Glycoside Hydrolase Family 9

Activities in Familyendoglucanase (EC 3.2.1.4); endo-β-1,3(4)-glucanase / lichenase-laminarinase (EC 3.2.1.6); β-glucosidase (EC 3.2.1.21); lichenase / endo-β-1,3-1,4-glucanase (EC 3.2.1.73); exo-β-1,4-glucanase / cellodextrinase (EC 3.2.1.74); cellobiohydrolase (EC 3.2.1.91); xyloglucan-specific endo-β-1,4-glucanase / endo-xyloglucanase (EC 3.2.1.151); exo-β-glucosaminidase (EC 3.2.1.165)
Mechanism Inverting
3D Structure Status( α / α ) 6
Catalytic Nucleophile/BaseAsp (experimental)
Catalytic Proton DonorGlu (experimental)
Noteformerly known as cellulase family E.
External resourcesCAZypedia; HOMSTRAD; PROSITE;
Statistics GenBank accession (3625); Uniprot accession (679); PDB accession (44); 3D entries (17); cryst (0)
All (2689) Archaea (7) Bacteria (1520) Eukaryota (950) unclassified (212) Structure (17) Characterized (170)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 16 |
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3D
 COR50_08655   Chitinophaga caeni ATL47236.1    
 Cpin_5748   Chitinophaga pinensis DSM 2588 ACU63169.1 C7PCV5  
 Cpin_6813   Chitinophaga pinensis DSM 2588 ACU64214.1 C7PPX6  
 CK934_03425   Chitinophaga sp. MD30 ASZ10095.1    
 DLD77_09845   Chitinophaga sp. T22 AWO01977.1    
 DLD77_06410   Chitinophaga sp. T22 AWO01347.1    
 Cagg_3435   Chloroflexus aggregans DSM 9485 ACL26277.1 B8G902  
 NIES4102_09180   Chondrocystis sp. NIES-4102 BAZ43915.1    
 NIES4102_06300   Chondrocystis sp. NIES-4102 BAZ43629.1    
 NIES4102_27570   Chondrocystis sp. NIES-4102 BAZ45731.1    
 NIES4102_37880   Chondrocystis sp. NIES-4102 BAZ46748.1    
 CXB49_07030   Chromobacterium sp. ATCC 53434 AUH53562.1    
 BKX93_05150   Chromobacterium vaccinii 21-1 AOZ52744.1    
 CFN79_18755   Chromobacterium vaccinii XC0014 AVG18759.1    
 CV2882   Chromobacterium violaceum ATCC 12472 AAQ60562.2 Q7NU09  
 CRN81_13095   Chromobacterium violaceum CV1192 ATP30731.1    
 CR207_13105   Chromobacterium violaceum CV1197 ATP34638.1    
 CAC0917   Clostridium acetobutylicum ATCC 824 AAK78893.1
NP_347553.1
Q97KK2  
 endoglucanase (CelG;CAC0916) 3.2.1.4 Clostridium acetobutylicum ATCC 824 AAK78892.1
NP_347552.1
Q97KK3  
 CAC0913   Clostridium acetobutylicum ATCC 824 AAK78889.1
NP_347549.1
Q97KK5  
 CAC0561   Clostridium acetobutylicum ATCC 824 AAK78540.1
NP_347200.1
Q97LJ9  
 SMB_G0574 (CelK)   Clostridium acetobutylicum DSM 1731 AEI33384.1    
 SMB_G0933 (CelI)   Clostridium acetobutylicum DSM 1731 AEI33823.1    
 SMB_G0930 (CelccG)   Clostridium acetobutylicum DSM 1731 AEI34125.1    
 SMB_G0934   Clostridium acetobutylicum DSM 1731 AEI31499.1    
 CEA_G0575   Clostridium acetobutylicum EA 2018 ADZ19614.1    
 CEA_G0928   Clostridium acetobutylicum EA 2018 ADZ19967.1    
 CEA_G0925   Clostridium acetobutylicum EA 2018 ADZ19964.1    
 CEA_G0929   Clostridium acetobutylicum EA 2018 ADZ19968.1    
 CM240_3324 (CelK) (partial)   Clostridium bornimense M2/40 CDM70441.1    
 β-glucanase R (Ccel_1648) (Cel9R) 3.2.1.- [Clostridium] cellulolyticum H10 ACL75999.1 B8I2K6  
 Ccel_2392 (Cel9V)   [Clostridium] cellulolyticum H10 ACL76725.1 B8I5I9  
 xyloglucanase X (Ccel_2621) (Cel9X) 3.2.1.151 [Clostridium] cellulolyticum H10 ACL76949.1 B8I6V7  
 cellulase W (Ccel_2226) (Cel9W) 3.2.1.4 [Clostridium] cellulolyticum H10 ACL76568.1 B8I4R4  
 cellulase U / cellulase S (Ccel_0755) (Cel9S=Cel9U) 3.2.1.- [Clostridium] cellulolyticum H10 ACL75133.1 B8I7X6  
 β-glucanase T (Ccel_1249) (Cel9T) 3.2.1.- [Clostridium] cellulolyticum H10 ACL75605.1 B8I0N0  
 cellulase E (CelE;Ccel_0732) (Cel9E) 3.2.1.- [Clostridium] cellulolyticum H10 ACL75111.1
AAA73869.2
B8I7V4
Q46002
 
