1hn0

Structural highlights

Function

CABC1_PROVU Endolytic, broad-specificity glycosaminoglycan lyase, which degrades the polysaccharides chondroitin, chondroitin-4-sulfate, chondroitin-6-sulfate, dermatan sulfate and to a lesser extent hyaluronan, by beta-elimination of 1,4-hexosaminidic bond to unsaturated tetrasaccharides and disaccharides. Is not active against keratan sulfate, heparan sulfate, and heparin. Is able to promote functional recovery in the injured central nervous system (CNS), via its role in the disruption of the normal organization of the extracellular matrix (ECM).^{[1] [2] [3]}

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

1. ↑ Prabhakar V, Capila I, Bosques CJ, Pojasek K, Sasisekharan R. Chondroitinase ABC I from Proteus vulgaris: cloning, recombinant expression and active site identification. Biochem J. 2005 Feb 15;386(Pt 1):103-12. PMID:15691229 doi:http://dx.doi.org/10.1042/BJ20041222
2. ↑ Crespo D, Asher RA, Lin R, Rhodes KE, Fawcett JW. How does chondroitinase promote functional recovery in the damaged CNS? Exp Neurol. 2007 Aug;206(2):159-71. Epub 2007 May 8. PMID:17572406 doi:http://dx.doi.org/10.1016/j.expneurol.2007.05.001
3. ↑ Hamai A, Hashimoto N, Mochizuki H, Kato F, Makiguchi Y, Horie K, Suzuki S. Two distinct chondroitin sulfate ABC lyases. An endoeliminase yielding tetrasaccharides and an exoeliminase preferentially acting on oligosaccharides. J Biol Chem. 1997 Apr 4;272(14):9123-30. PMID:9083041