Glycoside Hydrolase Family 54

Known Activitiesα-L-arabinofuranosidase (EC 3.2.1.55); β-xylosidase (EC 3.2.1.37).
Mechanism Retaining
Catalytic Nucleophile/BaseNot known
Catalytic Proton DonorNot known
External resourcesCAZypedia; PROZOMIX;
Statistics GenBank accession (58); Uniprot accession (21); PDB accession (4); 3D entries (1); cryst (0)
Eukaryota
Protein Name EC#OrganismGenBankUniprotPDB/3D
 α-L-arabinofuranosidase B (ArfB) 3.2.1.55 Aspergillus awamori IFO4033 BAB21567.1 Q9C4B1  
 α-L-arabinofuranosidase B (AkAbfB) (Abf54) 3.2.1.55 Aspergillus kawachii IFO 4308 BAB96816.1 Q8NK89 1WD3[A]
1WD4[A]
2D43[1]
2D44[1]
 α-L-arabinofuranosidase (AbfB;AN1571.2) 3.2.1.55 Aspergillus nidulans FGSC A4 EAA64278.1 C8VN12  
 α-L-arabinofuranosidase B (AbfB;ExoB) 3.2.1.55 Aspergillus niger CBS 120.49 / N400 AAB53944.1
AAE37573.1
CAA01903.1
CAA52785.1
CAG17890.1
P42255  
 α-L-arabinofuranosidase B (AbfB;An15g02300) 3.2.1.55 Aspergillus niger CBS 513.88 CAK42333.1 A2R511  
 α-L-arabinofuranosidase 2 (Abf2) 3.2.1.55 Aspergillus niger MRC11624 AAA93264.1 Q12551  
 α-L-arabinofuranosidase A (peptide fragment) 3.2.1.55 Aspergillus terreus VTT-D-82209      
 α-L-arabinofuranosidase B1 / B2 (peptide fragment) 3.2.1.55 Aspergillus terreus VTT-D-82209      
 α-arabinofuranosidase (AbfA) 3.2.1.55 Aureobasidium pullulans NRRL Y-2311-1 AAR87863.1 Q6RKQ1  
 α-L-arabinofuranosidase (Arf2) 3.2.1.55 Cochliobolus carbonum AAG42253.1 Q9HEY2  
 α-L-arabinofuranosidase (AbfB) 3.2.1.55 Emericella nidulans ARGB2 CAA74084.1 O74288  
 α-L-arabinofuranosidase B (AbfB) 3.2.1.55 Fusarium oxysporum f. sp. dianthi CAD90582.3 Q86ZN9  
 α-L-arabinofuranosidase I (Abf1) 3.2.1.55 Hypocrea jecorina RUTC-30 CAA93243.1 Q92455  
 α-L-arabinofuranosidase / β-xylosidase (Abf;Xyl1) 3.2.1.37
3.2.1.55
Hypocrea koningii G-39 AAA81024.1 P48792  
 α-L-arabinofuranosidase (Afs1) 3.2.1.55 Penicillium chrysogenum 31B BAG71681.1
BAH70481.1
B5MGR1  
 Pc22g19620 (Afs1) 3.2.1.55 Penicillium chrysogenum Wisconsin 54-1255 CAP99250.1 B6HW29  
 α-L-arabinofuranosidase (AbfB1;AbfB-1) 3.2.1.55 Penicillium funiculosum CAL81213.1    
 α-L-arabinofuranosidase (AbfB2;AbfB-2) 3.2.1.55 Penicillium funiculosum CAL85369.1    
 α-L-arabinofuranosidase 1 (Abf;Abf1) 3.2.1.55 Penicillium purpurogenum MYA-38 AAK51551.1 Q96X02  

Footnotes

Experimental characterization exclusively covers enzyme activities at present. If you are aware of any missing experimental characterization that should be mentioned here, we encourage you to send your comment and support of the experimental evidence, including an electronic copy or appropriate link to the support material (i.e., article(s), thesis, database, etc), to cazy@afmb.univ-mrs.fr.