Polysaccharide Lyase Family 31

Activities in Familyendo-β-1,4-glucuronan lyase (EC 4.2.2.14); poly(β-mannuronate) lyase / M-specific alginate lyase (EC 4.2.2.3)
Mechanism b-elimination
3D Structure Statusparallel β-helix
NoteThe endo-b-(1,4)-glucuronan lyase activity of the Saccharophagus degradans 2-40 and Streptomyces hygroscopicus subsp. jinggangensis TL01 proteins was shown in Helbert et al., PNAS (2019) [PMID=30850540]
Statistics GenBank accession (313); Uniprot accession (2); PDB accession (1); 3D entries (1); cryst (0)
Bacteria
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 alginate lyase (PsAly) 4.2.2.3 Paenibacillus sp. FPU-7   A0A5S8WF57
6KFN[A] 0.89
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