 endo-β-1,4-glucanase G (CelG;Ccel_0731) (Cel9G) 3.2.1.4 [Clostridium] cellulolyticum H10 ACL75110.1
AAA73868.1
P37700 1G87[A,B]
1GA2[A,B]
1K72[A,B]
1KFG[A,B]
 cellulase Q (Cel9Q;Ccel_0231) (Cel9Q) 3.2.1.4 [Clostridium] cellulolyticum H10 ACL74618.1
ABG76967.1
Q0PRN4  
 cellulase P (P90;Ccel_0753) (Cel9P) 3.2.1.4 [Clostridium] cellulolyticum H10 ACL75131.1
ABG76972.1
Q0PRM9  
 cellulase M (CelM;Ccel_0737) (Cel9M) 3.2.1.4 [Clostridium] cellulolyticum H10 ACL75116.1
AAG45160.1
B8I7V9
Q9EYQ2
1IA6[A]
1IA7[A]
 cellulase J (CelJ;Ccel_0735) (Cel9J) 3.2.1.4 [Clostridium] cellulolyticum H10 ACL75114.1
AAG45158.1
B8I7V7
Q9EYQ4
 
 cellulase H (CelH;Ccel_0734) (Cel9H) 3.2.1.4 [Clostridium] cellulolyticum H10 ACL75113.1
AAG45157.1
B8I7V6
Q9EYQ5
 
 CCDG5_1676   [Clostridium] cellulosi CDZ24784.1    
 CCDG5_1679 (CelZ)   [Clostridium] cellulosi CDZ24787.1    
 endoglucanase (Eng9D)   Clostridium cellulovorans BAV13039.1    
 endoglucanase (Eng9E)   Clostridium cellulovorans BAV13140.1    
 endoglucanase (Eng9C)   Clostridium cellulovorans BAV13038.1    
 endoglucanase (Eng9B)   Clostridium cellulovorans BAV13037.1    
 endoglucanase O (EngO) 3.2.1.4 Clostridium cellulovorans AAT66046.1 Q6DTY2  
 Clocel_1477   Clostridium cellulovorans 743B ADL51228.1 D9SW84  
 Clocel_1476   Clostridium cellulovorans 743B ADL51227.1 D9SW83  
 Clocel_2576   Clostridium cellulovorans 743B ADL52288.1 D9SQT2  
 endo-β-1,4-glucanase (EngZ;NC1;Clocel_2741) 3.2.1.4 Clostridium cellulovorans 743B ADL52438.1
YP_003844202.1
D9SRK9  
 Clocel_0930   Clostridium cellulovorans 743B ADL50698.1 D9ST82  
 Clocel_1420   Clostridium cellulovorans 743B ADL51173.1 D9SW29  
 Clocel_1478   Clostridium cellulovorans 743B ADL51229.1 D9SW85  
 Clocel_1624   Clostridium cellulovorans 743B ADL51370.1 D9SX09  
 Clocel_2816   Clostridium cellulovorans 743B ADL52513.1 D9SS66  
 Clocel_2821 (EngK)   Clostridium cellulovorans 743B ADL52517.1 D9SS70  
 Clocel_2822 (EngH)   Clostridium cellulovorans 743B ADL52518.1 D9SS71  
 endo-β-1,4-glucanase K (EngK) 3.2.1.4 Clostridium cellulovorans 743B AAF06107.1 Q9RGE8  
 endo-β-1,4-glucanase L (EngL;Clocel_2819) 3.2.1.4 Clostridium cellulovorans 743B AAF06109.1
ADL52515.1
C5RQ37
D9SS68
Q9RGE6
 
