Carbohydrate-Binding Module Family 3

Activities in FamilyModules of approx. 150 residues found in bacterial enzymes. The cellulose-binding function has been demonstrated in many cases. In one instance binding to chitin has been reported.
3D Structure Statusβ-sandwich
NotePreviously known as cellulose-binding domain family III (CBD III).
External resourcesHOMSTRAD; PROSITE;
Commercial Enzyme Provider(s)NZYTech; PROZOMIX;
Statistics GenBank accession (1093); Uniprot accession (275); PDB accession (33); 3D entries (18); cryst (0)
All (1141) Archaea (2) Bacteria (1136) Eukaryota (2) unclassified (1) Structure (18) Characterized (133)
| 1 | 2 |
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3D
 endo-β-1,4-glucanase (Cel9B) 3.2.1.4 Acetivibrio cellulolyticus CD2 ATCC 33288 CAI94607.1    
 endo-β-1,4-glucanase (Cel9B) 3.2.1.4 Acetivibrio cellulolyticus CD2 ATCC 33288 CAI94607.1    
 endoglucanase (GuxA) 3.2.1.4 Acidothermus cellulolyticus ABH87623.1
ABH87626.1
ABH87627.1
   
 β-mannanase (ManA) 3.2.1.78 Acidothermus cellulolyticus ABJ41262.1
ABJ41264.1
   
 endoglucanase (GuxA;Acel_0615) 3.2.1.4 Acidothermus cellulolyticus 11B ABK52388.1 A0LSH8  
 avicelase (AviIII;AcGH74;Acel_0618) (Cel74A) 3.2.1.- Acidothermus cellulolyticus 11B ABK52391.1
ACE14916.1
ACS09146.1
A0LSI1  
 endoglucanase (EglII) 3.2.1.4 Bacillus amyloliquefaciens PSM 3.1 ADC54852.1 D3Y2F0  
 endo-β-1,4-glucanase (Egl01) 3.2.1.4 Bacillus licheniformis AIY72753.1    
 endo-β-1,4-glucanase C (BglC;BLi02088;BL01471) (Cel5A) 3.2.1.4 Bacillus licheniformis DSM 13 = ATCC 14580 AAU23613.2
AAU23613.1
AAU40977.1
ACR87895.1
CAF05574.1
CAV28462.1
A5A671
Q65IY7
 
 cellulase (Cel9A) (Cel9A) 3.2.1.4 Bacillus licheniformis GXN151 AAR29083.1 Q6SYB5  
 endo-β-1,4-glucanase (Cel5A) (Cel5A) 3.2.1.4 Bacillus licheniformis GXN151 / B-41361 AAP51020.1 Q7X3S6  
 endoglucanase (CelA) 3.2.1.4 Bacillus licheniformis MD1 CAE82178.1 Q5QSM2  
 glucanase (BglC) (fragment) 3.2.1.4 Bacillus megaterium L103 AGG91154.1    
 endo-β-1,4-glucanase A (EglA) 3.2.1.4 Bacillus pumilus CL16 AAQ91573.1 Q5YLG1  
 endo-β-1,4-glucanase 3.2.1.4 Bacillus pumilus S-27 AAF15367.1 Q9R9H6  
 endo-β-1,4-glucanase 3.2.1.4 Bacillus sp. 5H BAA31712.1 O83012  
 CelS 3.2.1.4 Bacillus sp. 79-23 AAC02536.1 O52731  
 endoglucanase A (Ega;Bα-EGA) 3.2.1.4 Bacillus sp. AC-1 ABM68635.1 A6Y862  
 endo-β-1,4-glucanase (Cel) (fragment) 3.2.1.4 Bacillus sp. D04 AAC43478.1 Q45430  
 endo-β-1,4-glucanase IV 3.2.1.4 Bacillus sp. KSM-522 BAA24918.1 P28622  
 endo-β-1,4-glucanase 3.2.1.4 Bacillus subtilis AAA22307.1 Q45532  
 β-1,3-1,4-glucanase / cellulase C (CelA;CelC) 3.2.1.4 Bacillus subtilis A8-8 AAO63626.1 Q6Y4Q1  
 endoglucanase (Egl173;Cel;EglS) 3.2.1.4 Bacillus subtilis BEC-1 / Y106 / shu-3 AAK39540.1
ADM12805.1
ADP05286.1
Q93TJ6  
 endo-β-1,4-glucanase (Eg15) (Cel5A) 3.2.1.4 Bacillus subtilis BME-15 ACI15227.1
ACJ12786.1
ACJ12787.1
ACJ12788.1
ACJ12789.1
ACJ12790.1
ACJ12791.1
ACJ12792.1
B6DVJ2  
 endo-β-1,4-glucanase (CMCase;BglC) 3.2.1.4 Bacillus subtilis BSE616 BAA00859.1 P23549  
 endo-β-1,4-glucanase (EglS;EG) 3.2.1.4 Bacillus subtilis C-36 ABG78039.1 Q0PPV7  
 endo-β-1,4-glucanase (CelG) 3.2.1.4 Bacillus subtilis CHZ1 AAK94871.1 Q93LD0  
 endo-β-1,4-glucanase (EglS) 3.2.1.4 Bacillus subtilis CK-2 CAA47429.1 G1DE47
P10475
 
