Carbohydrate-Binding Module Family 11

Activities in Family	Modules of approx. 180-200 residues. The CBM11 of Clotridium thermocellum Cel26A-Cel5E has been shown to bind both β-1,4-glucan and β-1,3-1,4-mixed linked glucans.
Note	Previously known as cellulose-binding domain family XI (CBD XI).
Commercial Enzyme Provider(s)	NZYTech; PROZOMIX;
Statistics	GenBank accession (281); Uniprot accession (7); PDB accession (5); 3D entries (2); cryst (0)

Bacteria

Protein Name

EC#

Organism

GenBank

Uniprot

PDB/3D

Carbohydrate Ligands

Resolution (Å)

bifunctional endo-β-1,4-glucanase / β-1,4-xylanase H (CelH;EgH;CtCelH;CtCel5E;Cthe_1472) (Lic26A;Cel5E)

ABN52701.1
CCF82162.1

2LRO[A]		NMR
2LRP[A]		NMR
6R31[A]	β-D-Glcp-(1-4)-β-D-Glcp-(1-3)-β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-3)-β-D-Glcp	2.60
6R3M[A]	β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-3)-β-D-Glcp	1.45

endo-β-1,4-glucanase / β-1,3:1,4-glucanase H (CelH) (Lic26A;Cel5E)

1.98