| Mechanism | Retaining e |
|---|---|
| Clan | GH-A |
| 3D Structure Status | ( β / α ) 8 barrel |
| Catalytic Nucleophile/Base | Glu (experimental) |
| Catalytic Proton Donor | Glu (experimental) |
| Note | formerly known as cellulase family F. |
| External resources | CAZypedia; PROSITE; |
| Statistics | GenBank accession (11580); Uniprot accession (423); PDB accession (239); 3D entries (64); cryst (3) |
| Activity Id | EC# | Activity Name | Residue -2 | Bond -1 | Residue -1 | Reacting Bond | Residue +1 | Bond +1 | Residue +2 | Reactant |
| H4 | 3.2.1.4 | cellulose endo-b-1,4-glucosidase | bDGlcp | 1,4 | bDGlcp | 1,4 | bDGlcp | 1,4 | bDGlcp | H2O |
| H7 | 3.2.1.8 | xylan endo-b-1,4-xylosidase | bDXylp | 1,4 | bDXylp | 1,4 | bDXylp | 1,4 | bDXylp | H2O |
| H23 | 3.2.1.32 | xylan endo-b-1,3-xylosidase | bDXylp | 1,3 | bDXylp | 1,3 | bDXylp | 1,3 | bDXylp | H2O |
| H27 | 3.2.1.37 | xylan exo-b-1,4-xylosidase | [bDXylp | 1,4 | bDXylp | 1,4 | bDXylp | H2O | ||
| H122 | 3.2.1.156 | reducing end xylan exo-b-1,4-xylosidase | bDXylp | 1,4 | bDXylp | 1,4 | DXylp] | H2O | ||
| H184 | 3.2.1.- | tomatin b-galatosidase | [bDGlcp | 1,4 | bDGalp | 1,X | triterpenoid | H2O | ||
| H201 | 3.2.1.- | arabinoxylan endo-b-1,4-xylosidase | bDXylp | 1,4 | (aLAraf-1,3)bDXylp | 1,4 | bDXylp | 1,4 | bDXylp | H2O |
| T344 | 2.4.2.- | xylan transglycosidase | bDXylp | 1,4 | bDXylp | 1,4 | bDXylp | 1,4 | bDXylp | 1,4-bDXylp |
| H355 | 3.2.1.- | MLX exo-b-1,4-xylosidase | bDXylp | 1,3 | bDXylp | 1,4 | bDXylp | 1,4 | bDXylp | H2O |
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