Polysaccharide Lyase Family 33

Mechanism b-elimination
NoteThis family groups together polysaccharide lyases active on hyaluronan, gellan and chondroitin sulfate (Helbert et al., PNAS (2019) [PMID=30850540])
External resourcesCAZypedia;
Statistics GenBank accession (1210); Uniprot accession (6); PDB accession (6); 3D entries (2); cryst (0)
Bacteria
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
Subf
 endo-hyaluronan lyase (BcPL33HA; BcellWH2_04512; BACWH2_4253) 4.2.2.1 Bacteroides cellulosilyticus WH2 ALJ61728.1 A0A0P0GKX0
8R73[A] 2.11
1
 hyaluronate lyase / chondroitin-sulfate lyase (BtPL33HA; BT_4410; BT4410) 4.2.2.1
4.2.2.5
Bacteroides thetaiotaomicron VPI-5482 AAO79515.1 Q89ZG7
8R6Z[A,B] 2.03
8R70[A,B] β-D-GlcpA-(1-3)-β-D-GlcpNAc-(1-4)-β-D-GlcpA-(1-3)-β-D-GlcpNAc
β-D-GlcpNAc-(1-4)-β-D-GlcpA-(1-3)-β-D-GlcpNAc
1.80
8R71[A,B] β-D-GlcpNAc-(1-4)-β-D-GlcpA-(1-3)-β-D-GlcpNAc
1.92
8R72[A,B] β-D-GlcpA-(1-3)-β-D-GlcpNAc-(1-4)-β-D-GlcpA-(1-3)-β-D-GlcpNAc
2.58
8R75[A,B] 2.70
1
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