Glycoside Hydrolase Family 2

Activities in Familyβ-galactosidase (EC 3.2.1.23) ; β-mannosidase (EC 3.2.1.25); β-glucuronidase (EC 3.2.1.31); α-L-arabinofuranosidase (EC 3.2.1.55); mannosylglycoprotein endo-β-mannosidase (EC 3.2.1.152); exo-β-glucosaminidase (EC 3.2.1.165)
Mechanism Retaining
ClanGH-A
3D Structure Status( β / α ) 8
Catalytic Nucleophile/BaseGlu (experimental)
Catalytic Proton DonorGlu (experimental)
External resourcesCAZypedia; HOMSTRAD; PRINTS; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME; PROZOMIX;
Statistics GenBank accession (11600); Uniprot accession (1662); PDB accession (119); 3D entries (27); cryst (2)
All (10350) Archaea (46) Bacteria (9994) Eukaryota (291) unclassified (19) Structure (27 - 2 cryst) Characterized (147)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 100 |
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3D
 A9P82_10160   Arachidicoccus sp. BS20 ANI89619.1    
 A9P82_14480   Arachidicoccus sp. BS20 ANI90388.1    
 A9P82_04320   Arachidicoccus sp. BS20 ANI88584.1    
 A9P82_02855   Arachidicoccus sp. BS20 ANI88333.1    
 A9P82_07125   Arachidicoccus sp. BS20 ANI89081.1    
 A9P82_12135 (fragment)   Arachidicoccus sp. BS20 ANI89968.1    
 A9P82_14820   Arachidicoccus sp. BS20 ANI90809.1    
 A9P82_12215   Arachidicoccus sp. BS20 ANI89982.1    
 Arch_1292   Arcanobacterium haemolyticum DSM 20595 ADH92997.1 D7BK17  
 SAMN04489737_0245   Arcanobacterium phocae DSM 10002 SDU77937.1    
 SAMN04489737_0445   Arcanobacterium phocae DSM 10002 SDU78364.1    
 AA314_04976   Archangium gephyra DSM 2261 AKJ03350.1    
 AA314_09350   Archangium gephyra DSM 2261 AKJ07724.1    
 AA314_04805   Archangium gephyra DSM 2261 AKJ03179.1    
 CFX0092_a1374   Ardenticatena Cfx-K CUS03252.1
CUS03264.2
   
