Glycoside Hydrolase Family 93

Activities in Familyexo-α-L-1,5-arabinanase (EC 3.2.1.-)
Mechanism Retaining
ClanGH-E
3D Structure Status6-bladed β-propeller
Catalytic Nucleophile/BaseGlu
Catalytic Proton DonorGlu
External resourcesCAZypedia;
Statistics GenBank accession (387); Uniprot accession (37); PDB accession (7); 3D entries (2); cryst (0)
All (377) Archaea (12) Bacteria (256) Eukaryota (109) Structure (2) Characterized (5)
Eukaryota
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 α-L-arabinofuranosidase (FG03054.1;FGSG_03054) (Arb93A) 3.2.1.- Fusarium graminearum PH-1 EAA71743.1
EYB24030.1
 
2W5N[A] 1.90
2W5O[A] α-L-Araf-(1-5)-α-L-Araf
2.797
2YDP[A,B,C] α-L-Araf-(1-1)-<non_carb>
<carb_like_EDG>
2.31
2YDT[A] α-L-Araf-(1-1)-<non_carb>
<carb_like_EDG>
1.85
5M1Z[A] α-L-Araf-(1-5)-α-L-Araf1N-(1-1)-<non_carb>
1.90
 exo-α-1,5-L-arabinanase (AbnX) 3.2.1.- Penicillium chrysogenum 31B BAC76689.1 Q7ZA77
3A71[A] 2.07
3A72[A] α-L-Araf-(1-5)-α-L-Araf
2.22
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