Table 1.

Structural comparison using the Dali server

PDB code	PL family	Z score	RMSD	LALIa	Identity	Function
			Å		%
3AFL	PL15	27	3.6	587	14	Alginate lyase
4OJZ	PL17	25.9	3.3	572	16	Alginate lyase
4FNV	PL12	24.9	4.4	494	15	Heparinase III
2FUQ	PL21	24.2	4.6	588	16	Heparinase II
4E1Y	PL5	21	3.2	288	13	Alginate lyase
6F2P	PL8	14.9	6.3	570	6	Xanthan lyase

^a Total number of the equivalenced residues is shown.