 CFX0092_a1633   Ardenticatena Cfx-K CUS03511.1
CUS03525.2
   
 AREALGSMS7_01260 (CsxA)   Arenibacter algicola SMS7 ASO04735.1    
 ADJ73_07925   Arsenicicoccus sp. oral taxon 190 F0371 AKT52668.1    
 AS189_05565   Arthrobacter alpinus ERGS4:06 ALO68348.1    
 AS189_17520   Arthrobacter alpinus ERGS4:06 ALO67957.1    
 β-galactosidase (BglA) 3.2.1.23 Arthrobacter psychrolactophilus F2 BAF33372.1 Q08KN3  
 BN1051_00896 (UidA)   Arthrobacter saudimassiliensis 11W110_air CEA07580.1    
 β-galactosidase (LacZ) 3.2.1.23 Arthrobacter sp. AAA69907.1 Q59140  
 β-galactosidase (BgaS) 3.2.1.23 Arthrobacter sp. 20B ACI41243.1 B6EAX7  
 β-D-galactosidase   Arthrobacter sp. 32cB AHY00656.1    
 MB46_00755   Arthrobacter sp. A3 ALV47306.1    
 MB46_13130   Arthrobacter sp. A3 ALV47650.1    
 AUT26_00305   Arthrobacter sp. ATCC 21022 AMB38844.1    
 AUT26_14885   Arthrobacter sp. ATCC 21022 AMB41346.1    
 β-galactosidase (LacZ) 3.2.1.23 Arthrobacter sp. C2-2 CAD29775.1 Q8KRF6 1YQ2[A,B,C,D,E,F]
 Arth_3917   Arthrobacter sp. FB24 ABK05292.1 A0K1X2  
 AHiyo4_37820 (fragment)   Arthrobacter sp. Hiyo4 BAS10360.1    
 AHiyo8_09710 (fragment)   Arthrobacter sp. Hiyo8 BAS12668.1    
 UM93_05135   Arthrobacter sp. IHBB 11108 AJT41056.1    
 β-galactosidase (GalA) 3.2.1.23 Arthrobacter sp. ON14 ADJ18283.1 D9IU58  
 ART_3620   Arthrobacter sp. PAMC 25486 AIY03219.1    
 ART_3765   Arthrobacter sp. PAMC 25486 AIY03364.1    
 ART_3598   Arthrobacter sp. PAMC 25486 AIY03197.1    
 β-glucuronidase (Gus) 3.2.1.31 Arthrobacter sp. RP10 AAV91790.1 Q5MJX7  
 β-glucuronidase (Gus) 3.2.1.31 Arthrobacter sp. RP40.7 AAV91792.1 Q5MJX5  
 ARUE_c00650 (UidA)   Arthrobacter sp. Rue61a AFR27012.1    
 ARUE_c31820 (LacZ)   Arthrobacter sp. Rue61a AFR30064.1    
 β-galactosidase (LacZ) 3.2.1.23 Arthrobacter sp. SB AAQ19029.1 Q7WTU5  
 CGK93_10385   Arthrobacter sp. YN ASN20036.1    
 CGK93_17240   Arthrobacter sp. YN ASN22548.1    
 CGK93_00415   Arthrobacter sp. YN ASN18351.1    
 ARZXY2_3835 (UidA)   Arthrobacter sp. ZXY-2 AOY73339.1    
 ARZXY2_645 (LacZ)   Arthrobacter sp. ZXY-2 AOY70210.1    
 Astex_1225   Asticcacaulis excentricus CB 48 ADU12900.1    
 Astex_1226   Asticcacaulis excentricus CB 48 ADU12901.1 C5SQN3  
 Astex_1929   Asticcacaulis excentricus CB 48 ADU13592.1 C5SG68  
 Astex_1985   Asticcacaulis excentricus CB 48 ADU13647.1 C5SPS5  
 Astex_2125   Asticcacaulis excentricus CB 48 ADU13784.1 C5SI58  
 Astex_2602   Asticcacaulis excentricus CB 48 ADU14247.1 C5SNK8  
 Astex_2723   Asticcacaulis excentricus CB 48 ADU14362.1 C5SHN2  
 Astex_3207   Asticcacaulis excentricus CB 48 ADU14842.1 C5SN03  
 Astex_3225   Asticcacaulis excentricus CB 48 ADU14860.1 C5SP68  
 Astex_3400   Asticcacaulis excentricus CB 48 ADU15033.1 C5SN81  
 Astex_3600   Asticcacaulis excentricus CB 48 ADU15228.1 C5SNF4  
 Astex_3604   Asticcacaulis excentricus CB 48 ADU15232.1    
 Astex_3614   Asticcacaulis excentricus CB 48 ADU15242.1 C5SMU8  
 Astex_2594   Asticcacaulis excentricus CB 48 ADU14239.1 C5SNK0  
 LacZ (fragment)   Atlantibacter hermannii ATCC 33650 AAW73235.1 Q5ETX2  
 Apar_0102   Atopobium parvulum DSM 20469 ACV50538.1 C8W8V0  
 NIES50_63640   Aulosira laxa NIES-50 BAZ77733.1    
 SAMN04489747_0604   Auraticoccus monumenti MON 2.2 SDD27736.1    
 SAMN04489747_0584   Auraticoccus monumenti MON 2.2 SDD26710.1    
 SAMN04489747_3187   Auraticoccus monumenti MON 2.2 SDE35276.1    
 SAMN04489747_0494   Auraticoccus monumenti MON 2.2 SDD22762.1    
 SAMN04489747_1603   Auraticoccus monumenti MON 2.2 SDD72663.1    
 ABAZ39_28260   Azospirillum brasilense Az39 AIB15760.1    
 ABAZ39_25215   Azospirillum brasilense Az39 AIB15198.1    
 AMK58_22585   Azospirillum brasilense Sp 7 ALJ38297.1    
 AZOBR_p270141   Azospirillum brasilense Sp245 CCD01945.1    
 AZOBR_p310252 (fragment)   Azospirillum brasilense Sp245 CCD02510.1    
 A6A40_13985   Azospirillum humicireducens SgZ-5 ANC92896.1    
 AZOLI_p50309   Azospirillum lipoferum 4B CBS91303.1    
 AZL_e01490 (ManB)   Azospirillum sp. B510 BAI76494.1 D3P765  
 AL072_30225   Azospirillum thiophilum BV-S ALG75208.1    
 BBEV_2910 (BgaM)   Bacillus beveridgei MLTeJB AOM84235.1    
 Bcell_0281   Bacillus cellulosilyticus DSM 2522 ADU28568.1 D2LWH8  
 Bcell_0684   Bacillus cellulosilyticus DSM 2522 ADU28966.1 D2M1H8  
 Bcell_1041   Bacillus cellulosilyticus DSM 2522 ADU29314.1 D2LQK8  
 β-galactosidase A / B / C / D / 91 (Bga;BgaD;β-Gal-A;β-Gal-B;β-Gal-C;β-Gal-D;β-Glα-91) 3.2.1.23 Bacillus circulans ATCC 31382 BAJ61032.1   4YPJ[A,B]
 BC8716_08470   Bacillus clausii DSM 8716 AST95982.1    
 DB29_02449   Bacillus clausii ENTPro ALA53277.1    
 ABC3756   Bacillus clausii KSM-K16 BAD66288.1 Q5WBH2  
 BC359_12535   Bacillus flexus KLBMP 4941 AQX55045.1    
 BH2723   Bacillus halodurans C-125 BAB06442.1
NP_243589.1
Q9K9C6  
 N288_02195   Bacillus infantis NRRL B-14911 AGX02406.1    
 BkAM31D_07930 (UidA)   Bacillus krulwichiae AM31D ARK29794.1    
 BleG1_0315   Bacillus lehensis G1 AIC92923.1    
 BleG1_3665   Bacillus lehensis G1 AIC96212.1    
 β-galactosidase 3.2.1.23 Bacillus megaterium 2-37-4-1 ABN13675.1 A3FFK4  
 β-galactosidase (BgaM) 3.2.1.23 Bacillus megaterium DSM 319 CAA04267.1
ADF38979.1
O52847  
 BUW91_10665   Bacillus megaterium JX285 AQU73732.1    
 BUW91_26615   Bacillus megaterium JX285 AQU76856.1    
 BG04_4479   Bacillus megaterium NBRC 15308 = ATCC 14581 AJI24329.1    
 β-galactosidase (LacZ)   Bacillus megaterium NM56 AIY22522.1    
 AS52_02177 (CbgA)   Bacillus megaterium Q3 AKP77142.1    
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