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 resourcesPROSITE; SMART;
Statistics GenBank accession (1213); Uniprot accession (331); PDB accession (20); 3D entries (5); cryst (1)
All (1046) Bacteria (1) Eukaryota (1039) Viruses (1) unclassified (5) Structure (5 - 1 cryst) Characterized (217)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 11 |
Eukaryota
Protein Name EC#OrganismGenBank UniprotPDB/3D
 ATY40_BA7504313   Komagataella pastoris ATCC 28485 ANZ76333.1    
 ATY40_BA7504313   Komagataella pastoris ATCC 28485 ANZ76333.1    
 AT249_GQ6705018   Komagataella phaffii ATCC 76273 AOA65230.1    
 AT249_GQ6705018   Komagataella phaffii ATCC 76273 AOA65230.1    
 AT249_GQ6705018   Komagataella phaffii ATCC 76273 AOA65230.1    
 AT249_GQ6705018   Komagataella phaffii ATCC 76273 AOA65230.1    
 AT249_GQ6705018   Komagataella phaffii ATCC 76273 AOA65230.1    
 PP7435_Chr4-0326   Komagataella phaffii CBS 7435 CCA40496.1    
 PP7435_Chr4-0326   Komagataella phaffii CBS 7435 CCA40496.1    
 PP7435_Chr4-0326   Komagataella phaffii CBS 7435 CCA40496.1    
 PP7435_Chr4-0326   Komagataella phaffii CBS 7435 CCA40496.1    
 PP7435_Chr4-0326   Komagataella phaffii CBS 7435 CCA40496.1    
 PP7435_Chr1-1549   Komagataella phaffii CBS 7435 CCA37660.1    
 PP7435_Chr1-1549   Komagataella phaffii CBS 7435 CCA37660.1    
 PP7435_Chr1-1549   Komagataella phaffii CBS 7435 CCA37660.1    
 AT250_GQ6801408   Komagataella phaffii GS115 AOA65809.1
CAY68599.1
C4QZC5  
 AT250_GQ6801408   Komagataella phaffii GS115 AOA65809.1
CAY68599.1
C4QZC5  
 AT250_GQ6801408   Komagataella phaffii GS115 AOA65809.1
CAY68599.1
C4QZC5  
 endo-β-1,4-glucanase (PAS_chr4_0643) (Cel45A) 3.2.1.4 Komagataella phaffii GS115 CAY71902.1
AOA69625.1
C4R8H7  
 endo-β-1,4-glucanase (PAS_chr4_0643) (Cel45A) 3.2.1.4 Komagataella phaffii GS115 CAY71902.1
AOA69625.1
C4R8H7  
 endo-β-1,4-glucanase (PAS_chr4_0643) (Cel45A) 3.2.1.4 Komagataella phaffii GS115 CAY71902.1
AOA69625.1
C4R8H7  
 endo-β-1,4-glucanase (PAS_chr4_0643) (Cel45A) 3.2.1.4 Komagataella phaffii GS115 CAY71902.1
AOA69625.1
C4R8H7  
 endo-β-1,4-glucanase (PAS_chr4_0643) (Cel45A) 3.2.1.4 Komagataella phaffii GS115 CAY71902.1
AOA69625.1
C4R8H7  
 AT249_GQ6701392   Komagataella phaffii WT AOA61352.1    
 AT249_GQ6701392   Komagataella phaffii WT AOA61352.1    
 AT249_GQ6701392   Komagataella phaffii WT AOA61352.1    
 CBEL   Lagenidium giganteum ARSEF 373 AHF51832.1    
 CBEL   Lagenidium giganteum ARSEF 373 AHF51832.1    
 CBEL   Lagenidium giganteum ARSEF 373 AHF51833.1    
 xylanase (fragment)   Lasiodiplodia theobromae CBS 247.96 CAJ81210.1    
 cellobiohydrolase (CbhII-1) 3.2.1.91 Lentinula edodes L54 AAK28357.1 Q9C1R4  
 cellulase (Cel6B)   Lentinula edodes STAMETS CS-2 AAK95564.1 Q96VU2  
 cellulase (Cel7A)   Lentinula edodes STAMETS CS-2 AAK95563.1 Q96VU3  
 xylanase (Xyn11A) 3.2.1.8 Lentinula edodes STAMETS CS-2 AAL04152.1 Q96UV7  
 cellobiohydrolase II   Lentinus sajor-caju AAL15037.1
AAL15038.1
Q96TP4  
 ORF   Leptosphaeria maculans JN3 v23.1.3 CBX93546.1 E4ZQ11  
 ORF   Leptosphaeria maculans JN3 v23.1.3 CBX91667.1 E4ZK72  
 ORF   Leptosphaeria maculans JN3 v23.1.3 CBX97057.1 E5A0J7  
 ORF   Leptosphaeria maculans JN3 v23.1.3 CBX97650.1 E5A1T3  
 ORF   Leptosphaeria maculans JN3 v23.1.3 CBX98254.1 E5A3P1  
 XYN-L2   Leptosphaerulina chartarum SJTU59 AGV40650.1    
 endocellulase (Cel5A)   Leucoagaricus gongylophorus Ae322 CDJ79817.1    
 cellobiohydrolase I-I (Cel7A)   Leucoagaricus gongylophorus Ae322 CDJ79819.1    
 cellobiohydrolase II (Cel6)   Leucoagaricus gongylophorus Ae322 CDJ79821.1    
 xylanase (Xyn2)   Leucoagaricus gongylophorus Ae322 CDJ79824.1    
 acetyl xylan esterase (Axe1)   Leucoagaricus gongylophorus Ae322 CDJ79825.1    
 xyloglucanase (Xeg2)   Leucoagaricus gongylophorus Ae322 CDJ79827.1    
 LRAMOSA10860   Lichtheimia ramosa CDS09500.1    
 LRAMOSA10860   Lichtheimia ramosa CDS09500.1    
 endo-β-1,4-xylanase (Xyl6;MG02245.4;MGG_02245) 3.2.1.8 Magnaporthe oryzae 70-15 AAM95237.1
XP_365543.1
G4MPQ7  
 MG09036.4   Magnaporthe oryzae 70-15 EAA47906.1
XP_364191.1
G5EHQ8
Q2KGY2
 
