Polysaccharide Lyase Family 18

Activities in Family	Alginate lyase (EC 4.2.2.-); Poly-(MG)-lyase / MG-specific alginate lyase (EC 4.2.2.-); Poly(α-L-guluronate) lyase / G-specific alginate lyase (EC 4.2.2.11); Poly(β-mannuronate) lyase / M-specific alginate lyase (EC 4.2.2.3);
Mechanism	b-elimination
3D Structure Status	β-jelly roll
Note	The alginate lyase has been demonstrated for several members of this family
Statistics	GenBank accession (51); Uniprot accession (4); PDB accession (3); 3D entries (2); cryst (0)

Summary

Download PL18 (49) Taxonomic display Structure (2) Characterized (5)


Bacteria
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D
ambt_16650		Alteromonas naphthalenivorans	AEF04835.1
ALT761_00345		Alteromonas sp. 76-1	VEL95393.1
R1T43_19005		Alteromonas sp. CI.11.F.A3	WOI37251.1
AV939_01690		Alteromonas sp. Mac1	AMJ85406.1
AV940_01685		Alteromonas sp. Mac2	AMJ89291.1
AOR13_3182		Alteromonas stellipolaris LMG 21856	ALM92183.1
AVL57_02875		Alteromonas stellipolaris LMG 21861	AMJ73014.1
A6K25_02965		Alteromonas stellipolaris PQQ-42	ANB20338.1
A6F57_11630		Alteromonas stellipolaris PQQ-44	ANB25789.1
AVL56_01595		Alteromonas addita R10SW13	AMJ93125.1
Arnit_2109		Arcobacter nitrofigilis DSM 7299	ADG93763.1
D0C16_11010		Cellvibrio sp. KY-GH-1	QEY16464.1
HH213_18105		Duganella dendranthematis AF9R3	QJD91835.1
NHM04_10845		Gilvimarinus sp. DA14	UTF58974.1
MARGE09_P0151		Marinagarivorans cellulosilyticus GE09	BCD95952.1
HH212_20210		Massilia forsythiae GN2-R2	QJE02057.1
NHH88_23145		Oxalobacteraceae bacterium OTU3CAMAD1	USX12567.1
NHH73_20695		Oxalobacteraceae bacterium OTU3CINTB1	USX25011.1
NHH82_23895		Oxalobacteraceae bacterium OTU3REALA1	USX18885.1
PAGA_a0664		Pseudoalteromonas agarivorans DSM 14585	ATC81198.1
D9T18_02655		Pseudoalteromonas agarivorans Hao 2018	AYM85678.1
PARC_a3384		Pseudoalteromonas arctica A 37-1-2	ATC87764.1
alginate lyase (AlyM5; JFJ09_20015)	4.2.2.-	Pseudoalteromonas arctica M9	MBZ2194481.1
alginate lyase (AlyA)	4.2.2.11 4.2.2.3	Pseudoalteromonas atlantica AR06	BAI50574.1	D1MX66
alginate lyase (Aly2491)		Pseudoalteromonas carrageenovora ASY5	QWT68653.1
PCAR9_A31210		Pseudoalteromonas carrageenovora IAM 12662 ATCC 43555	SOU42010.1
PC2016_2704		Pseudoalteromonas carrageenovora KCTC 22325	QBJ72894.1
FFU37_12870		Pseudoalteromonas distincta 16-SW-7	QCU75291.1
PESP_a0658		Pseudoalteromonas espejiana DSM 9414 ATCC 29659	ASM48884.1
AOR04_14635		Pseudoalteromonas sp. 1_2015MBL_MicDiv	ATG79322.1
alginate lyase (partial)	4.2.2.11 4.2.2.3	Pseudoalteromonas sp. 272		P84143	1J1T[A]
D172_018980		Pseudoalteromonas sp. Bsw20308	ALQ10167.1
D172_002815		Pseudoalteromonas sp. Bsw20308	ALQ07088.1
VOI46_02755		Pseudoalteromonas sp. CuT 4-3	WRU73638.1
RB214_14340		Pseudoalteromonas sp. HL-AS1	WMS90358.1
poly-MG alginate lyase (Aly;alyPEEC)	4.2.2.-	Pseudoalteromonas sp. IAM14594	AAD16034.1 ACK10595.1	Q9Z6D6
KAN5_08090		Pseudoalteromonas sp. KAN5	BDF93971.1
JG479_13820		Pseudoalteromonas sp. LC2018020214	QQM63783.1
PspMM1_05770		Pseudoalteromonas sp. MM1	BED88109.1
bifunctional alginate lyase (Aly;Aly-SJ02)	4.2.2.11 4.2.2.3	Pseudoalteromonas sp. SM0524	ACB87607.2 ACB87607.1	B2LME8	4Q8K[A] 4Q8L[A,B]
EJ103_02800		Pseudoalteromonas sp. Xi13	AZN31714.1
alginate lyase (AlgL)		Pseudoalteromonas sp. zb7-4	QJY30864.1
GO485_03865		Pseudoduganella flava DSM 26639	QGZ38268.1
E1742_00110		Pseudoduganella plicata DSM 17505	QBQ34766.1
Sde_3272 (Cbm16A-Cbm32E=Alg18J)		Saccharophagus degradans 2-40	ABD82527.1 ACK10594.1
QFX18_04320		Saccharophagus degradans FZY0027	WGO99287.1
O7610_28545		Solwaraspora sp. WMMA2065	WJK34500.1
O7621_12110		Solwaraspora sp. WMMD937	WFE23944.1
O7601_00920		Verrucosispora sp. WMMD573	WBB54738.1
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