| Mechanism | Retaining e |
|---|---|
| Clan | GH-A |
| 3D Structure Status | ( β / α ) 8 barrel |
| Catalytic Nucleophile/Base | Glu (experimental) |
| Catalytic Proton Donor | Glu (experimental) |
| Note | Once known as cellulase family A; many members have been assigned to subfamilies as described by Aspeborg et al. (2012) BMC Evol Biol. 12(1):186 (PMID: 22992189). |
| External resources | CAZypedia; HOMSTRAD; PROSITE; |
| Commercial Enzyme Provider(s) | MEGAZYME; NZYTech; PROZOMIX; |
| Statistics | GenBank accession (834); Uniprot accession (5); PDB accession (12); 3D entries (5); cryst (0) |
| Bacteria | ||||||||||
| Protein Name | EC# | Reference | Organism | GenBank | Uniprot | PDB/3D | Subf | |||
| β-glucosidase (BbBgl; B689b_1168) | 3.2.1.21 | pubmed |
Bifidobacterium breve 689b | AHJ23177.1 | 18 | |||||
| β-mannosidase (BlMan5B; BL1333) (BlMan5B) | 3.2.1.25 | pubmed |
Bifidobacterium longum NCC2705 | AAN25133.1 NP_696497.1 |
Q8G4P5 | 18 | ||||
| β-1,4-mannosidase (BlGH5_18; HMPREF0175_1989) | 3.2.1.25 | pubmed |
Bifidobacterium longum subsp. longum ATCC 55813 | EEI79871.1 | C2GY91 | 7LR1[A,B,C,D] 7LR2[A,B,C,D] 7LR6[A,B,C,D] |
18 | |||
| β-mannosidase (Caci_2257) | 3.2.1.25 | pubmed |
Catenulispora acidiphila DSM 44928 | ACU71175.1 | C7QJF2 | 18 | ||||
| exo-β-1,4-mannosidase (CaMan5_18; PAZ_c15370) | 3.2.1.25 | pubmed |
Cutibacterium acnes 266 | AEE72695.1 | A0A2B7I7A6 | 6GVB[A,B,C,D] | 18 | |||
| β-1,4-mannosidase (ScGH5_18; SCATT_p07120) | 3.2.1.25 | pubmed |
Streptantibioticus cattleyicolor NRRL 8057 = DSM 46488 | AEW98905.1 | F8JJ04 | 7LR7[A] 7LR8[A,B] |
18 | |||
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