Polysaccharide Lyase Family 7

Activities in FamilyAlginate 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);
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
External resourcesCAZypedia;
Commercial Enzyme Provider(s)MEGAZYME;
Statistics GenBank accession (3472); Uniprot accession (49); PDB accession (51); 3D entries (16); cryst (0)
Bacteria
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D Subf
 alginate lyase 7A5 (Aly7A5; LQZ07_14895) 4.2.2.11
4.2.2.3
pubmed
pubmed
Agarivorans sp. B2Z047 UQN41055.1     5
 alginate lyase 7B2 (Aly7B2; LQZ07_16630) 4.2.2.11
4.2.2.3
pubmed
pubmed
Agarivorans sp. B2Z047 UQN41396.1     5
 alginate lyase 7B1 (Aly7B1; LQZ07_07505) 4.2.2.11
4.2.2.3
pubmed
pubmed
Agarivorans sp. B2Z047 UQN44308.1     5
 polyM-specific alginate lyase 7A1 (Aly7A1; LQZ07_04225) 4.2.2.3 pubmed
Agarivorans sp. B2Z047 UQN43690.1    
 polyG-specific alginate lyase 7A3 (Aly7A3; LQZ07_11580) 4.2.2.11 pubmed
Agarivorans sp. B2Z047 UQN45076.1    
 polyM-specific alginate lyase 7A4 (Aly7A4; LQZ07_14510) 4.2.2.3 pubmed
Agarivorans sp. B2Z047 UQN40985.1    
 alginate lyase (A1m; AlgL) 4.2.2.11
4.2.2.-
pubmed
pubmed
Agarivorans sp. JAM-A1m BAG70358.1 B5BSV2   5
 alkaline alginate lyase (Alyl1) 4.2.2.11 pubmed
Agarivorans sp. L11 AIY68670.1 A0A0A7EPH1  
 alginate lyase (AlyL2) 4.2.2.11
4.2.2.3
pubmed
pubmed
Agarivorans sp. L11 AJO61885.1
AIY68685.1
A0A0C5D0M6
A0A2R2N6C7
  5
 alginate lyase (Alg2951; E5672_14590) 4.2.2.11 pubmed
Alteromonas portus HB161718 WP_136782863.1
TKB02333.1
    5
 poly-MG alginate lyase (AlyA1;Avin_31810) 4.2.2.- pubmed
Azotobacter vinelandii DJ ATCC BAA-1303 ACO79344.1 C1DNZ1   1
 poly-MG alginate lyase (AlyA3;Avin_13810) (fragment) 4.2.2.- pubmed
Azotobacter vinelandii DJ ATCC BAA-1303 ACO77598.1 C1DQS5  
 poly-MG alginate lyase (AlyA2;Avin_23960) 4.2.2.- pubmed
Azotobacter vinelandii DJ ATCC BAA-1303 ACO78583.1 C1DHI8   1
 endo-β-1,4-glucuronan lyase (Caci_1606) 4.2.2.14 pubmed
Catenulispora acidiphila DSM 44928 ACU70527.1 C7QBF0   4
 alginate lyase (Alg2112; F8A90_10450) 4.2.2.- pubmed
Cobetia sp. cqz5-12 QQK64498.1     5
 poly(α-L-guluronate) lyase / G-specific alginate lyase (alyPG) 4.2.2.11 pubmed
Corynebacterium sp. ALY-1 BAA83339.1
ACK10589.1
Q9RB42 1UAI[A] 3
 alginate lyase (AlgB; FsAlgB) 4.2.2.11 pubmed
Flammeovirga sp. NJ-04 ATJ01131.1 A0A291NNN1  
 alginate lyase (AlyS02) 4.2.2.11
4.2.2.3
pubmed
pubmed
Flavobacterium sp. S02 QMT62777.1    
 alginate lyase 2A (Alg2A) 4.2.2.11 pubmed
Flavobacterium sp. S20 AEB69783.1 G9CHX6  
 alginate lyase (AlyA;FlAlyA) 4.2.2.3 pubmed
Flavobacterium sp. UMI-01 BAP05660.1 A0A068PC91 5Y33[A]
 poly(α-L-guluronate) lyase (AlyA) 4.2.2.11 pubmed
Klebsiella pneumoniae subsp. aerogenes AAA25049.1
ACK10577.1
Q59478 4OZX[A] 5
 alginate lyase (AlgMsp) 4.2.2.3 pubmed
Microbulbifer sp. 6532A BAJ62034.1 E7FLJ9   5
 alginate lyase SH7 (AlgSH7; GNX18_13395) 4.2.2.3 pubmed
Microbulbifer sp. SH-1 QIL91966.1
QID05195.1
A0A6G6A8R0
A0A6G8DJQ8
