Carbohydrate-Binding Module Family 42

Activities in FamilyModules of approx. 160 residues found mostly at the C-terminus of GH54 catalytic domains. Binding to arabinofuranose (present in arabinoxylan) has been demonstrated.
3D Structure Statusβ-trefoil
NoteCreated following a paper by Miyanaga A, Koseki T, Matsuzawa H, Wakagi T, Shoun H, Fushinobu S (2004) J.Biol. Chem. 279:44907-44914 (PMID: 15292273)
External resourcesCAZypedia;
Commercial Enzyme Provider(s)NZYTech; PROZOMIX;
Statistics GenBank accession (373); Uniprot accession (75); PDB accession (9); 3D entries (3); cryst (0)
Bacteria
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 Cthe_0015 (CBM42A)   Ruminiclostridium thermocellum ATCC 27405 ABN51257.1 A3DBC8
3KMV[A,B,C,D,E,F,G,H] 1.80
 exo-α-1,5-L-arabinofuranosidase (SaAraf43A;SAV1043) (Araf43A) 3.2.1.- Streptomyces avermitilis MA-4680 = NBRC 14893 BAC68753.1
NP_822218.1
 
3AKF[A] 2.20
3AKG[A] α-L-Araf
α-L-Araf-(1-5)-α-L-Araf
1.80
3AKH[A] α-L-Araf
α-L-Araf-(1-5)-α-L-Araf
1.70
3AKI[A] α-L-Araf1N-(1-1)-<non_carb>
2.00
Eukaryota
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 α-L-arabinofuranosidase B (AbfB;AkAbfB) (Abf54) 3.2.1.55 Aspergillus kawachii IFO 4308 BAB96816.1 Q8NK89
1WD3[A] 1.75
1WD4[A] α-L-Araf
2.07
2D43[1] α-L-Araf-(1-5)-α-L-Araf
2.80
2D44[1] α-L-Araf-(1-2)-β-D-Xylp-(1-4)-β-D-Xylp
2.30
Top


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