 MG08409.4   Magnaporthe oryzae 70-15 EAA57439.1
XP_362640.1
G4MVX4  
 MG06229.4   Magnaporthe oryzae 70-15 EAA56258.1
XP_369714.1
   
 MG03746.4   Magnaporthe oryzae 70-15 XP_361272.1 G4NHR4  
 cellobiohydrolase (MoCel6A;MG05520.4) (Cel6A) 3.2.1.91 Magnaporthe oryzae 70-15 XP_360146.1 G4MM92  
 endo-β-1,3-1,4-glucanase (MoCel12C;MG10972.4) (Cel12C) 3.2.1.73 Magnaporthe oryzae 70-15 XP_361895.1 G4NBX2  
 MG08025.4   Magnaporthe oryzae 70-15 XP_362442.1 G4MXN4  
 MG08025.4   Magnaporthe oryzae 70-15 XP_362442.1 G4MXN4  
 MG08025.4   Magnaporthe oryzae 70-15 XP_362442.1 G4MXN4  
 MG08025.4   Magnaporthe oryzae 70-15 XP_362442.1 G4MXN4  
 MG09792.4   Magnaporthe oryzae 70-15 XP_364947.1 G4NIM7  
 MG10083.4   Magnaporthe oryzae 70-15 XP_365863.1 G4N908  
 MG09989.4   Magnaporthe oryzae 70-15 XP_365144.1
EAA49825.1
   
 MG10040.4   Magnaporthe oryzae 70-15 XP_365195.1    
 MG10621.4   Magnaporthe oryzae 70-15 XP_366403.1    
 MGG_08408   Magnaporthe oryzae 70-15 XP_003715650.1
XP_362641.1
   
