2.5.1.98 | phosphoenolpyruvate:[beta-D-GlcA-(1->4)-2-O-Ac-beta-D-GlcA-(1->4)-beta-D-Glc-(1->4)-[3-O-CH3-CH2CH(OH)C(O)-4,6-CH3(COO-)C-beta-D-Gal-(1->4)-beta-D-Glc-(1->4)-beta-D-Glc-(1->4)-beta-D-Glc-(1->6)]-2(or 3)-O-Ac-alpha-D-Glc-(1->6)]n 4,6-O-(1-carboxyethan-1,1-diyl)transferase |