Carbohydrate-Binding Module Family 1

Activities in FamilyModules of approx. 40 residues found almost exclusively in fungi. The cellulose-binding function has been demonstrated in many cases, and appears to be mediated by three aromatic residues separated by about 10.4 angstrom and which form a flat surface. The only non-fungal occurence of CBM1 is in an algal non-hydrolytic polysaccharide-binding protein which is composed of four repeated CBM1 modules. Binding to chitin has been demonstrated in one case.
NotePreviously known as cellulose-binding domain family I (CBD I).
External resourcesCAZypedia; PROSITE; SMART;
Statistics GenBank accession (1296); Uniprot accession (331); PDB accession (20); 3D entries (5); cryst (1)
All (1129) Bacteria (1) Eukaryota (1122) Viruses (1) unclassified (5) Structure (5 - 1 cryst) Characterized (219)
| 1 | ... | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
Eukaryota
Protein Name EC#OrganismGenBank UniprotPDB/3D
 cellobiohydrolase (Cbhi-2;CbhI2)   Pleurotus sp. Florida FLORIDA N001 CAK18800.1    
  Glycoside hydrolase family 131 with β-glucanase activity acting on b-(1,3)b-(1,4)b-(1,6) glucans   Podospora anserina S mat+ CDP27663.1    
 Pa_5_11290   Podospora anserina S mat+ CDP30204.1
CAP65933.1
B2APK1  
 Pa_1_500   Podospora anserina S mat+ CAP59702.1
CDP22345.1
B2A9F5  
 Pa_1_4870   Podospora anserina S mat+ CAP60171.1
CDP22812.1
B2AAQ9  
 Pa_1_5990   Podospora anserina S mat+ CAP60294.1
CDP22932.1
B2AB32  
 4-O-methyl-glucuronoyl methylesterase / glucuronoyl cinnamylesterase (PaGE1;Pa_0_910;PODANSg148) 3.1.1.- Podospora anserina S mat+ CAP60908.1
CDP24923.1
XP_001903136.1
B2ABS0  
 cellobiohydrolase (PaCel6A;Pa_0_1250) (Cel6A) 3.2.1.91 Podospora anserina S mat+ CAP60942.1
CDP24957.1
B2ABX7  
 endo-β-1,4-xylanase (Pa_2_13730) (Xyn11A) 3.2.1.8 Podospora anserina S mat+ CAP60973.1
ADO14136.2
CDP26454.1
B2AC12  
 broad specificity exo-β-1,3/1,6-glucanase / endo-β-1,4-glucanase (PaGluc131A;Pa_3_10940) (Gluc131A) 3.2.1.- Podospora anserina S mat+ AFQ89876.1
CAP61309.1
CBX32765.1
B2ACZ4  
 Pa_4_350   Podospora anserina S mat+ CAP61395.1
CDP27750.1
B2AD80  
 Pa_4_550 (PaCel6D) (Cel6D)   Podospora anserina S mat+ CAP61420.1
CDP27774.1
B2ADA5  
 lytic polysaccharide monooxygenase active on cellulose and hemicelluloses (Pa_4_1020;PaLPMO9H) 1.-.-.- Podospora anserina S mat+ CAP61476.1
CDP27830.1
B2ADG1  
 Pa_4_1710   Podospora anserina S mat+ CAP61565.1
CDP27919.1
B2ADQ0  
 Pa_5_320   Podospora anserina S mat+ CAP62092.1
CDP29168.1
B2AF75  
 Pa_5_12620   Podospora anserina S mat+ CAP62142.1
CDP29214.1
B2AFC4  
 Pa_5_12330   Podospora anserina S mat+ CAP62281.1
CDP29692.1
B2AFR0  
 Pa_5_12430   Podospora anserina S mat+ CAP62292.1
CDP29703.1
B2AFS1  
 Pa_5_8940   Podospora anserina S mat+ CAP64619.1
CDP30017.1
B2AKU6  
 Pa_5_7040   Podospora anserina S mat+ CAP65124.1
CDP29787.1
B2AMK1  
 Pa_5_11250   Podospora anserina S mat+ CAP65929.1
CDP30208.1
B2APJ7  
 Pa_4_7820   Podospora anserina S mat+ CAP66717.1
CDP28452.1
B2ARD9  
