<p>This entry represents rhamnogalacturonase B, a pectinolytic enzyme (endolyase; <db_xref db="EC" dbkey="4.2.2"/>) that hydrolyses the alpha-L-rhamnopyranosyl-(1,4)-alpha-D-galacturonopyranosyl glycosidic linkage by beta-elimination, thereby generating oligosaccharides terminating at the non-reducing end with a hex-4-enopyranosyluronic acid residue [<cite idref="PUB00042682"/>]. This protein belongs to the polysaccharide lyase 4 family.</p> Rhamnogalacturonase B