Glycoside Hydrolase Family 44

Activities in Familyendoglucanase (EC 3.2.1.4); xyloglucanase (EC 3.2.1.151)
Mechanism Retaining
3D Structure Status( β / α ) 8
Catalytic Nucleophile/BaseGlu
Catalytic Proton DonorGlu
Noteformerly known as cellulase family J. Note that the stereochemistry of the reaction has recently been corrected : Kitago et al., J. Biol. Chem. 282(2007)35703-11 (PMID: 17905739)
External resourcesCAZypedia;
Commercial Enzyme Provider(s)NZYTech; PROZOMIX;
Statistics GenBank accession (162); Uniprot accession (39); PDB accession (14); 3D entries (4); cryst (0)
| 1 | 2 |
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3D
 MB84_02160   Pandoraea oxalativorans DSM 23570 AKC72069.1
AKC72069.2
   
 RO07_06055   Pandoraea pulmonicola DSM 16583 APD13672.1    
 NA29_01860   Pandoraea sputorum DSM 21091 AJC18483.1    
 SAMEA4530655_04609 (ManA)   Pandoraea sputorum NCTC13161 SNU89397.1    
 UC34_22235   Pandoraea vervacti NS15 AJP60038.1
AJP60038.2
   
 AWN76_008195   Rhodothermaceae bacterium RA ARA93141.1    
 AD2_01615   Ruminiclostridium thermocellum AD2 ALX08608.1    
 broad substrate-specificity xyloglucanase J / processive endoglucanase (CelJ;Cthe_0624) (Cel9D/Cel9J+Cel44A) 3.2.1.151 Ruminiclostridium thermocellum ATCC 27405 ABN51859.1 A3DD30  
 Clo1313_1604   Ruminiclostridium thermocellum DSM 1313 ADU74665.1    
 LQRI_1616   Ruminiclostridium thermocellum DSM 2360 LQRI ANV76357.1    
 endoglucanase J (CelJ) (Cel9D-Cel44A) 3.2.1.4 Ruminiclostridium thermocellum F1 BAA12070.1 P71140 2D8G[nd]
2E0P[A]
2E4T[A]
2EEX[A]
2EJ1[A]
2EO7[A]
2EQD[A]
 Rumal_1503   Ruminococcus albus 7 = DSM 20455 ADU22004.1 E0L8P0  
 RBI_I00807   Ruminococcus bicirculans 80/3 CCO04529.1    
 RUMCAL_00700   Ruminococcus callidus ATCC 27760 ERJ96918.1    
 xyloglucanase (GH44A;RUM_05910) (Xeg44A) 3.2.1.151 Ruminococcus champanellensis 18P13 = JCM 17042 CBL16808.1 D4LB13  
 cellulase (EndB) 3.2.1.4 Ruminococcus flavefaciens 17 CAC83072.1 Q934F9  
 xyloglucanase / endo-β-1,4-glucanase B (CelB) 3.2.1.151
3.2.1.4
Ruminococcus flavefaciens FD-1 AAA95959.1 Q52743  
 BN633_00557   Ruminococcus sp. CAG:379 CDD54427.1    
 Runsl_1404   Runella slithyformis DSM 19594 AEI47830.1    
 sce1498   Sorangium cellulosum So ce56 CAN91656.1 A9FCE8  
 SCE1572_21215   Sorangium cellulosum So0157-2 AGP36791.1    
 SCE1572_38325   Sorangium cellulosum So0157-2 AGP39841.1    
 Slin_4317   Spirosoma linguale DSM 74 ADB40299.1 D2QLK9  
 STAUR_7877   Stigmatella aurantiaca DW4/3-1 ADO75632.1 E3FNF9  
 SBI_09199   Streptomyces bingchenggensis BCW-1 ADI12317.1 D7C3V1  
 A4G23_00037 (Mana_1)   Streptomyces rubrolavendulae MJM4426 AOT57251.1    
 sync_1467   Synechococcus sp. CC9311 ABI45742.1 Q0IA50  
 TERTU_4054   Teredinibacter turnerae T7901 ACR11610.1 C5BUB1  
 TERTU_2311   Teredinibacter turnerae T7901 ACR12863.1 C5BK65  
 SAMN05444167_0453   Terriglobus roseus GAS232 SDE79589.1    
 glycoside hydrolase   uncultured bacterium AMO13192.1    
 cellulase (fragment)   uncultured bacterium AAT36619.1 Q6IZE2  
 cellulase (fragment)   uncultured bacterium AAT36618.1 Q6IZE3  
 bifunctional glucanase-xylanase (CelM2) 3.2.1.- uncultured bacterium ABL11223.1 A1E9A6 3FW6[A]
3II1[A]
 cellulase (Lc-CelH) 3.2.1.4 uncultured bacterium AHL27901.1    
 contig00059.18   uncultured bacterium contig00059 AGS52267.1    
 CMV30_09270   Verrucomicrobia bacterium HZ-65 ATC64128.1    
 BSQ33_10395   Vibrio gazogenes ATCC 43942 ASA56064.1    
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