| Activities in Family | Modules 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. |
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| Note | Previously known as cellulose-binding domain family I (CBD I). |
| External resources | CAZypedia; PROSITE; SMART; |
| Statistics | GenBank accession (2193); Uniprot accession (252); PDB accession (24); 3D entries (5); cryst (1) |
| Eukaryota | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Protein Name | EC# | Organism | GenBank | Uniprot |
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| cellobiose dehydrogenase IIA (Cdh;MtCDH) | Crassicarpon hotsonii | ABS45567.2 ABS45566.1 |
A9XK87 A9XK88 |
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| cellobiose dehydrogenase IIA (Cdh-1;CDH-1;CdhIIA;Nc-Cdh1;NCU00206) | Neurospora crassa OR74A | EAA27355.1 XP_322292.1 |
Q7RXM0 |
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| feruloyl esterase B (FaeB;TcFAE) | Talaromyces cellulolyticus CF-2612 | BAP90855.1 |
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| cellobiohydrolase I / chitosanase (CBHI;Cbh1;CBH-I;TrCel7A;HjCel7A;TreCel7A) (Cel7A) | Trichoderma reesei | CAH10320.1 CAF32518.1 CAR96030.1 |
G0RVK1 P62694 |
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| endo-β-1,4-glucanase I (EGI; Egl1; EG-I; TrCel7B) (Cel7B) | Trichoderma reesei | AAA34212.1 ABE22091.1 CAR96034.1 |
P07981 |
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