 Pa_1_22040   Podospora anserina S mat+ CAP67190.1
CDP24603.1
B2AS19  
 Pa_1_24510   Podospora anserina S mat+ CAP67448.1
CDP24862.1
B2ASS5  
 Pa_1_15210   Podospora anserina S mat+ CAP67628.1
CDP23889.1
B2ATA5  
 lytic polysaccharide monooxygenase active on cellulose (Pa_1_16300;PaLPMO9E) 1.-.-.- Podospora anserina S mat+ CAP67740.1
CDP23998.1
B2ATL7  
 Pa_7_3570   Podospora anserina S mat+ CAP68330.1
CBX32766.1
CDP31801.1
B2AVA7  
 lytic polysaccharide monooxygenase active on cellulose (Gh61B;Pa_7_3160;PaLPMO9B) (Gh61B) 1.-.-.- Podospora anserina S mat+ CAP68375.1
CDP31846.1
B2AVF1  
 Pa_7_265   Podospora anserina S mat+ CAP68427.1
CDP31900.1
B2AVK3  
 Pa_6_6990   Podospora anserina S mat+ CAP71747.1 B2B3R1  
 lytic polysaccharide mono-oxygenase active on cellulose (Gh61A;Pa_2_6530;PaLPMO9A) (GH61A) 1.-.-.- Podospora anserina S mat+ CAP73254.1
CDP25655.1
B2B629  
 Pa_3_730   Podospora anserina S mat+ CAP61105.1
CDP26556.1
B2ACE0  
 endoglucanase III (Cel4;EGIII)   Polyporus arcularius 69B-8 BAF75943.1 A7M6Q1  
 cellobiohydrolase II (Cel2;CBH II)   Polyporus arcularius 69B-8 BAF80327.1 A8CED8  
 polysaccharide binding protein (PBP)   Porphyra purpurea AAA61792.1 P50272  
 polysaccharide binding protein (PBP)   Porphyra purpurea AAA61792.1 P50272  
 polysaccharide binding protein (PBP)   Porphyra purpurea AAA61792.1 P50272  
 polysaccharide binding protein (PBP)   Porphyra purpurea AAA61792.1 P50272  
 cellulase   Prorocentrum donghaiense Lu ASK39989.1    
 cellobiohydrolase II (CbhII;Cbh2) 3.2.1.91 Rasamsonia emersonii IMI 392299 AAL78165.2
AAL33604.4
Q8NIB5  
 xylanase 3.2.1.8 Rasamsonia emersonii IMI 392299 CAD34597.1    
 GH45 (fragment)   Remersonia thermophila CBS 540.69 CDF76465.1    
 RrCel45   Rhizophlyctis rosea AWL24828.1    
 RrXyn11A   Rhizophlyctis rosea AWL24826.1    
 glycoside hydrolase family 5 (Gh5C)   Rhizophlyctis rosea AWM99287.1    
 lytic polysaccharide monooxygenase 9 (Lpmo9Q) (fragment)   Rhizophlyctis rosea AWM99270.1    
 lytic polysaccharide monooxygenase 9 (Lpmo9T) (fragment)   Rhizophlyctis rosea AWM99281.1    
 lytic polysaccharide monooxygenase 9 (Lpmo9O) (fragment)   Rhizophlyctis rosea AWM99276.1    
 lytic polysaccharide monooxygenase 9 (Lpmo9N) (fragment)   Rhizophlyctis rosea AWM99279.1    
 lytic polysaccharide monooxygenase 9 (Lpmo9B) (fragment)   Rhizophlyctis rosea AWM99265.1    
 glycoside hydrolase family 28 (Gh28B) (fragment)   Rhizophlyctis rosea AWM99285.1    
 lytic polysaccharide monooxygenase 9 (Lpmo9D) (fragment)   Rhizophlyctis rosea AWM99272.1    
 lytic polysaccharide monooxygenase 9 (Lpmo9S) (fragment)   Rhizophlyctis rosea AWM99267.1    
 lytic polysaccharide monooxygenase 9 (Lpmo9G) (fragment)   Rhizophlyctis rosea AWM99271.1    
 glycoside hydrolase family 5 (Gh5B)   Rhizophlyctis rosea AWM99286.1    
 endo-β-1,4-glucanase (Rce1;RCE I) 3.2.1.4 Rhizopus oryzae FERM BP-6889 BAC53956.1
ABA29988.1
ABA29994.1
ABA30002.1
ACK18398.1
ACK18404.1
Q8J1L2  
 endo-β-1,4-glucanase (Rce2; RCE II) 3.2.1.4 Rhizopus oryzae FERM BP-6889 BAC53987.1
ABA29990.1
ABA30004.1
