| Activities in Family | β-xylosidase (EC 3.2.1.37); α-L-arabinofuranosidase (EC 3.2.1.55); arabinanase (EC 3.2.1.99); xylanase (EC 3.2.1.8); galactan 1,3-β-galactosidase (EC 3.2.1.145); α-1,2-L-arabinofuranosidase (EC 3.2.1.-); exo-α-1,5-L-arabinofuranosidase (EC 3.2.1.-); [inverting] exo-α-1,5-L-arabinanase (EC 3.2.1.-); β-1,3-xylosidase (EC 3.2.1.-) |
|---|---|
| Activities in Sub Family | |
| Mechanism | Inverting |
| Clan | GH-F |
| 3D Structure Status | 5-fold β-propeller |
| Catalytic Nucleophile/Base | Asp |
| Catalytic Proton Donor | Glu |
| Note | Many members have been assigned to subfamilies as described by Mewis et al. (2016) Appl. Environm. Microbiol. in press (PMID: 26729713). |
| External resources | CAZypedia; |
| Commercial Enzyme Provider(s) | MEGAZYME; NZYTech; PROZOMIX; |
| Statistics | GenBank accession (46); Uniprot accession (29); PDB accession (0); 3D entries (1); cryst (1) |
| Eukaryota | ||||||||
| Protein Name | EC# | Organism | GenBank | Uniprot | PDB/3D | Subf | ||
| endo-α-1,5-L-arabinanase (Ara1) | 3.2.1.99 | Aspergillus aculeatus CBS 101.43 | AAG27441.1 | Q9HFS9 | 6 | |||
| endo-α-1,5-L-arabinosidase (AN8007.2) | 3.2.1.99 | Aspergillus nidulans FGSC A4 | EAA58810.1 ABF50890.1 |
C8V5S3 Q5AUM3 |
6 | |||
| endo-α-1,5-L-arabinosidase (AN6352.2) | 3.2.1.99 | Aspergillus nidulans FGSC A4 | EAA58736.1 ABF50876.1 |
C8V0Y7 Q5AZC8 |
6 | |||
| An09g01190 (AbnA) | 3.2.1.99 | Aspergillus niger CBS 513.88 | CAK49041.1 | A2QT85 | 6 | |||
| arabinan endo-α-1,5-L-arabinosidase A (AbnA) | 3.2.1.99 | Aspergillus niger CBS120.49 / N400 | AAA32682.1 AAE37583.1 |
P42256 | 6 | |||
| endo-α-1,5-L-arabinanase (AbnA) | 3.2.1.99 | Aspergillus niveus PR-2 | AEV23010.1 | 6 | ||||
| endo-α-1,5-L-arabinanase (Abn1) | 3.2.1.99 | Chrysosporium lucknowense C1 | ADZ98858.1 | 6 | ||||
| arabinan endo-α-1,5-L-arabinosidase (AbnC;Abnc) | 3.2.1.99 | Penicillium chrysogenum 31B | BAD15018.1 | Q75WE6 | 6 | |||
| endo-α-1,5-L-arabinanase (AbnS1) | 3.2.1.99 | Penicillium chrysogenum 31B | BAD89094.2 BAD89094.1 BAJ49868.1 |
Q5H7M8 | cryst | 6 | ||
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