 endo-β-1,4-glucanase M (EngM) 3.2.1.4 Clostridium cellulovorans 743B AAF06111.2 Q9LAJ2  
 endo-β-1,4-glucanase Y (EngY) 3.2.1.4 Clostridium cellulovorans ATCC 35269 AAG59608.1 Q9AQF4  
 endo-β-1,4-glucanase H (EngH) 3.2.1.4 Clostridium cellulovorans ATCC 35296 AAC38572.2 O65987  
 Clocl_1056   [Clostridium] clariflavum DSM 19732 AEV67733.1    
 Clocl_1566   [Clostridium] clariflavum DSM 19732 AEV68202.1    
 Clocl_1567   [Clostridium] clariflavum DSM 19732 AEV68203.1    
 Clocl_1806   [Clostridium] clariflavum DSM 19732 AEV68415.1    
 Clocl_1864   [Clostridium] clariflavum DSM 19732 AEV68472.1    
 Clocl_1975   [Clostridium] clariflavum DSM 19732 AEV68577.1    
 endoglucanase (Clocl_2225) 3.2.1.4 [Clostridium] clariflavum DSM 19732 AEV68817.1    
 Clocl_3001   [Clostridium] clariflavum DSM 19732 AEV69539.1    
 Clocl_3029   [Clostridium] clariflavum DSM 19732 AEV69564.1    
 Clocl_3038   [Clostridium] clariflavum DSM 19732 AEV69573.1    
 Clocl_3253   [Clostridium] clariflavum DSM 19732 AEV69768.1    
 Clocl_3917   [Clostridium] clariflavum DSM 19732 AEV70357.1    
 Clocl_3255   [Clostridium] clariflavum DSM 19732 AEV69770.1    
 Cel9E (Cel9E)   Clostridium josui BAI52932.1 D1MXA1  
 Cel9D (Cel9D)   Clostridium josui BAI52930.1 D1MX99  
 Cel9A (Cel9A)   Clostridium josui BAI52926.1 D1MX95  
 Cel9B (Cel9B)   Clostridium josui BAI52927.1 D1MX96  
 Cel9C (Cel9C)   Clostridium josui BAI52929.1 D1MX98  
 Clole_0038   Clostridium lentocellum DSM 5427 ADZ81800.1    
 Clole_0485   Clostridium lentocellum DSM 5427 ADZ82224.1    
 Clole_0683   Clostridium lentocellum DSM 5427 ADZ82416.1    
 Clole_0709   Clostridium lentocellum DSM 5427 ADZ82442.1    
 Clole_3667   Clostridium lentocellum DSM 5427 ADZ85350.1    
 Clole_0675 (fragment)   Clostridium lentocellum DSM 5427 ADZ82408.1    
 Closa_2958   [Clostridium] saccharolyticum WM1 ADL05492.1 D9R760  
 Cspa_c18610   Clostridium saccharoperbutylacetonicum N1-4(HMT) AGF55631.1    
 Cspa_c21400 (CeD)   Clostridium saccharoperbutylacetonicum N1-4(HMT) AGF55906.1    
 Cspa_c18590 (CelK1)   Clostridium saccharoperbutylacetonicum N1-4(HMT) AGF55629.1    
 Cspa_c53100 (Celk2) (fragment)   Clostridium saccharoperbutylacetonicum N1-4(HMT) AGF59055.1    
 CLSAP_19670 (CelD)   Clostridium saccharoperbutylacetonicum N1-504 AQR94654.1    
 CLSAP_50570 (CelK) (fragment)   Clostridium saccharoperbutylacetonicum N1-504 AQR97724.1    
 Clo1100_1827   Clostridium sp. BNL1100 AEY66037.1    
 Clo1100_1824   Clostridium sp. BNL1100 AEY66034.1    
 Clo1100_1825   Clostridium sp. BNL1100 AEY66035.1    
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