Carbohydrate-Binding Module Family 63

Activities in Family	The CBM63 module of Bacillus subtilis expansin EXLX1 has been shown to bind cellulose.
Note	Created from Georgelis, Tabuchi, Nikolaidis, Cosgrove (2011) J. Biol. Chem. [PMID - 21454649]
External resources	CAZypedia;
Statistics	GenBank accession (2074); Uniprot accession (17); PDB accession (11); 3D entries (3); cryst (0)

Bacteria

Protein Name

EC#

Organism

GenBank

Uniprot

PDB/3D

Carbohydrate Ligands

Resolution (Å)

expansin (Exlx1;BsEXLX1;YoaJ;ExpA;BSU18630)

AAB84448.1
ADB82797.1
AIY93176.1
AQR81856.1
AQR86070.1
CAB13755.1

2BH0[A]		2.5
3D30[A]		1.90
4FER[A,B]	β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp	2.10
4FFT[A,B]	β-D-Glcp-(1-4)-β-D-Glcp-(1-3)-β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-3)-β-D-Glcp-(1-4)-β-D-Glcp	2.10
4FG2[A,B]	β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp	2.10
4FG4[A,B]	β-D-Glcp-(1-4)-β-D-Glcp4S-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp4S-(1-4)-β-D-Glcp1S	2.70

bifunctional cellulase / expansin (CelA;pCM1_0020)

CAA44467.2
CAM98473.1

4JCW[A,B]	β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp	1.75
4JJO[A]		1.75
4JS7[A]		2.10
4L48[A,C]	β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp-(1-4)-β-D-Glcp	2.10

Eukaryota