Glycoside Hydrolase Family 42

Activities in Familyβ-galactosidase (EC 3.2.1.23); α-L-arabinopyranosidase (EC 3.2.1.-)
Mechanism Retaining
ClanGH-A
3D Structure Status( β / α ) 8
Catalytic Nucleophile/BaseGlu (experimental)
Catalytic Proton DonorGlu (experimental)
NoteIdentification of the catalytic residues in doi:10.1016/j.febslet.2007.04.053
External resourcesCAZypedia;
Statistics GenBank accession (2969); Uniprot accession (355); PDB accession (16); 3D entries (9); cryst (1)
All (2908) Archaea (9) Bacteria (2892) Eukaryota (6) unclassified (1) Structure (9 - 1 cryst) Characterized (65)
| 1 | ... | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ... | 29 |
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3D
 BA20089_05300   Bifidobacterium asteroides DSM 20089 ATO41606.1    
 BA20089_01650   Bifidobacterium asteroides DSM 20089 ATO41017.1    
 BAST_0472   Bifidobacterium asteroides PRL2011 AFU71064.1    
 BAST_1202   Bifidobacterium asteroides PRL2011 AFU71775.1    
 BBBF_1344   Bifidobacterium bifidum ATCC 29521 = JCM 1255 = DSM 20456 BAQ98551.1    
 BBBF_0172   Bifidobacterium bifidum ATCC 29521 = JCM 1255 = DSM 20456 BAQ97379.1    
 RY70_234   Bifidobacterium bifidum BF3 ALE10618.1    
 RY70_1493   Bifidobacterium bifidum BF3 ALE11829.1    
 BBB_0160 (BgaB)   Bifidobacterium bifidum BGN4 AFL03756.1    
 BBB_1337 (BgaB)   Bifidobacterium bifidum BGN4 AFL04929.1    
 β-galactosidase (BbgII)   Bifidobacterium bifidum JCM 1254 BAI94826.1    
 BbgV   Bifidobacterium bifidum JCM 1254 BAI94828.1    
 BBJK_00476 (fragment)   Bifidobacterium bifidum LMG 13195 JCM 7004 BBA47367.1    
 BBJK_00477 (fragment)   Bifidobacterium bifidum LMG 13195 JCM 7004 BBA47368.1    
 BBJK_01679   Bifidobacterium bifidum LMG 13195 JCM 7004 BBA48156.1    
 β-galactosidase P2 (BbgII) 3.2.1.23 Bifidobacterium bifidum NCIMB 41171 ABP87597.1 A5A2I5  
 BBPR_1355 (Lacz5)   Bifidobacterium bifidum PRL2010 ADP36405.1 E4NY78  
 BBPR_0164   Bifidobacterium bifidum PRL2010 ADP35297.1 E4NYJ9  
 β-galactosidase (BbgII;LacZ2;BBIF_1313) 3.2.1.23 Bifidobacterium bifidum S17 ADO53518.1 E3EPA1 4UCF[A,B,C]
4UZS[A,B,C]
 BBTM_01067 (Laca1)   Bifidobacterium bifidum TMC 3115 BBA55610.1    
 BBTM_01638   Bifidobacterium bifidum TMC 3115 BBA55987.1    
 BB017W439_0415   Bifidobacterium breve 017W439 AUD94736.1    
 BB017W439_0516   Bifidobacterium breve 017W439 AUD94834.1    
 BB082W48_0411   Bifidobacterium breve 082W48 AUD96654.1    
 BB082W48_0502   Bifidobacterium breve 082W48 AUD96745.1    
 B12L_0358   Bifidobacterium breve 12L AHJ15148.1    
 B12L_0447   Bifidobacterium breve 12L AHJ15235.1    
 BB139W423_0464   Bifidobacterium breve 139W423 AUD98594.1    
 BB139W423_0566   Bifidobacterium breve 139W423 AUD98696.1    
 BB180W83_0418   Bifidobacterium breve 180W83 AUE00561.1    
 BB180W83_1843   Bifidobacterium breve 180W83 AUE01960.1    
 BB180W83_0514   Bifidobacterium breve 180W83 AUE00653.1    
 BB215W447A_0514   Bifidobacterium breve 215W447a AUE02544.1    
 BB215W447A_0406   Bifidobacterium breve 215W447a AUE02436.1    
 BB215W447A_2173   Bifidobacterium breve 215W447a AUE04171.1    
 B689b_0417   Bifidobacterium breve 689b AHJ22480.1    
 B689b_0507   Bifidobacterium breve 689b AHJ22570.1    
 HMPREF9228_1367   Bifidobacterium breve ACS-071-V-Sch8b AEF27114.1    
 HMPREF9228_0438   Bifidobacterium breve ACS-071-V-Sch8b AEF26610.1    
 HMPREF9228_1909   Bifidobacterium breve ACS-071-V-Sch8b AEF27344.1    
 β-galactosidase (Bgal;GalA;LacA) 3.2.1.23 Bifidobacterium breve ATCC 15698 / B24 AAU00556.1 Q68GW3  
