4.2.2.14 (1,4)-beta-D-glucuronan lyase, (1->4)-beta-D-glucuronan lyase, endo-beta-(1->4)-glucuronan lyase, endo-beta-1,4-glucuronan lyase, endopolyglucuronate lyase, GL2 glucuronan lyase, glucuronan lyase, TrGL - -, 649368, 665782, 690555, 691646, 703497, 703703