 endo-β-1,4-glucanase (BglC;Gld) 3.2.1.4 Bacillus subtilis DLG AAA22496.1 P07983  
 cellulase (CelDR) 3.2.1.4 Bacillus subtilis DR ABV45393.1
ACI63223.1
A8D0T0  
 endo-β-1,4-glucanase (CelI15) 3.2.1.4 Bacillus subtilis I15 ACK38261.1 B7UAM4  
 endo-β-1,4-glucanase (Egl499;Egl330) 3.2.1.4 Bacillus subtilis JA18 AAZ22322.1 Q45T78  
 cellulase (Cel15;Cell15) 3.2.1.4 Bacillus subtilis LN ACR59602.1 C5I946  
 endo-β-1,4-glucanase (EglS;BglC;Gld;BSU18130;BsCel5;BsCel5A) (Cel5A) 3.2.1.4 Bacillus subtilis subsp. subtilis str. 168 CAA82317.1
AEJ76923.1
AIY93123.1
AQR81804.1
AQR86018.1
CAA97610.1
CAB13696.2
NP_389695.1
P10475 2L8A[A]
 endo-β-1,4-glucanase 3.2.1.4 Bacillus subtilis subsp. subtilis UMC7 AGG11030.1    
 β-1,4-mannanase (ManA) 3.2.1.78 Caldibacillus cellulovorans AAF22274.1 Q9RFX5  
 β-1,4-mannanase (ManA) 3.2.1.78 Caldibacillus cellulovorans AAF22274.1 Q9RFX5  
 xylanase (XynA) 3.2.1.8 Caldibacillus cellulovorans AAF61649.1 Q9L8L8  
 xylanase (XynA) 3.2.1.8 Caldibacillus cellulovorans AAF61649.1 Q9L8L8  
 cellulase (CelA;CbCelA;Athe_1867;Cbes1867;Cbes_1867;CbCBH48A) (Cel9A+Cbh48A) 3.2.1.176
3.2.1.4
Caldicellulosiruptor bescii DSM 6725 ACM60955.1
CAB06786.1
B9MKU7
P96311
 
 cellulase (CelA;CbCelA;Athe_1867;Cbes1867;Cbes_1867;CbCBH48A) (Cel9A+Cbh48A) 3.2.1.176
3.2.1.4
Caldicellulosiruptor bescii DSM 6725 ACM60955.1
CAB06786.1
B9MKU7
P96311
 
 cellulase (CelA;CbCelA;Athe_1867;Cbes1867;Cbes_1867;CbCBH48A) (Cel9A+Cbh48A) 3.2.1.176
3.2.1.4
Caldicellulosiruptor bescii DSM 6725 ACM60955.1
CAB06786.1
B9MKU7
P96311
 