  5
 (G-specific) alginate lyase (Algt; SAMN05660479_01406) 4.2.2.11 pubmed
Microbulbifer thermotolerans DSM 19189 SFC22205.1
WP_231902423.1
    5
 alginate lyase (NitAly;NIS_0185) 4.2.2.3 pubmed
Nitratiruptor sp. SB155-2 BAF69299.1 A6Q1E0  
 alginate lyase (AlyQ) 4.2.2.3 pubmed
Persicobacter sp. CCB-QB2 WP_053404615.1 A0A3B6UEP6 5XNR[A] 3
 alginate lyase / poly-mannuronate lyase (AlxM) 4.2.2.3 pubmed
Photobacterium sp. ATCC 43367 CAA49630.1 P39049  
 alginate lyase (AlyM1; JFJ09_13565) 4.2.2.- pubmed
Pseudoalteromonas arctica M9 MBZ2193236.1     5
 alginate lyase (AlyPI) 4.2.2.11
4.2.2.3
pubmed
pubmed
Pseudoalteromonas sp. CY24 ACM89454.1 D0QMJ7   5
 poly-MG alginate lyase (PA1167) 4.2.2.- pubmed
Pseudomonas aeruginosa PAO1 AAG04556.1
NP_249858.1
Q9I4H0 1VAV[A,B] 1
 alginate lyase (alyC3) 4.2.2.3 pubmed
Psychromonas sp.   A0A7M4DUG8
A0A7M4DUG9
7C8F[B]
7C8G[A,B]
7C8F[A]
 alginate lyase / poly(β-mannuronate) lyase (Sde_2547) (Alg7D) 4.2.2.3 pubmed
Saccharophagus degradans 2-40 ABD81807.1
ACK10570.1
Q21HM2   5
 poly(α-L-guluronate) lyase / G-specific alginate lyase (A1-II';Aly) 4.2.2.11 pubmed
Sphingomonas sp. A1 BAD16656.1 Q75WP3 2CWS[A]
2Z42[A]
2ZA9[A]
2ZAA[A]
2ZAB[A]
2ZAC[A]
 bifunctional alginate lyase (aly;A1-I;A1-II_PolyG_PL7;A1-III_PolyM_PL5) 4.2.2.11 pubmed
Sphingomonas sp. A1 BAB03312.1
2009330A
Q9KWU1  
 alginate lyase (Alg) 4.2.2.11 pubmed
Streptomyces sp. ALG5 ABS59291.1 A7LFP7   3
 alginate lyase (Alg) 4.2.2.11 doi
Streptomyces sp. M3(2009) / M3 ACN56743.1 C0KWY1   3
 alginate lyase (Alys1; JJL45_08070) 4.2.2.11
4.2.2.3
pubmed
pubmed
Tamlana sp. s12 QQY83926.1     5
 alginate lyase (TsAly7B) 4.2.2.11
4.2.2.3
pubmed
pubmed
Thalassomonas sp. LD5 QSG71221.1 A0A897T7N2   5
 alginate lyase (Pl7A; AMOR_PL7A) 4.2.2.3   uncultured bacterium AYC81221.1    
 alginate lyase (AlyDW11) 4.2.2.3 pubmed
uncultured bacterium AEO50363.1 G3LI08   5
 alginate lyase (VaAly2; N646_4462) 4.2.2.- pubmed
Vibrio alginolyticus NBRC 15630 = ATCC 17749 AGV20271.1     5
 alginate lyase AlyC8 (JFJ08_17785) 4.2.2.3 doi
doi
Vibrio atlanticus C42 MBY7662542.1    
 alginate lyase AlyC8 (JFJ08_17785) 4.2.2.3 doi
doi
Vibrio atlanticus C42 MBY7662542.1    
 alginate lyase (AlyC6’) 4.2.2.3 pubmed
Vibrio cyclitrophicus WP_016791256.1    
 alginate lyase (AlyC6’) 4.2.2.11 pubmed
Vibrio cyclitrophicus WP_016791256.1    
 alginate lyase (AlyVGII;AlyVG2) 4.2.2.11 pubmed
Vibrio halioticoli IAM14596T AAF22510.1 Q9RGQ5  
 poly(α-L-guluronate) lyase (AlyVGI;AlyVG1) 4.2.2.11 pubmed
Vibrio halioticoli IAM14596T AAF22512.1 Q9RGQ3   5
 alginate lyase V (AlyV) 4.2.2.3 pubmed
Vibrio pelagius USW90871.1   7W16[A]
 alginate lyase / poly-mannuronate lyase (A9mT;Alg) 4.2.2.3 pubmed
Vibrio sp. A9m BAH79131.1 C4TJD2  
 alginate lyase / poly-mannuronate lyase (AlyVOB) 4.2.2.3 pubmed
Vibrio sp. O2 ABB36772.1 Q308B3  
 alginate lyase / poly-mannuronate lyase (AlyVOA) 4.2.2.3 pubmed
Vibrio sp. O2 ABB36771.1 Q308B4  
 alginate lyase (AlyVI) 4.2.2.11
4.2.2.3
