Term Name:	rhamnogalacturonan alpha-L-rhamnopyranosyl-(1->4)-alpha-D-galactopyranosyluronide lyase activity
Synonyms:	rhamnogalacturonase B activity
Definition:	Catalysis of the cleavage of rhamnogalacturonan, generating oligosaccharides of the form alpha-D-us-galacturonic acid-(1,2)-alpha-L-rhamnose-(1,4)-alpha-D-galacturonate-(1,2)-L-rhamnose-(1,2)-alpha-L-rhamnose-p-(1,4)-alpha-D-galacturonic acid, terminating at the non-reducing end with a hex-4-enopyranosyluronic acid residue.
Ontology:	GO: Molecular Function [GO:0046576]    QuickGO    AmiGO