Glycosaminoglycan (GAG) polysaccharide lyase family. This family consists of a group of secreted bacterial lyase enzymes capable of acting on glycosaminoglycans, such as hyaluronan and chondroitin, in the extracellular matrix of host tissues, contributing to the invasive capacity of the pathogen. These are broad-specificity glycosaminoglycan lyases which recognize uronyl residues in polysaccharides and cleave their glycosidic bonds via a beta-elimination reaction to form a double bond between C-4 and C-5 of the non-reducing terminal uronyl residues of released products. Substrates include chondroitin, chondroitin 4-sulfate, chondroitin 6-sulfate, and hyaluronic acid. Family members include chondroitin AC lyase, chondroitin abc lyase, xanthan lyase, and hyalurate lyase.

Polysaccharide lyase family 8, super-sandwich domain. This family consists of a group of secreted bacterial lyase enzymes EC:4.2.2.1 capable of acting on hyaluronan and chondroitin in the extracellular matrix of host tissues, contributing to the invasive capacity of the pathogen.

Polysaccharide lyase family 8, N terminal alpha-helical domain. This family consists of a group of secreted bacterial lyase enzymes EC:4.2.2.1 capable of acting on hyaluronan and chondroitin in the extracellular matrix of host tissues, contributing to the invasive capacity of the pathogen.

Polysaccharide lyase family 8, C-terminal beta-sandwich domain. This family consists of a group of secreted bacterial lyase enzymes EC:4.2.2.1 capable of acting on hyaluronan and chondroitin in the extracellular matrix of host tissues, contributing to the invasive capacity of the pathogen.

ACTIVESITE OF CHONDROITINASE AC LYASE REVEALED BY THE STRUCTURE OF ENZYME-OLIGOSACCHARIDE COMPLEXES AND MUTAGENESIS [Pedobacter heparinus],1HM3_A Active Site Of Chondroitinase Ac Lyase Revealed By The Structure Of Enzyme-Oligosaccharide Complexes And Mutagenesis [Pedobacter heparinus],1HMU_A ACTIVE SITE OF CHONDROITINASE AC LYASE REVEALED BY THE STRUCTURE OF ENZYME-OLIGOSACCHARIDE COMPLEXES AND MUTAGENESIS [Pedobacter heparinus],1HMW_A Active Site Of Chondroitinase Ac Lyase Revealed By The Structure Of Enzyme-oligosaccharide Complexes And Mutagenesis [Pedobacter heparinus]

CHONDROITINASEAC LYASE FROM FLAVOBACTERIUM HEPARINUM [Pedobacter heparinus]

ChainA, hyaluronidase [Streptococcus pneumoniae]

SpecificityAnd Mechanism Of Streptococcus Pneumoniae Hyaluronate Lyase: Complex With Unsulphated Chondroitin Disaccharide [Streptococcus pneumoniae]

MechanismOf Hyaluronan Binding And Degradation: Structure Of Streptococcus Pneumoniae Hyaluronate Lyase In Complex With Hyaluronic Acid Disaccharide At 1.7 A Resolution [Streptococcus pneumoniae],1EGU_A Crystal Structure Of Streptococcus Pneumoniae Hyaluronate Lyase At 1.56 A Resolution [Streptococcus pneumoniae],1F9G_A Crystal Structure Of Streptococcus Pneumoniae Hyaluronate Lyase Cocrystallized With Ascorbic Acid [Streptococcus pneumoniae],1OJP_A Specificity And Mechanism Of Streptococcus Pneumoniae Hyaluronate Lyase: Complex With 6-sulphated Chondroitin Disaccharide [Streptococcus pneumoniae],1W3Y_A Crystal structure of S. pneumoniae hyaluronate lyase in complex with palmitoyl-vitamin C [Streptococcus pneumoniae],2BRP_A Crystal structure of S. pneumoniae hyaluronate lyase in complex with W249b [Streptococcus pneumoniae],2BRV_X Crystal structure of Streptococcus Pneumoniae Hyaluronate Lyase from 70percent saturated malonate. [Streptococcus pneumoniae],2BRW_A Crystal structure of Streptococcus Pneumoniae Hyaluronate Lyase from 30percent PEGMME. [Streptococcus pneumoniae],2BRW_B Crystal structure of Streptococcus Pneumoniae Hyaluronate Lyase from 30percent PEGMME. [Streptococcus pneumoniae]

Chondroitinase-AC OS=Pedobacter heparinus (strain ATCC 13125 / DSM 2366 / CIP 104194 / JCM 7457 / NBRC 12017 / NCIMB 9290 / NRRL B-14731 / HIM 762-3) OX=485917 GN=cslA PE=1 SV=1

Hyaluronate lyase OS=Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) OX=170187 GN=SP_0314 PE=1 SV=2

Chondroitin sulfate ABC exolyase OS=Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 / VPI-5482 / E50) OX=226186 GN=chonabc PE=1 SV=1

Chondroitin sulfate ABC exolyase OS=Bacteroides thetaiotaomicron OX=818 GN=chonabc PE=1 SV=2

Chondroitin sulfate ABC exolyase (Fragment) OS=Proteus vulgaris OX=585 GN=ChABCII PE=1 SV=1