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 (2361); Uniprot accession (355); PDB accession (16); 3D entries (9); cryst (1)
All (2302) Archaea (9) Bacteria (2287) Eukaryota (5) unclassified (1) Structure (9 - 1 cryst) Characterized (65)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 23 |
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3D
 ARZXY2_2876 (BgaB)   Arthrobacter sp. ZXY-2 AOY72401.1    
 Astex_3219   Asticcacaulis excentricus CB 48 ADU14854.1 C5SP62  
 SAMN04489747_0465   Auraticoccus monumenti MON 2.2 SDD21771.1    
 SAMN04489747_1482   Auraticoccus monumenti MON 2.2 SDD66950.1    
 SAMN04489747_2714   Auraticoccus monumenti MON 2.2 SDE17693.1    
 M673_19465   Aureimonas sp. AU20 ALN74908.1    
 CFN77_19085   Bacillus altitudinis SGAir0031 ATH74238.1    
 BATR1942_01125   Bacillus atrophaeus 1942 ADP31183.1 E3E2Q5  
 BaGK_04330   Bacillus atrophaeus GQJK17 ASS70247.1    
 TD68_00750   Bacillus atrophaeus NRS 1221A AJF84049.1    
 S101359_00764 (LacZ)   Bacillus atrophaeus SRCM101359 ARW05792.1    
 DJ95_157 (YesZ)   Bacillus atrophaeus subsp. globigii BSS AIK48569.1    
 D068_cds06850 (YesZ)   Bacillus atrophaeus UCMB-5137 AKL83578.1    
 BBEV_2925 (BglY)   Bacillus beveridgei MLTeJB AOM84250.1    
 Bcell_1192   Bacillus cellulosilyticus DSM 2522 ADU29457.1 D2LUH6  
 Bcell_2963   Bacillus cellulosilyticus DSM 2522 ADU31213.1 D2LWU1  
 β-galactosidase (BgaA)   Bacillus circulans G1 AAA22258.1 Q45092  
 β-galactosidase (BgaB) 3.2.1.23 Bacillus circulans G1 AAA22260.1 Q45093  
 β-galactosidase (Bcα-β-Gal) 3.2.1.23 Bacillus circulans subsp. alkalophilus     3TTS[B,C,D,E,F]
3TTY[A,B,C,D,E,F]
3TTS[A]
 BC8716_10090   Bacillus clausii DSM 8716 AST96274.1    
 BC8716_21430   Bacillus clausii DSM 8716 AST98362.1    
 DB29_02747   Bacillus clausii ENTPro ALA53575.1    
 DB29_00631   Bacillus clausii ENTPro ALA51459.1    
 ABC3516   Bacillus clausii KSM-K16 BAD66049.1 Q5WC61  
 ABC1405   Bacillus clausii KSM-K16 BAD63941.1 Q5WI64  
 BCO26_0421   Bacillus coagulans 2-6 AEH52480.1    
 Bcoa_0772 (Act)   Bacillus coagulans 36D1 AEO99989.1    
 BIZ35_16980   Bacillus coagulans BC-HY1 APB38290.1    
 BIZ35_09520 (fragment)   Bacillus coagulans BC-HY1 APB37033.1    
 β-galactosidase (LacZ) 3.2.1.23 Bacillus coagulans DSM 1 ADF47156.1 D5JGG0  
 BF29_2932 (BgaB)   Bacillus coagulans DSM 1 = ATCC 7050 AJH79583.1    
 SB48_HM08orf05635   Bacillus coagulans HM-08 AJO24323.1    
 β-galactosidase   Bacillus coagulans NL01 AKB91764.1    
 thermostable galactosidase (Act)   Bacillus coagulans T242 AFC88037.1    
 AB434_1803   Bacillus coagulans Vibact AKN54208.1    
 BC359_16870   Bacillus flexus KLBMP 4941 AQX55819.1    
 BGM20_18705   Bacillus gibsonii FJAT-10019 AOL32494.1    
 BGM20_11190   Bacillus gibsonii FJAT-10019 AOL31153.1    
 BGLY_0459 (Laca2) (fragment)   Bacillus glycinifermentans SCA84282.1    
 BGLY_4662 (GanA)   Bacillus glycinifermentans SCA88485.1    
 BGLY_0458 (Laca1) (fragment)   Bacillus glycinifermentans SCA84281.1    
 COP00_23815   Bacillus glycinifermentans KBN06P03352 ATH95232.1    
 COP00_18505   Bacillus glycinifermentans KBN06P03352 ATH94357.1    
 COP00_15425   Bacillus glycinifermentans KBN06P03352 ATH93850.1    
 BH2022 (LacA)   Bacillus halodurans C-125 BAB05741.1
NP_242888.1
Q9KBA6  
 BH3701   Bacillus halodurans C-125 BAB07420.1
NP_244568.1
Q9K6M7  
 LacBl (fragment)   Bacillus licheniformis AAB49721.1 P97026  
 CPQ91_02245   Bacillus licheniformis ATCC 9789 ATI74730.1    
 CPQ91_07035   Bacillus licheniformis ATCC 9789 ATI75602.1    
