSA-1678854 "GUSB tetramer hydrolyses CS/HS precursor"
4. Reactome: R-HSA-2162226 "GUSB tetramer hydrolyses GlcA-1,3-GlcNAc"
5. Reactome: R-HSA-2162227 "GUSB tetramer hydrolyses (HA)2"
6. Reactome: R-HSA-2318373 "Defective GUSB does not hydrolyse (HA)2"
7. Reactome: R-HSA-9036068 "Defective GUSB does not hydrolyse GlcA-1,3-GlcNAc"
8. Reactome: R-HSA-9036070 "Defective GUSB does not hydrolyse CS/HS precursor"