| Known Activities | endo-β-1,4-glucanase (EC 3.2.1.4); reducing end-acting cellobiohydrolase (EC 3.2.1.176); chitosanase (EC 3.2.1.132); endo-β-1,3-1,4-glucanase (EC 3.2.1.73) |
|---|---|
| Mechanism | Retaining |
| Clan | GH-B |
| 3D Structure Status | β-jelly roll |
| Catalytic Nucleophile/Base | Glu (experimental) |
| Catalytic Proton Donor | Glu (experimental) |
| Note | formerly known as cellulase family C. The cellobiohydrolases of this family act processively from the reducing ends of cellulose chains to generate cellobiose. This is markedly different from the IUBMB definition of cellobiohydrolases (EC 3.2.1.91), which act from the non-reducing ends of cellulose. |
| External resources | CAZypedia; HOMSTRAD; InterPro; PFAM; PRINTS; |
| Statistics | GenBank accession (10352); Uniprot accession (521); PDB accession (41); 3D entries (9); cryst (1) |
| unclassified | ||||||
| Protein Name | EC# | Organism | GenBank | Uniprot | PDB/3D | |
| Sequence 8 from patent US 7452707. | unidentified | ACK24686.1 | ||||
| Sequence 11 from patent US 7452707. | unidentified | ACK24688.1 | ||||
| Sequence 14 from patent US 7452707. | unidentified | ACK24690.1 | ||||
| Sequence 16 from patent US 7452707. | unidentified | ACK24692.1 | ||||
| cellobiohydrolase (Cel7) (fragment) | 3.2.1.176 | unidentified | ||||