 RY69_2157   Bifidobacterium breve BR3 ALE14365.1    
 RY69_1608   Bifidobacterium breve BR3 ALE13847.1    
 RY69_1497   Bifidobacterium breve BR3 ALE13736.1    
 CNCMI4321_2050   Bifidobacterium breve CNCM I-4321 AUE06251.1    
 CNCMI4321_0455   Bifidobacterium breve CNCM I-4321 AUE04701.1    
 CNCMI4321_0550   Bifidobacterium breve CNCM I-4321 AUE04793.1    
 DRBB26_0402   Bifidobacterium breve DRBB26 AUD88569.1    
 DRBB26_0524   Bifidobacterium breve DRBB26 AUD88688.1    
 DRBB27_0445   Bifidobacterium breve DRBB27 AUD90587.1    
 DRBB27_0556   Bifidobacterium breve DRBB27 AUD90696.1    
 DRBB28_0577   Bifidobacterium breve DRBB28 AUD92783.1    
 DRBB28_0669   Bifidobacterium breve DRBB28 AUD92875.1    
 DRBB29_0446   Bifidobacterium breve DRBB29 AUE18015.1    
 DRBB29_0557   Bifidobacterium breve DRBB29 AUE18124.1    
 DRBB30_2050   Bifidobacterium breve DRBB30 AUE21672.1    
 DRBB30_0552   Bifidobacterium breve DRBB30 AUE20205.1    
 DRBB30_0458   Bifidobacterium breve DRBB30 AUE20114.1    
 BBBR_0453   Bifidobacterium breve DSM 20213 = JCM 1192 BAQ99491.1    
 BBBR_0363   Bifidobacterium breve DSM 20213 = JCM 1192 BAQ99401.1    
 B7017_0482   Bifidobacterium breve JCM 7017 AHJ17019.1    
 B7017_0374   Bifidobacterium breve JCM 7017 AHJ16917.1    
 B7017_2031   Bifidobacterium breve JCM 7017 AHJ18248.1    
 B7019_0489   Bifidobacterium breve JCM 7019 AHJ18798.1    
 B7019_0383   Bifidobacterium breve JCM 7019 AHJ18699.1    
 BBL520_02220   Bifidobacterium breve LMC520 AQM42513.1    
 BBL520_02770   Bifidobacterium breve LMC520 AQM42602.1    
 BBL520_10235   Bifidobacterium breve LMC520 AQM44101.1    
 B2258_0392   Bifidobacterium breve NCFB 2258 AHJ20623.1    
 B2258_0481   Bifidobacterium breve NCFB 2258 AHJ20707.1    
 NRBB01_0455   Bifidobacterium breve NRBB01 AUD66680.1    
 NRBB04_0390   Bifidobacterium breve NRBB04 AUD70382.1    
 NRBB08_1836   Bifidobacterium breve NRBB08 AUE08121.1    
 NRBB08_0547   Bifidobacterium breve NRBB08 AUE06878.1    
 NRBB08_0443   Bifidobacterium breve NRBB08 AUE06777.1    
 NRBB09_0491   Bifidobacterium breve NRBB09 AUD72362.1    
 NRBB11_0507   Bifidobacterium breve NRBB11 AUD74252.1    
 NRBB11_0381   Bifidobacterium breve NRBB11 AUD74129.1    
 NRBB18_1828   Bifidobacterium breve NRBB18 AUE09996.1    
 NRBB18_0548   Bifidobacterium breve NRBB18 AUE08752.1    
 NRBB18_0444   Bifidobacterium breve NRBB18 AUE08651.1    
 NRBB19_0547   Bifidobacterium breve NRBB19 AUE10626.1    
 NRBB19_1831   Bifidobacterium breve NRBB19 AUE11871.1    
 NRBB19_0445   Bifidobacterium breve NRBB19 AUE10526.1    
 NRBB20_0443   Bifidobacterium breve NRBB20 AUE12401.1    
 NRBB20_0547   Bifidobacterium breve NRBB20 AUE12502.1    
 NRBB20_1835   Bifidobacterium breve NRBB20 AUE13746.1    
 NRBB27_0548   Bifidobacterium breve NRBB27 AUE14377.1    
 NRBB27_0444   Bifidobacterium breve NRBB27 AUE14276.1    
 NRBB27_1826   Bifidobacterium breve NRBB27 AUE15617.1    
 NRBB49_0548   Bifidobacterium breve NRBB49 AUE16247.1    
 NRBB49_1827   Bifidobacterium breve NRBB49 AUE17486.1    
 NRBB49_0444   Bifidobacterium breve NRBB49 AUE16146.1    
 NRBB51_0371   Bifidobacterium breve NRBB51 AUD80480.1    
 NRBB51_0464   Bifidobacterium breve NRBB51 AUD80573.1    
 NRBB52_0485   Bifidobacterium breve NRBB52 AUD82557.1    
 NRBB52_1912   Bifidobacterium breve NRBB52 AUD83961.1    
 NRBB52_0395   Bifidobacterium breve NRBB52 AUD82467.1    
 NRBB56_0446   Bifidobacterium breve NRBB56 AUD84502.1    
 NRBB56_0548   Bifidobacterium breve NRBB56 AUD84602.1    
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