 bifunctional mannanase / endoglucanase (CbMan5A/Cel44A;Athe_1859;Cbes_1859;ORF1946) (Man5A-Cel44A) 3.2.1.4
3.2.1.78
Caldicellulosiruptor bescii DSM 6725 ACM60947.1 B9MKT9  
 bifunctional mannanase / endoglucanase (CbMan5A/Cel44A;Athe_1859;Cbes_1859;ORF1946) (Man5A-Cel44A) 3.2.1.4
3.2.1.78
Caldicellulosiruptor bescii DSM 6725 ACM60947.1 B9MKT9  
 bifunctional cellulase / β-mannanase (CelC-ManB;CbCel9B/Man5A;Athe_1865;Cbes_1865;Orf1952) (Cel9B-Man5A) 3.2.1.4
3.2.1.78
Caldicellulosiruptor bescii DSM 6725 ACM60953.1 B9MKU5  
 bifunctional cellulase / β-mannanase (CelC-ManB;CbCel9B/Man5A;Athe_1865;Cbes_1865;Orf1952) (Cel9B-Man5A) 3.2.1.4
3.2.1.78
Caldicellulosiruptor bescii DSM 6725 ACM60953.1 B9MKU5  
 bifunctional cellulase / β-mannanase (CelC-ManB;CbCel9B/Man5A;Athe_1865;Cbes_1865;Orf1952) (Cel9B-Man5A) 3.2.1.4
3.2.1.78
Caldicellulosiruptor bescii DSM 6725 ACM60953.1 B9MKU5  
 Athe_1866 (CelB;CbMan5C/Cel5A) (Man5C-Cel5A) 3.2.1.4 Caldicellulosiruptor bescii DSM 6725 ACM60954.1 B9MKU6  
 Athe_1866 (CelB;CbMan5C/Cel5A) (Man5C-Cel5A) 3.2.1.4 Caldicellulosiruptor bescii DSM 6725 ACM60954.1 B9MKU6  
 Athe_1866 (CelB;CbMan5C/Cel5A) (Man5C-Cel5A) 3.2.1.4 Caldicellulosiruptor bescii DSM 6725 ACM60954.1 B9MKU6  
 xylanase / cellobiohydrolase (CelF;Athe_1857;Cbes_1857) (Xyn10C/Cel48B) 3.2.1.- Caldicellulosiruptor bescii DSM 6725 ACM60945.1 B9MKT7  
 xylanase / cellobiohydrolase (CelF;Athe_1857;Cbes_1857) (Xyn10C/Cel48B) 3.2.1.- Caldicellulosiruptor bescii DSM 6725 ACM60945.1 B9MKT7  
 endo-β-1,3-1,4-glucanase (Cel19;Calkr_2522) 3.2.1.73 Caldicellulosiruptor kristjanssonii I77R1B ADQ41951.1 E4S8G9  
 endo-β-1,3-1,4-glucanase (Cel19;Calkr_2522) 3.2.1.73 Caldicellulosiruptor kristjanssonii I77R1B ADQ41951.1 E4S8G9  
 bifunctional β-mannanase / endo-β-1,4-glucanase (ManA) 3.2.1.4
3.2.1.78
Caldicellulosiruptor saccharolyticus AAA71887.1 P22533  
 bifunctional β-mannanase / endo-β-1,4-glucanase (ManA) 3.2.1.4
3.2.1.78
Caldicellulosiruptor saccharolyticus AAA71887.1 P22533  
 cellulase (CelA) 3.2.1.4 Caldicellulosiruptor saccharolyticus AAA91086.1 P22534  
 cellulase (CelA) 3.2.1.4 Caldicellulosiruptor saccharolyticus AAA91086.1 P22534  
 cellulase (CelA) 3.2.1.4 Caldicellulosiruptor saccharolyticus AAA91086.1 P22534  
 endo-β-1,4-glucanase / exo-β-1,4-glucanase (CelB;EgB) 3.2.1.4 Caldicellulosiruptor saccharolyticus CAA31936.1
A43802
P10474  
 cellulase (CBH-B;CelB;Csac_1078) 3.2.1.4 Caldicellulosiruptor saccharolyticus DSM 8903 ABP66692.1 A4XIF7  
 xylanase C (XynC) (multidomain protein) 3.2.1.8 Caldicellulosiruptor sp. Rt69B.1 AAB95326.1 O52374  
 xylanase C (XynC) (multidomain protein) 3.2.1.8 Caldicellulosiruptor sp. Rt69B.1 AAB95326.1 O52374  
 xylanase C (XynC) (multidomain protein) 3.2.1.8 Caldicellulosiruptor sp. Rt69B.1 AAB95326.1 O52374  
 bifunctional β-1,4-xylanase / α-L-arabinosidase (XynA) 3.2.1.55
3.2.1.8
Caldicellulosiruptor sp. Tok7B.1 AAD30363.1 Q9X3P5  
 bifunctional β-1,4-xylanase / α-L-arabinosidase (XynA) 3.2.1.55
3.2.1.8
Caldicellulosiruptor sp. Tok7B.1 AAD30363.1 Q9X3P5  
 bifunctional β-1,4-xylanase / α-L-arabinosidase (XynA) 3.2.1.55
3.2.1.8
Caldicellulosiruptor sp. Tok7B.1 AAD30363.1 Q9X3P5  
 endo-β-1,4-glucanase B (CenB;Celf_0019) (Cel9A) 3.2.1.4 Cellulomonas fimi ATCC 484 AAA23086.1
AEE44171.1
P26225  
 endoglucanase (CBP105) (processive) 3.2.1.4 Cellulomonas flavigena CDBB-531 AAW62376.2 Q3ZMA8  
 cellobiohydrolase (CGSCsYakCAS_04820) (Cel48A) 3.2.1.- Cellulosilyticum ruminicola CGMCC 1.5065 ACZ98592.1 D2KFJ0  
 endoglucanase (CelG;CAC0916) 3.2.1.4 Clostridium acetobutylicum ATCC 824 AAK78892.1
NP_347552.1
Q97KK3  
 β-glucanase R (Ccel_1648) (Cel9R) 3.2.1.- [Clostridium] cellulolyticum H10 ACL75999.1 B8I2K6  
 β-glucanase R (Ccel_1648) (Cel9R) 3.2.1.- [Clostridium] cellulolyticum H10 ACL75999.1 B8I2K6  
 β-glucanase T (Ccel_1249) (Cel9T) 3.2.1.- [Clostridium] cellulolyticum H10 ACL75605.1 B8I0N0  
 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 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
 
