Glycoside Hydrolase Family 43 / Subf 1

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 (696); Uniprot accession (54); PDB accession (9); 3D entries (2); cryst (0)
Bacteria
Protein Name EC#OrganismGenBank UniprotPDB/3DSubf
 β-xylosidase (BiXyl43A;BACINT_04203) (Xyl43A) 3.2.1.37 Bacteroides intestinalis DSM 17393 EDV05060.1     1
 β-xylosidase / α-L-arabinofuranosidase (Xsa;XSA) 3.2.1.37
3.2.1.55
Bacteroides ovatus V975 AAB08024.1
ACA34973.1
B2KZK6
P49943
  1
 β-xylosidase 43A (CJA_3070) (Xyl43A=Gly43G) 3.2.1.37 Cellvibrio japonicus Ueda107 ACE82692.1 B3PDB2   1
 β-xylosidase (XynB;Orf0389;00389-GPBOY;PBR_0394) 3.2.1.37 Prevotella bryantii B14 CAA89208.1
CAD21010.1
P48791
Q7AUW6
  1
 β-xylosidase (Xyl455) 3.2.1.37 Sphingobacterium sp. HP455 AGL51118.1     1
 β-xylosidase / α-L-arabinofuranosidase (CoXyl43) 3.2.1.37
3.2.1.55
uncultured bacterium BAS02080.1   5GLK[A,B]
5GLL[A,B]
5GLM[A,B]
5GLN[A,B]
5GLO[A,B]
5GLP[A,B]
5GLQ[A,B]
5GLR[A,B]
1
 β-1,4-xylosidase / α-L-arabinofuranoside (RuXyn1) 3.2.1.37
3.2.1.55
uncultured rumen bacterium ADO20354.1 E3TBJ3   1
 β-xylosidase / α-L-arabinofuranosidase (RUM630-BX) 3.2.1.37 uncultured rumen bacterium AFE48532.1     1
Eukaryota
Protein Name EC#OrganismGenBank UniprotPDB/3DSubf
 β-xylosidase (XylB;AO090005000698) 3.2.1.37 Aspergillus oryzae RIB40 BAE55732.1 Q2URT3   1
 β-xylosidase (AtL) 3.2.1.37 Aspergillus terreus Li-20 AFD63137.1     1
 β-xylosidase (Xyp1) 3.2.1.37 Bipolaris zeicola AAC67554.1 O93912   1
 β-xylosidase / α-L-arabinofuranosidase (Xyl43A) 3.2.1.37 Humicola insolens Y1 AHC72382.1     1
 β-1,4-xylosidase (PtXyl43) (Xyl43) 3.2.1.37 Paecilomyces sp. J18 / Paecilomyces thermophila J18 ADM33794.1     1
 β-xylosidase S2 3.2.1.37 Penicillium herquei IFO 4674 BAC75546.1 Q870E8   1
 β-1,4-xylosidase (Xyl43;TlXyl43;NOKS4_002883-RA) 3.2.1.37 Thermomyces lanuginosus CAU44 ADW66247.1     1
unclassified
Protein Name EC#OrganismGenBank UniprotPDB/3DSubf
 β-xylosidase (RS223-BX) 3.2.1.37 uncultured organism AFP23142.1   4MLG[A,B,C,D,E,F,G,H,I,J,K,L] 1
Top




Last update: 2017-10-09 © Copyright 1998-2017
AFMB - CNRS - Université d'Aix-Marseille