pubmed
pubmed
Vibrio sp. QY101 AAP45155.1 Q53EJ1  
 alginate lyase (Alyv4; VxAly7B) 4.2.2.11
4.2.2.3
pubmed
pubmed
Vibrio sp. QY104 AGL78596.1     5
 alginate lyase (AlgA) (Alg7A) 4.2.2.11
4.2.2.3
pubmed
pubmed
Vibrio sp. W13 AIY22655.1     5
 alginate lyase (AlgB) 4.2.2.11
4.2.2.3
pubmed
pubmed
Vibrio sp. W13 AIY22661.1 A0A0A1DYR7  
 alginate lyase (Alyw201) 4.2.2.11 pubmed
Vibrio sp. W2 QIV66983.1     5
 alginate lyase (Alyw203) 4.2.2.- pubmed
Vibrio sp. W2 WMX26724.1     5
 alginate lyase (Alyw208) 4.2.2.11
4.2.2.3
pubmed
pubmed
Vibrio sp. W2 WMX26723.1     5
 alginate lyase E (AlyE;V12B01_09446) 4.2.2.11
4.2.2.3
pubmed
pubmed
Vibrio splendidus 12B01 EAP94396.1 A3UT33   5
 alginate lyase A (AlyA;V12B01_24254) 4.2.2.3 pubmed
Vibrio splendidus 12B01 EAP94921.1 A3UR40  
 alginate lyase D (AlyD;V12B01_24274) 4.2.2.11
4.2.2.3
pubmed
pubmed
Vibrio splendidus 12B01 EAP94925.1 A3UR44   5
 (G-M specific) alginate lyase 7A (PL7A; A6D94_12795) 4.2.2.3 pubmed
Vibrio splendidus 13B01 OCH64533.1    
 (G-M specific) alginate lyase 7B (PL7B; A6D94_12790) 4.2.2.3 pubmed
Vibrio splendidus 13B01 OCH64532.1     5
 (G-G specific) alginate lyase 7E (PL7E; A6D94_16250) 4.2.2.11 pubmed
Vibrio splendidus 13B01 OCH62672.1     5
 (M-G specific) alginate lyase 7G (PL7G; A6D94_13325) 4.2.2.- pubmed
Vibrio splendidus 13B01 OCH63958.1     5
 alginate lyase (AlyB; VsAlyB) 4.2.2.11
4.2.2.3
pubmed
pubmed
Vibrio splendidus OU02     7W12[A]
5ZU5[A]
5
 alginate lyase B (AlyB;V12B01_24259) 4.2.2.11 pubmed
Vibrio splendidus OU02 EAP94922.1     5
 alginate lyase (VxAly7C) 4.2.2.- pubmed
Vibrio xiamenensis QY104 UQV25534.1     5
 alginate lyase (Aly7B; AXE80_11190) 4.2.2.- pubmed
Wenyingzhuangia fucanilytica CZ1127 ANW96808.1
WP_068827319.1
A0A1B1Y7V0  
 exo-alginate lyase (AlyA5;zobellia_4131) 4.2.2.26 pubmed
Zobellia galactanivorans DsijT CAZ98266.1 G0L2Y1 4BE3[A,B] 5
 endo-guluronate lyase (AlyA1;zobellia_1182) 4.2.2.11 pubmed
Zobellia galactanivorans DsijT CAZ95239.1 G0LAE1 3ZPY[A,B] 3
Eukaryota
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D Subf
 alginate lyase (Aly;PyAly) 4.2.2.3 doi
Neopyropia yezoensis BAI66416.1
BAI66417.1
D2KX85 7W13[A]
7W18[A]
 alginate lyase (PsAlg7A) 4.2.2.3 pubmed
Paradendryphiella salina VFY81779.1 A0A485PVH1 6YWF[A]
7NCZ[A]
7NL3[A]
7NM6[A]
7NPP[A]
7NY3[A]
7O6H[A]
7OOF[A]
7ORY[A]
7P25[A]
7P90[A]
7PBF[A]
 alginate lyase (PsAlg7C) 4.2.2.- pubmed
Paradendryphiella salina CAD6594633.1 A0A7I9C8Z1 8BJO[A]
8BJR[A]
8BXZ[A]
8BZK[A]
8C0M[A]
8C3X[A]
8P6O[A]
8PC3[A]
8PC8[A]
8PCX[A]
8PDT[A]
8PED[A]
8R43[A]
8RBI[A]
8RBN[A]
8RBR[A]
 alginate lyase (PsAlg7B) 4.2.2.- pubmed
Paradendryphiella salina CAD6594632.1 A0A7I9C7R9  
 endo-β-1,4-glucuronan lyase (TpPL7A; A9Z42_0012760) 4.2.2.14 pubmed
Trichoderma parareesei OTA00986.1 A0A2H2ZFD4 7NDE[A] 4
 endo-β-1,4-glucuronan lyase (TpPL7B; A9Z42_0015990) 4.2.2.14 pubmed
Trichoderma parareesei OTA01262.1 A0A2H2Z7I6   4
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