 endo-β-1,4-glucanase (EngZ;NC1;Clocel_2741) 3.2.1.4 Clostridium cellulovorans 743B ADL52438.1
YP_003844202.1
D9SRK9  
 endo-β-1,4-glucanase H (EngH) 3.2.1.4 Clostridium cellulovorans ATCC 35296 AAC38572.2 O65987  
 endoglucanase (Clocl_2225) 3.2.1.4 [Clostridium] clariflavum DSM 19732 AEV68817.1    
 cellodextrinohydrolase (avicelase II) (CelY) 3.2.1.176 Clostridium stercorarium CAA93280.1 P50900  
 endo-β-1,4-glucanase Z / avicelase I (CelZ) 3.2.1.4 Clostridium stercorarium CAA39010.1 P23659  
 endo-β-1,4-glucanase Z / avicelase I (CelZ) 3.2.1.4 Clostridium stercorarium CAA39010.1 P23659  
 endoglucanase / cellulose-binding protein A / E1 (Cbpe1;CbpA) 3.2.1.4 Eubacterium cellulosolvens 5 BAB86305.1 Q8RR29  
 endoglucanase / cellulose-binding protein B (CbpB) 3.2.1.4 Eubacterium cellulosolvens 5 BAE20171.1 Q402U6  
 endo-β-1,4-glucanase (cphy3367;CpCel9;Cphy_3367) (Cel9A) 3.2.1.4 Lachnoclostridium phytofermentans ISDg ABX43720.1 A9KT90  
 endo-β-1,4-glucanase (cphy3367;CpCel9;Cphy_3367) (Cel9A) 3.2.1.4 Lachnoclostridium phytofermentans ISDg ABX43720.1 A9KT90  
 cellobiohydrolase (cphy3368;CpCel48;Cphy_3368) (Cel48) 3.2.1.176 Lachnoclostridium phytofermentans ISDg ABX43721.1 A9KT91  
 endocellulase (EgltA) (Cel9) 3.2.1.4 Myxobacter sp. AL-1 AAF19168.1 Q9RAI8  
 cellobiohydrolase (Cel48C) 3.2.1.176 Paenibacillus barcinonensis BP-23 CAD32945.1 Q8KKF7  
 endo-β-1,4-glucanase B (CelB) (Cel9B) 3.2.1.4 Paenibacillus barcinonensis BP-23 CAB38941.1 Q9Z4I1  
 endo-β-1,4-glucanase B (CelB) (Cel9B) 3.2.1.4 Paenibacillus barcinonensis BP-23 CAB38941.1 Q9Z4I1  
 xylanase 10D (Xyn10D) 3.2.1.8 Paenibacillus curdlanolyticus B-6 BAK22544.1    
 endo-β-1,4-glucanase A (CelA) 3.2.1.4 Paenibacillus lautus PL236 AAA22303.1
CAA01933.1
P29719  
 xyloglucanase 3.2.1.151 Paenibacillus polymyxa AAW12877.1
ACE10760.1
   
 xyloglucanase / β-mannanase (Cel44C-Man26A) 3.2.1.151
3.2.1.4
3.2.1.78
Paenibacillus polymyxa GS01 AAW12876.1
ABC88431.1
ACE10759.1
   
 xyloglucanase (XEG74) (Xeg74) 3.2.1.151 Paenibacillus sp. KM21 BAE44527.1 Q3MUH7  
 endo-β-1,4-glucanase N (CelN) (fragment) 3.2.1.4 Pectobacterium carotovorum ATROSEPTICA AAC37033.1 Q59394  
Top


Last update: 2017-10-09 © Copyright 1998-2017
AFMB - CNRS - Université d'Aix-Marseille