preferred_name: heparosan-N-sulfate-glucuronate 5-epimerase activity
preferred_name_lc: heparosan-n-sulfate-glucuronate 5-epimerase activity
label: poly[(1,4)-beta-D-glucuronosyl-(1,4)-N-sulfo-alpha-D-glucosaminyl] glucurono-5-epimerase activity
label_lc: poly[(1,4)-beta-d-glucuronosyl-(1,4)-n-sulfo-alpha-d-glucosaminyl] glucurono-5-epimerase activity