4.2.2.20: chondroitin-sulfate-ABC endolyase

This is an abbreviated version, for detailed information about chondroitin-sulfate-ABC endolyase, go to the full flat file.

Reaction

Endolytic cleavage of (1->4)-beta-galactosaminic bonds between N-acetylgalactosamine and either D-glucuronic acid or L-iduronic acid to produce a mixture of Delta4-unsaturated oligosaccharides of different sizes that are ultimately degraded to Delta4-unsaturated tetra- and disaccharides =

Synonyms

Ch'ase, Ch'ase ABC, chABC, chondroitinase ABC, chondroitinase ABC I, chondroitinase AC, ChS ABC lyase I, EC 4.2.2.4

ECTree

     4 Lyases
         4.2 Carbon-oxygen lyases
             4.2.2 Acting on polysaccharides
                4.2.2.20 chondroitin-sulfate-ABC endolyase