 CPQ91_21650   Bacillus licheniformis ATCC 9789 ATI78300.1    
 BL1202_01574 (LacZ)   Bacillus licheniformis BL1202 AOP14522.1    
 BL1202_04582   Bacillus licheniformis BL1202 AOP17502.1    
 BL1202_00465 (BgaB)   Bacillus licheniformis BL1202 AOP13448.1    
 BLi00447 or BL01749   Bacillus licheniformis DSM 13 = ATCC 14580 AAU39403.1
AAU22047.1
Q65NG1  
 BLi01382 / BL03780 (YesZ)   Bacillus licheniformis DSM 13 = ATCC 14580 AAU40286.1
AAU22933.1
ACP61000.1
Q65KX8  
 β-galactosidase (LacA;BLi04277;BL00264) 3.2.1.23 Bacillus licheniformis DSM 13 = ATCC 14580 AAU43090.1
AAU25712.1
ACP63807.1
Q65CX4  
 AB684_06980   Bacillus licheniformis HRBL-15TDI7 AMR09926.1    
 AB684_21285   Bacillus licheniformis HRBL-15TDI7 AMR12582.1    
 B37_04408 (BglY)   Bacillus licheniformis SCCB 37 ARC76389.1    
 B37_01001 (YesZ)   Bacillus licheniformis SCCB 37 ARC73053.1    
 B37_03874 (GanA)   Bacillus licheniformis SCCB 37 ARC75897.1    
 B14_02971 (YesZ)   Bacillus licheniformis SCDB 14 ARC65969.1    
 B14_00204 (GanA)   Bacillus licheniformis SCDB 14 ARC63231.1    
 B14_03904 (BglY)   Bacillus licheniformis SCDB 14 ARC66867.1    
 B34_03465 (BglY)   Bacillus licheniformis SCDB 34 ARC70837.1    
 B34_02916 (GanA)   Bacillus licheniformis SCDB 34 ARC70330.1    
 B34_04501 (YesZ)   Bacillus licheniformis SCDB 34 ARC71838.1    
 BaDB11_02990 (BglY)   Bacillus licheniformis SCK B11 ARC61588.1    
 BaDB11_02461 (GanA)   Bacillus licheniformis SCK B11 ARC61101.1    
 BaDB11_03926 (YesZ)   Bacillus licheniformis SCK B11 ARC62489.1    
 S100141_00868 (LacZ)   Bacillus licheniformis SRCM100141 ARW42190.1    
 S100141_03759 (BgaB)   Bacillus licheniformis SRCM100141 ARW45053.1    
 S100141_04295   Bacillus licheniformis SRCM100141 ARW45547.1    
 S101441_03744 (BgaB)   Bacillus licheniformis SRCM101441 ARW33264.1    
 S101441_00857 (LacZ)   Bacillus licheniformis SRCM101441 ARW30427.1    
 glycoside hydrolase (Gh42B)   Bacillus licheniformis SVD1 BAL45532.1    
 glycoside hydrolase (Gh42A)   Bacillus licheniformis SVD1 BAL45531.1    
 glycoside hydrolase (Gh42C)   Bacillus licheniformis SVD1 BAL72724.1    
 MUY_001447 (YesZ)   Bacillus licheniformis WX-02 AKQ72579.1    
 MUY_000424 (Laca2)   Bacillus licheniformis WX-02 AKQ71556.1    
 MUY_004424 (LacA)   Bacillus licheniformis WX-02 AKQ75556.1    
 β-galactosidase (BglZQ) 3.2.1.23 Bacillus licheniformis ZQ1-8 AHW49175.1    
 BMD_1886   Bacillus megaterium DSM 319 ADF38739.1 D5DF66  
 BUW91_09375   Bacillus megaterium JX285 AQU73497.1    
 BG04_4226   Bacillus megaterium NBRC 15308 = ATCC 14581 AJI22818.1    
 AS52_01922 (BgaA)   Bacillus megaterium Q3 AKP76887.1    
 BMQ_1900   Bacillus megaterium QM B1551 ADE68929.1 D5DPK8  
 BMWSH_3355 (LacZ)   Bacillus megaterium WSH-002 AEN90237.1    
 BaLi_c04670   Bacillus paralicheniformis ATCC 9945a AGN34877.1    
 BaLi_c42680 (GanA)   Bacillus paralicheniformis ATCC 9945a AGN38580.1    
 BaLi_c15230 (YesZ)   Bacillus paralicheniformis ATCC 9945a AGN35891.1    
 SC10_B2orf02271   Bacillus paralicheniformis BL-09 AJO17720.1    
 SC10_B2orf06429   Bacillus paralicheniformis BL-09 AJO20701.1    
 SC10_B2orf00640   Bacillus paralicheniformis BL-09 AJO16594.1    
 BLMD_07410   Bacillus paralicheniformis MDJK30 ARA85285.1    
 BLMD_21350   Bacillus paralicheniformis MDJK30 ARA87840.1    
 BLMD_02450   Bacillus paralicheniformis MDJK30 ARA84401.1    
 VP59_17430   Bacillus pumilus C4 ANT58518.1    
 BS467_05070   Bacillus pumilus GLB197 APP15130.1    
 ID12_04400   Bacillus pumilus GR-8 AKU30729.1    
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