Polysaccharide Lyase Family 17

Activities in Family	Alginate lyase (EC 4.2.2.-); Oligomannuronate lyase / exo-acting mannuronan lyase (EC 4.2.2.-); Poly-(MG)-lyase / MG-specific alginate lyase (EC 4.2.2.-); Hyaluronate lyase (EC 4.2.2.1); Poly(α-L-guluronate) lyase / G-specific alginate lyase (EC 4.2.2.11); 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 Status	( α / α ) ₆ toroid + anti-parallel β-sheet
Note	The alginate lyase function has been shown for several members of the family
External resources	CAZypedia;
Statistics	GenBank accession (1188); Uniprot accession (16); PDB accession (7); 3D entries (3); cryst (0)

Summary

Download PL17 (1170) Taxonomic display Structure (3) Characterized (29)


Bacteria
Protein Name	EC#	Reference	Organism	GenBank	Uniprot	PDB/3D	Subf
oligoalginate lyase (Oal17A2; LQZ07_11290)	4.2.2.26	pubmed	Agarivorans sp. B2Z047	UQN45019.1			2
oligoalginate lyase (specificly acting on disaccharides) (Oal17A1; LQZ07_11285)	4.2.2.26	pubmed	Agarivorans sp. B2Z047	UQN45018.1			2
oligomannuronate lyase / oligoalginate lyase (MASE_04140)	4.2.2.-	pubmed	Alteromonas macleodii ATCC 27126	AFS36377.1			2
oligomannuronate lyase / exo-mannuronate lyase (BACEGG_03249)	4.2.2.-	pubmed	Bacteroides eggerthii DSM 20697	WP_004291737.1 EEC52271.1	A0A380Z832		2
M-specific alginate lyase (BoPL17; OU990_24725)	4.2.2.3	pubmed	Bacteroides ovatus CP926	WII03611.1		8BDD[A,B]	2
hyaluronate lyase (Acid_4041)	4.2.2.1	pubmed	Candidatus Solibacter usitatus Ellin6076	ABJ85006.1	Q01ZA9
alginate lyase (Alg2107; F8A90_10425)	4.2.2.-	pubmed	Cobetia sp. cqz5-12	QQK64493.1			2
exo-acting unsaturated oligoalginate lyase (Aly6; MY04_2549)	4.2.2.26	pubmed	Flammeovirga sp. MY04	ANQ49918.2 ANQ49918.1			2
oligoalginate lyase (Oaly2)	4.2.2.26	pubmed	Halomonas sp. QY114	AMR08482.1			2
oligoalginate lyase (Oaly1)	4.2.2.26	pubmed	Halomonas sp. QY114	AMR08481.1			2
polyM-specific alginate lyase (AlgL17)	4.2.2.3	pubmed	Microbulbifer sp. ALW1	ATG71374.1	A0A3Q8CBV3		2
alginate lyase (AlgSH17; GNX18_13365)	4.2.2.3	pubmed	Microbulbifer sp. SH-1	QIL90639.1 QIJ31368.1	A0A6G7MA70		2
oligomannuronate lyase / exo-mannuronate lyase (Nonul2377)	4.2.2.-	pubmed	Nonlabens ulvanivorans	WP_036584315.1	A0A084JVC5		2
glucuronan lyase (OPIT5_27565)	4.2.2.11	pubmed	Opitutaceae bacterium TAV5	AHF93408.1	W0J8S5
oligoalginate lyase (AlyM3; JFJ09_15375)	4.2.2.26		Pseudoalteromonas arctica M9	MBZ2193586.1			2
oligomannuronate lyase / exo-mannuronate lyase (Patl_3651)	4.2.2.-	pubmed	Pseudoalteromonas atlantica T6c	ABG42153.1			2
alginate lyase (Aly23)	4.2.2.-	pubmed	Pseudoalteromonas carrageenovora ASY5	QWT68652.1			2
alginate lyase (AlyII)	4.2.2.3	pubmed	Pseudomonas sp. OS-ALG-9	BAA19848.1 ACK10579.1	O05937		2
Pedsa_1196	4.2.2.-	pubmed	Pseudopedobacter saltans DSM 12145	ADY51764.1			2
exo-alginate lyase (AlyRM4)	4.2.2.26	pubmed	Rhodothermus marinus MAT378	UVF39826.1			2
oligomannuronate lyase / oligoalginate lyase (Sde_3284) (Alg17C)	4.2.2.-	pubmed	Saccharophagus degradans 2-40	ABD82539.1 ACK10580.1	Q21FJ0	4NEI[A,B] 4OJZ[A,B] 4OK2[A,B] 4OK4[A,B]	2
oligoalginate lyase (OalS17)	4.2.2.26	pubmed	Shewanella sp. Kz7	AHW45238.1	A0A088CA41		2
oligoalginate lyase (AlgL)	4.2.2.26	pubmed	Sphingomonas sp. MJ-3	AEM45874.1 AEL31264.1	G0ZNC1 G1EH67		2
oligomannuronate lyase / exo-acting mannuronan lyase (Smlt2602)	4.2.2.-	pubmed	Stenotrophomonas maltophilia K279a	CAQ46078.1 B2FSW8.1			2
oligoalginate lyase (OAL)	4.2.2.26	doi	Stenotrophomonas maltophilia KJ-2 / KCTC32000	AGM38186.2	T1RPY0		2
oligoalginate lyase (Pl17A; AMOR_PL17A)	4.2.2.26	pubmed	uncultured bacterium	QMS47797.1	A0A7L7K5T5		2
oligoalginate lyase (polyMG-specific) (OalB;V12B01_24214)	4.2.2.-	pubmed	Vibrio splendidus 12B01	EAP93062.1	A3UWQ5		2
oligoalginate lyase (polyM-specific) (OalC;V12B01_24219)	4.2.2.3	pubmed	Vibrio splendidus 12B01	EAP93063.1	A3UWQ6		2
polyM-specific alginate lyase (zobellia_2624; Alya3)	4.2.2.3	pubmed	Zobellia galactanivorans DsijT	CAZ96774.1	G0LCA3	7BJT[A,B] 7BM6[A,B]	2
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