Glycoside Hydrolase Family 20

Activities in Familyβ-1,6-N-acetylglucosaminidase (EC 3.2.1.-);
β-N-acetyl-6-sulfo-glucosaminidase (EC 3.2.1.-);
Lacto-N-biosidase (EC 3.2.1.140);
β-N-acetylhexosaminidase (EC 3.2.1.52);
Mannosyl-glycoprotein endo-β-N-acetylglucosaminidase (EC 3.2.1.96);
Mechanism Retaining e
ClanGH-K
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/Basecarbonyl oxygen of C-2 acetamido group of substrate
Catalytic Proton DonorGlu
External resourcesCAZypedia; HOMSTRAD; PRINTS; Tay-Sachs Disease;
Commercial Enzyme Provider(s)MEGAZYME;
Statistics GenBank accession (19664); Uniprot accession (182); PDB accession (113); 3D entries (32); cryst (0)
| 1 | ... | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | ... | 182 |
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3D
 F7887_06805   Bacteroides fragilis DK1985 QRM69715.1    
 F7887_19990   Bacteroides fragilis DK1985 QRM72068.1    
 F7887_11840   Bacteroides fragilis DK1985 QRM70634.1    
 I6J55_06455   Bacteroides fragilis FDAARGOS_1225 QRP90541.1    
 I6J55_19720   Bacteroides fragilis FDAARGOS_1225 QRP89101.1    
 I6J55_06465   Bacteroides fragilis FDAARGOS_1225 QRP90543.1    
 I6J55_19705   Bacteroides fragilis FDAARGOS_1225 QRP89099.1    
 I6J55_06485   Bacteroides fragilis FDAARGOS_1225 QRP90547.1    
 I6J55_12025   Bacteroides fragilis FDAARGOS_1225 QRP87681.1    
 I6J55_16965   Bacteroides fragilis FDAARGOS_1225 QRP88585.1    
 I6J55_09155   Bacteroides fragilis FDAARGOS_1225 QRP91047.1    
 I6J55_19670   Bacteroides fragilis FDAARGOS_1225 QRP89092.1    
 I6J55_03520   Bacteroides fragilis FDAARGOS_1225 QRP90011.1    
 I6J55_10535   Bacteroides fragilis FDAARGOS_1225 QRP91308.1    
 FOC69_22615   Bacteroides fragilis FDAARGOS_763 QKH86985.1    
 FOC69_05120   Bacteroides fragilis FDAARGOS_763 QKH83770.1    
 FOC69_07515   Bacteroides fragilis FDAARGOS_763 QKH84209.1    
 FOC69_22630   Bacteroides fragilis FDAARGOS_763 QKH86987.1    
 FOC69_14305   Bacteroides fragilis FDAARGOS_763 QKH85477.1    
 FOC69_02120   Bacteroides fragilis FDAARGOS_763 QKH83216.1    
 FOC69_19750   Bacteroides fragilis FDAARGOS_763 QKH86458.1    
 FOC69_12245   Bacteroides fragilis FDAARGOS_763 QKH85098.1    
 FOC69_07535   Bacteroides fragilis FDAARGOS_763 QKH84213.1    
 FOC69_10875   Bacteroides fragilis FDAARGOS_763 QKH84835.1    
 FOC69_22580   Bacteroides fragilis FDAARGOS_763 QKH86978.1    
 FOC69_07505   Bacteroides fragilis FDAARGOS_763 QKH84207.1    
 RJT02_17135   Bacteroides fragilis H-2631 MDV3111241.1    
 RJT02_03365   Bacteroides fragilis H-2631 MDV3108588.1    
 RJT02_06125   Bacteroides fragilis H-2631 MDV3109132.1    
 RJT02_17120   Bacteroides fragilis H-2631 MDV3111238.1    
 RJT02_03385   Bacteroides fragilis H-2631 MDV3108592.1    
 RJT02_09330   Bacteroides fragilis H-2631 MDV3109756.1    
 RJT02_03355   Bacteroides fragilis H-2631 MDV3108586.1    
 RJT02_07505   Bacteroides fragilis H-2631 MDV3109402.1    
 RJT02_01755   Bacteroides fragilis H-2631 MDV3108277.1    
 RJT02_14270   Bacteroides fragilis H-2631 MDV3110686.1    
 RJT02_17085   Bacteroides fragilis H-2631 MDV3111231.1    
 K0E65_17260   Bacteroides fragilis IHMA_13 UHZ86728.1    
 K0E65_17225   Bacteroides fragilis IHMA_13 UHZ86721.1    
 K0E65_20025   Bacteroides fragilis IHMA_13 UHZ87227.1    
 K0E65_17210   Bacteroides fragilis IHMA_13 UHZ86719.1    
 K0E65_04820   Bacteroides fragilis IHMA_13 UHZ88100.1    
 K0E65_06335   Bacteroides fragilis IHMA_13 UHZ88380.1    
