Activities in Family	Modules of approx. 120-130 residues displaying structural similarities to CBM6 modules. The only CBM36 currently characterised, that from Paenbacillus polymyxa xylanase 43A, shows calcium-dependent binding of xylans and xylooligosaccharides. X-ray crystallography shows that there is a direct interaction between calcium and ligand.
3D Structure Status	β-sandwich
Note	Formerly known as X9 modules
Statistics	GenBank accession (244); Uniprot accession (20); PDB accession (7); 3D entries (3); cryst (0)

Bacteria
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D Carbohydrate Ligands Resolution (Å)
xylanase J (XynJ)		Bacillus sp. 41M-1	BAA82316.1 AAS31755.1	Q9RC94	2DCJ[A,B] 2.24 2DCK[A] 2.10 6KJL[A,B] 2.45 6KKA[A,B] 2.36
α-L-arabinofuranosidase 43A (XynD) (Xyn43A)		Paenibacillus polymyxa ATCC 842	CAA40378.1	P45796	1UX7[A] β-D-Xylp-(1-4)-β-D-Xylp-(1-1)-methyl 1.5 1W0N[A] 0.8
glycoside hydrolase		uncultured bacterium	AMO13186.1		7AY3[A] 2.00
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