Polysaccharide Lyase Family 14

Activities in FamilyAlginate lyase (EC 4.2.2.-);
Endo-β-1,4-glucuronan lyase (EC 4.2.2.14);
Oligoalginate lyase / exo-alginate lyase (EC 4.2.2.26);
Poly(β-mannuronate) lyase / M-specific alginate lyase (EC 4.2.2.3);
Mechanism b-elimination
3D Structure Statusβ-jelly roll
Statistics GenBank accession (498); Uniprot accession (10); PDB accession (4); 3D entries (2); cryst (0)
Eukaryota
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
Subf
 alginate lyase (AkAly30) 4.2.2.3 Aplysia kurodai BAJ72675.1 E7FLQ2
5GMT[A,B] 1.77
3
Viruses
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
Subf
 glucuronic acid-specific polysaccharide lyase (vAL-1) 4.2.2.14 Paramecium bursaria Chlorella virus CVK2 BAB19127.1 Q9DTZ2
3A0N[A] β-D-GlcpA
1.45
3GNE[A,B] 1.20
3IM0[A] D-1-deoxy-GlcpA
1.66
1
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