| Activities in Sub Family | α-1,2-L-arabinofuranosidase (EC 3.2.1.-); α-1,3-L-arabinofuranosidase (EC 3.2.1.-); Xylan β-1,4-xylosidase (EC 3.2.1.37); α-L-arabinofuranosidase (EC 3.2.1.55); |
|---|---|
| Mechanism | Inverting e |
| 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. 82:1686-1692 (PMID: 26729713). |
| External resources | CAZypedia; |
| Commercial Enzyme Provider(s) | MEGAZYME; NZYTech; PROZOMIX; |
| Statistics | GenBank accession (327); Uniprot accession (10); PDB accession (5); 3D entries (3); cryst (0) |
| Bacteria | ||||||||
| Protein Name | EC# | Reference | Organism | GenBank | Uniprot | PDB/3D | Subf | |
| bifunctional β-xylosidase / α-L-arabinofuranosidase (AxB8; Cthe_2196) | 3.2.1.37 3.2.1.55 |
pubmed pubmed |
Acetivibrio thermocellus ATCC 27405 | ABN53398.1 | A3DHG9 | 29 | ||
| α-1,2-L-arabinofuranosidase (BT0369; BT_0369) | 3.2.1.55 3.2.1.- |
pubmed pubmed |
Bacteroides thetaiotaomicron VPI-5482 | AAO75476.1 NP_809282.1 |
Q8AAU5 | 29 | ||
| α-1,3-L-arabinofuranosidase (HypAA; BLLJ_0213) | 3.2.1.- | doi |
Bifidobacterium longum subsp. longum JCM 1217 | BAJ65883.1 | 29 | |||
| α-L-arabinofuranosidase (Xsa43E;bpr_I2319) | 3.2.1.37 3.2.1.55 |
pubmed pubmed |
Butyrivibrio proteoclasticus B316 | ADL35052.1 | E0RYY0 | 4NOV[A] | 29 | |
| α-1,2-L-arabinofuranosidase 43A (CJA_3018) (arabinan-specific) (Abf43A=Gly43N) | 3.2.1.- | pubmed |
Cellvibrio japonicus Ueda107 | ACE83886.1 | B3PD60 | 3QED[A,B,C,D] 3QEE[A,B] 3QEF[A,B] |
29 | |
| β-xylosidase (Ccel_1231) | 3.2.1.37 | pubmed |
Ruminiclostridium cellulolyticum H10 | ACL75587.1 | B8I0L2 | 29 | ||
| bifunctional β-xylosidase / α-L-arabinofuranosidase (Ccel_1235) | 3.2.1.37 3.2.1.55 |
pubmed pubmed |
Ruminiclostridium cellulolyticum H10 | ACL75591.1 | B8I0L6 | 29 | ||
| α-1,3-L-arabinofuranosidase (XeHypAA; XCV2728) | 3.2.1.- | pubmed |
Xanthomonas euvesicatoria pv. vesicatoria str. 85-10 | CAJ24407.1 AOY66215.1 |
Q3BS04 | 29 | ||
| Eukaryota | ||||||||
| Protein Name | EC# | Reference | Organism | GenBank | Uniprot | PDB/3D | Subf | |
| α-L-arabinofuranosidase 3 / β-xylosidase (Abf3) | 3.2.1.37 3.2.1.55 |
pubmed pubmed |
Talaromyces purpureogenus MYA-38 | ACP50519.2 ACP50519.1 |
C3W4Y2 | 29 | ||
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