 MGG_13549   Magnaporthe oryzae 70-15 EDJ94650.1    
 MGG_10113   Magnaporthe oryzae 70-15 XP_003717397.1    
 MGG_15968   Magnaporthe oryzae 70-15 XP_003715855.1
EAA57262.1
XP_362817.1
G4NF40  
 MGG_10333   Magnaporthe oryzae 70-15 XP_003720485.1
XP_366113.1
Q2KEC4  
 MGG_04057   Magnaporthe oryzae 70-15 XP_003719782.1
EAA50298.1
XP_361583.1
   
 MGG_11036   Magnaporthe oryzae 70-15 XP_003712902.1
XP_360402.1
   
 MGG_13241   Magnaporthe oryzae 70-15 XP_003711808.1    
 MGG_13625   Magnaporthe oryzae 70-15 XP_003717525.1    
 MGG_10333 (fragment)   Magnaporthe oryzae 70-15 XP_003720484.1    
 MGG_12733 (probable fragment)   Magnaporthe oryzae 70-15 XP_003716689.1    
 MGG_14726   Magnaporthe oryzae 70-15 XP_003719143.1    
 xylanase (McXyn10) 3.2.1.8 Malbranchea cinnamomea S168 AGV01049.1    
 endo-β-1,4-xylanase (MpXyn10A) (Xyn10A) 3.2.1.8 Malbranchea pulchella CFFRP-81 AIG99409.1    
 Chi2   Metarhizium acridum FI-985 (ARSEF 324) CAC07216.1 Q9HFM0  
 Chi2 (fragment)   Metarhizium anisopliae ARSEF 7524 ACU30523.1 C9WJD2  
 chitinase 2 (fragment)   Metarhizium anisopliae ICIPE 20 AGZ95062.1    
 chitinase 2 (fragment)   Metarhizium anisopliae ICIPE 30 AGZ95063.1    
 chitinase 2 (fragment)   Metarhizium anisopliae ICIPE 41 AGZ95064.1    
 chitinase 2 (fragment)   Metarhizium anisopliae ICIPE 62 AGZ95065.1    
 chitinase 2 (fragment)   Metarhizium anisopliae ICIPE 63 AGZ95066.1    
 chitinase 2 (fragment)   Metarhizium anisopliae ICIPE 69 AGZ95067.1    
 chitinase 2 (fragment)   Metarhizium anisopliae ICIPE 7 AGZ95061.1    
 chitinase 2 (fragment)   Metarhizium anisopliae ICIPE 78 AGZ95068.1    
 Chi2 (fragment)   Metarhizium anisopliae M34412 ACU30524.1 C9WJD3  
 endochitinase (Chi2) 3.2.1.14 Metarhizium anisopliae var. anisopliae E6 AAY34347.1 Q4U4T0  
 endo-β-1,4-glucanase (Mce1) 3.2.1.4 Mucor circinelloides FERM P-17446 BAD95808.1
ABA29991.1
ABA30006.1
ACK18401.1
Q53VB3  
 endo-β-1,4-glucanase (Mce2) 3.2.1.4 Mucor circinelloides FERM P-17446 BAD95809.1
ABA29992.1
ACK18402.1
Q53VB2  
 endo-β-1,4-glucanase (Mce2) 3.2.1.4 Mucor circinelloides FERM P-17446 BAD95809.1
ABA29992.1
ABA30007.1
ACK18402.1
Q53VB2  
 Sequence 9 from patent US 7459299   Mycothermus thermophilus ACK31575.1
ACK31577.1
   
 unnamed protein product   Mycothermus thermophilus CAD79797.1    
 α-arabinofuranosidase 62A (Axh62A) (Abf62A) 3.2.1.55 Mycothermus thermophilus CBS 625.91 AHZ56658.1    
 exoglucanase type C (CBH-C)   Nectria haematococca mpVI AAS82856.1 Q5MY21  
 cellobiohydrolase (CelB)   Neocallimastix frontalis AAQ93324.1 Q6EH22  
 cellobiohydrolase A (CelA;Cbh6) (Cel6A) 3.2.1.91 Neocallimastix patriciarum ABY52793.1
AAC49315.1
ACI26721.1
B0FEV4
Q12646
 
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