Glycoside Hydrolase Family 43 / Subf 12

Activities in Familyβ-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
ClanGH-F
3D Structure Status5-fold β-propeller
Catalytic Nucleophile/BaseAsp
Catalytic Proton DonorGlu
NoteMany members have been assigned to subfamilies as described by Mewis et al. (2016) Appl. Environm. Microbiol. in press (PMID: 26729713).
External resourcesCAZypedia;
Commercial Enzyme Provider(s)MEGAZYME; NZYTech; PROZOMIX;
Statistics GenBank accession (681); Uniprot accession (106); PDB accession (4); 3D entries (3); cryst (1)
All (667) Archaea (4) Bacteria (660) unclassified (3) Structure (3 - 1 cryst) Characterized (12)
Bacteria
Protein Name EC# OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
Subf
 α-L-arabinofuranoside (Xynb_4;BoGH43A;BACOVA_02654;Bovatus_03073) 3.2.1.55 Bacteroides ovatus ATCC 8483 ALJ47681.1  
5JOW[A,B] 1.60
5JOX[A,B] <carb_like_EDG>
1.80
5JOY[A,B] α-L-Araf1N-(1-1)-<non_carb>
β-L-Araf1N-(1-1)-<non_carb>
1.90
12
 α-L-arabinofuranoside (Xynb_5;BoGH43B;BACOVA_02656;Bovatus_03074) 3.2.1.55 Bacteroides ovatus ATCC 8483 ALJ47682.1  
5JOZ[A,B] 2.28
12
 β-xylosidase (Xyl;GbtXyl43A) (Xyl43A) 3.2.1.37 Geobacillus thermoleovorans IT-08 ABC75004.1 Q2I2N4
cryst    
12
Top




Last update: 2017-12-01 © Copyright 1998-2017
AFMB - CNRS - Université d'Aix-Marseille