Function
Broad-specificity glycosaminoglycan lyase, which acts in an exolytic fashion, and preferentially degrades the tetra- and hexasaccharide derivatives of chondroitin sulfate and dermatan sulfate produced by the chondroitin sulfate ABC endolyase, to yield the respective disaccharides. To a lesser extent, is also able to split off disaccharide residues directly from polymeric chondroitin 4- and 6-sulfate, dermatan sulfate, chondroitin, and hyaluronan. Is not active against keratan sulfate, heparan sulfate, and heparin.
Sequence
LPTLSHEAFGDIYLFEGELPNTLTTSNNNQLSLSKQHAKDGEQSLKWQYQPQATLTLNNIVNYQDDKNTATPLTFMMWIYNEKPQSSPLTLAFKQNNKIALSFNAELNFTGWRGIAVPFRDMQGSATGQLDQLVITAPNQAGTLFFDQIIMSVPLDNRWAVPDYQTPYVNNAVNTMVSKNWSALLMYDQMFQAHYPTLNFDTEFRDDQTEMASIYQRFEYYQGIRSDKKITPDMLDKHLALWEKLVLTQHADGSITGKALDHPNRQHFMKVEGVFSEGTQKALLDANMLRDVGKTLLQTAIYLRSDSLSATDRKKLEERYLLGTRYVLEQGFTRGSGYQIITHVGYQTRELFDAWFIGRHVLAKNNLLAPTQQAMMWYNATGRIFEKNNEIVDANVDILNTQLQWMIKSLLMLPDYQQRQQALAQLQSWLNKTILSSKGVAGGFKSDGSIFHHSQHYPAYAKDAFGGLAPSVYALSDSPFRLSTSAHERLKDVLLKMRIYTKETQIPVVLSGRHPTGLHKIGIAPFKWMALAGTPDGKQKLDTTLSAAYAKLDNKTHFEGINAESEPVGAWAMNYASMAIQRRASTQSPQQSWLAIARGFSRYLVGNESYENNNRYGRYLQYGQLEIIPADLTQSGFSHAGWDWNRYPGTTTIHLPYNELEAKLNQLPAAGIEEMLLSTESYSGANTLNNNSMFAMKLHGHSKYQQQSLRANKSYFLFDNRVIALGSGIENDDKQHTTETTLFQFAVPKLQSVIINGKKVNQLDTQLTLNNADTLIDPTGNLYKLTKGQTVKFSYQKQHSLDDRNSKPTEQLFATAVISHGKAPSNENYEYAIAIEAQNNKAPEYTVLQHNDQLHAVKDKITQEEGYAFFEATKLKSADATLLSSDAPVMVMAKIQNQQLTLSIVNPDLNLYQGREKDQFDDKGNQIEVSVYSRHWLTAESQSTNSTITVKGIWKLTTPQPGVIIKHHNNNTLITTTTIQATPTVINLVK