ACK18400.1
Q8J1L1  
 endo-β-1,4-glucanase (Rce3; RCE III) 3.2.1.4 Rhizopus oryzae FERM BP-6889 BAC53988.1
ABA29989.1
ABA30003.1
ACK18399.1
Q8J1L0  
 endo-β-1,4-glucanase (Rce3; RCE III) 3.2.1.4 Rhizopus oryzae FERM BP-6889 BAC53988.1
ABA29989.1
ACK18399.1
Q8J1L0  
 endoglucanase   Rhizopus stolonifer var. reflexus AKN52393.1    
 endoglucanase II (EgII)   Rhizopus stolonifer var. reflexus AEB52279.1    
 endoglucanase III (EgIII)   Rhizopus stolonifer var. reflexus AEB52280.1    
 cellobiohydrolase II (Cbh2) (fragment)   Rhizopus stolonifer var. reflexus AHI87691.1    
 endoglucanase (EG2)   Rhizopus stolonifer var. reflexus TP-02 AFQ94052.1    
 endoglucanase IV (EgiV) (fragment)   Rhizopus stolonifer var. reflexus TP-02 AJS10816.1    
 RHTO0S_02e11364g   Rhodotorula toruloides CECT1137 CDR37160.1    
 RHTO0S_02e11364g   Rhodotorula toruloides CECT1137 CDR37160.1    
 RHTO0S_06e03730g   Rhodotorula toruloides CECT1137 CDR41638.1    
 RHTO0S_06e03730g   Rhodotorula toruloides CECT1137 CDR41638.1    
 SDRG_14951   Saprolegnia diclina VS20 EQC27234.1    
 SDRG_16642   Saprolegnia diclina VS20 EQC25496.1    
 SDRG_10847   Saprolegnia diclina VS20 EQC31684.1    
 SDRG_16162   Saprolegnia diclina VS20 EQC26015.1    
 SDRG_16643   Saprolegnia diclina VS20 EQC25497.1    
 SPM5F8   Saprolegnia parasitica AAZ94039.1 Q3S8R6  
 SPM5F8   Saprolegnia parasitica AAZ94039.1 Q3S8R6  
 SPRG_07797   Saprolegnia parasitica CBS 223.65 KDO27087.1    
 SPRG_07797   Saprolegnia parasitica CBS 223.65 KDO27087.1    
 SPRG_07795   Saprolegnia parasitica CBS 223.65 KDO27085.1    
 SPRG_07795   Saprolegnia parasitica CBS 223.65 KDO27085.1    
 SPRG_07796   Saprolegnia parasitica CBS 223.65 KDO27086.1    
 SPRG_07796   Saprolegnia parasitica CBS 223.65 KDO27086.1    
 SPRG_07796   Saprolegnia parasitica CBS 223.65 KDO27086.1    
 SPRG_07796   Saprolegnia parasitica CBS 223.65 KDO27086.1    
 SPRG_07797   Saprolegnia parasitica CBS 223.65 KDO27087.1    
 SPRG_07797   Saprolegnia parasitica CBS 223.65 KDO27087.1    
 SPRG_01734   Saprolegnia parasitica CBS 223.65 KDO33855.1    
 SPRG_08684   Saprolegnia parasitica CBS 223.65 KDO26031.1    
 SPRG_12207   Saprolegnia parasitica CBS 223.65 KDO22779.1    
 SPRG_15210   Saprolegnia parasitica CBS 223.65 KDO18684.1    
 SPAC2E1P3.05c   Schizosaccharomyces pombe 972h- CAB83009.1
NP_593986.1
Q9P7F1  
 SPAC2E1P3.05c   Schizosaccharomyces pombe 972h- CAB83009.1
NP_593986.1
Q9P7F1  
 Xyn2   Sclerotinia sclerotiorum AHM95438.1    
 sscle_02g013030   Sclerotinia sclerotiorum 1980 UF-70 APA06533.1    
 sscle_03g023650   Sclerotinia sclerotiorum 1980 UF-70 APA07595.1    
 sscle_01g009340   Sclerotinia sclerotiorum 1980 UF-70 APA06164.1    
 sscle_03g026530   Sclerotinia sclerotiorum 1980 UF-70 APA07883.1    
 sscle_03g024710   Sclerotinia sclerotiorum 1980 UF-70 APA07701.1    
 sscle_03g023660   Sclerotinia sclerotiorum 1980 UF-70 APA07596.1    
 sscle_01g005720 3.2.1.4 Sclerotinia sclerotiorum 1980 UF-70 APA05802.1    
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