 K0E65_07705   Bacteroides fragilis IHMA_13 UHZ88640.1    
 K0E65_14965   Bacteroides fragilis IHMA_13 UHZ86310.1    
 K0E65_10685   Bacteroides fragilis IHMA_13 UHZ85525.1    
 K0E65_10665   Bacteroides fragilis IHMA_13 UHZ85521.1    
 K0E65_12350   Bacteroides fragilis IHMA_13 UHZ85826.1    
 K0E65_10695   Bacteroides fragilis IHMA_13 UHZ85527.1    
 K0E66_12440   Bacteroides fragilis IHMA_4 UHZ81209.1    
 K0E66_12430   Bacteroides fragilis IHMA_4 UHZ81207.1    
 K0E66_13905   Bacteroides fragilis IHMA_4 UHZ81471.1    
 K0E66_16505   Bacteroides fragilis IHMA_4 UHZ81942.1    
 K0E66_12410   Bacteroides fragilis IHMA_4 UHZ81203.1    
 K0E66_18770   Bacteroides fragilis IHMA_4 UHZ82364.1    
 K0E66_18815   Bacteroides fragilis IHMA_4 UHZ82372.1    
 K0E66_18785   Bacteroides fragilis IHMA_4 UHZ82366.1    
 K0E66_22910   Bacteroides fragilis IHMA_4 UHZ83119.1    
 K0E66_09745   Bacteroides fragilis IHMA_4 UHZ84901.1    
 K0E66_06715   Bacteroides fragilis IHMA_4 UHZ84345.1    
 K0E66_05035   Bacteroides fragilis IHMA_4 UHZ84039.1    
 K0E66_08405   Bacteroides fragilis IHMA_4 UHZ84655.1    
 BF0329   Bacteroides fragilis NCTC 9343 CAH06100.1    
 BF0669   Bacteroides fragilis NCTC 9343 CAH06414.1    
 BF0953   Bacteroides fragilis NCTC 9343 CAH06695.1    
 BF1807 (NahA)   Bacteroides fragilis NCTC 9343 CAH07506.1    
 BF1811 (NahB)   Bacteroides fragilis NCTC 9343 CAH07510.1    
 BF1813 (NahC)   Bacteroides fragilis NCTC 9343 CAH07512.1    
 BF2193   Bacteroides fragilis NCTC 9343 CAH07887.1    
 BF3085   Bacteroides fragilis NCTC 9343 CAH08780.1    
 BF3088   Bacteroides fragilis NCTC 9343 CAH08783.1    
 β-N-acetylhexosaminidase (BF3095; BF9343_3009)   Bacteroides fragilis NCTC 9343 CAH08790.1   4PYS[A,B]
 BF3611   Bacteroides fragilis NCTC 9343 CAH09292.1    
 BF4059   Bacteroides fragilis NCTC 9343 CAH09733.1    
 BUN20_07310   Bacteroides fragilis Q1F2 AUI46412.1    
 BUN20_05860   Bacteroides fragilis Q1F2 AUI46168.1    
 BUN20_12515   Bacteroides fragilis Q1F2 AUI47317.1    
 BUN20_15855   Bacteroides fragilis Q1F2 AUI47895.1    
 BUN20_03025   Bacteroides fragilis Q1F2 AUI45671.1    
 BUN20_12500   Bacteroides fragilis Q1F2 AUI47314.1    
 BUN20_12550   Bacteroides fragilis Q1F2 AUI47324.1    
 BUN20_05840   Bacteroides fragilis Q1F2 AUI46164.1    
 BUN20_21080   Bacteroides fragilis Q1F2 AUI48789.1    
 BUN20_09600   Bacteroides fragilis Q1F2 AUI46818.1    
 BUN20_00590   Bacteroides fragilis Q1F2 AUI45237.1    
 BUN20_05870   Bacteroides fragilis Q1F2 AUI46170.1    
 AE940_11150   Bacteroides fragilis S14 ANQ61315.1    
 AE940_01930   Bacteroides fragilis S14 ANQ59672.1    
 AE940_00555   Bacteroides fragilis S14 ANQ59422.1    
 AE940_04820   Bacteroides fragilis S14 ANQ60196.1    
 AE940_18705   Bacteroides fragilis S14 ANQ62643.1    
 AE940_06800   Bacteroides fragilis S14 ANQ60545.1    
 AE940_11200   Bacteroides fragilis S14 ANQ61324.1    
 AE940_13755   Bacteroides fragilis S14 ANQ61778.1    
 AE940_04810   Bacteroides fragilis S14 ANQ60194.1    
 AE940_11165   Bacteroides fragilis S14 ANQ61317.1    
 AE940_04790   Bacteroides fragilis S14 ANQ60190.1    
 BF1730 (NahA)   Bacteroides fragilis YCH46 BAC56896.1
BAD48477.1
   
 BF2136   Bacteroides fragilis YCH46 BAD48883.1    
  β-N-acetylhexosaminidase (NahB; BF1734) 3.2.1.52 Bacteroides fragilis YCH46 BAD48481.1
BAC56900.2
G8K031
Q84ID8
 
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