Mechanism	b-elimination
3D Structure Status	( α / α ) 6 toroid + anti-parallel β-sheet
Note	Family created after Ji et al., 2019 [PMID=31624143] who have shown that the alginate lyase activity of the Dp0100 protein in Defluviitalea phaphyphila Alg1; distantly related to several other PL families
External resources	CAZypedia;
Statistics	GenBank accession (30); Uniprot accession (1); PDB accession (3); 3D entries (1); cryst (0)

Bacteria
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D Carbohydrate Ligands Resolution (Å)
alginate lyase (Dp0100)	4.2.2.- 4.2.2.-	Defluviitalea phaphyphila Alg1	QDD67358.1 WP_058484917.1	A0A4Y5UXE1	6JP4[A,B,C,D] 2.07 6JPH[A] β-D-4-deoxy-ManpA-(1-4)-β-D-ManpA-(1-4)-β-D-ManpA 2.76 6JPN[A] β-D-ManpA-(1-4)-β-D-ManpA-(1-4)-β-D-ManpA-(1-4)-β-D-ManpA-(1-4)-β-D-ManpA 2.85
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