label: rhamnogalacturonan endolyase activity
label_lc: rhamnogalacturonan endolyase activity
description: "Catalysis of the reaction: H2O + a rhamnogalacturonan type I = [rhamnogalacturonan I oligosaccharide]-alpha-L-rhamnose + 4-deoxy-4,5-unsaturated D-galactopyranosyluronate-[rhamnogalacturonan I oligosaccharide]."