Carbohydrate-Binding Module Family 2

Known ActivitiesModules of approx. 100 residues and which are found in a large number of bacterial enzymes. The cellulose-binding function has been demonstrated in many cases. Several of these modules have been shown to also bind chitin or xylan.
3D Structure Statusb-sandwich
NotePreviously known as cellulose-binding domain family II (CBD II).
External resourcesHOMSTRAD; PROSITE;
Statistics GenBank accession (1474); Uniprot accession (761); PDB accession (13); 3D entries (5); cryst (0)
All (1360) Archaea (4) Bacteria (1170) Eukaryota (136) Viruses (42) unclassified (8) Structure (5 ) Characterized (134)
Archaea
Protein Name EC#OrganismGenBankUniprotPDB/3D
 chitinase (PF1234+PF1233;ChiA+ChiB) (Chi18B+Chi18A) 3.2.1.14
3.2.1.14
Pyrococcus furiosus DSM 3638 AAL81357.1
NP_578962.1
Q8U1H5 2CWR[A]
2CZN[A]
Bacteria
Protein Name EC#OrganismGenBankUniprotPDB/3D
 xylanase D / 11A (XynD;XylD;Xyl11A) (Xyn11A) 3.1.1.72
3.2.1.8
Cellulomonas fimi 221 CAA54145.1 P54865 1E5B[A]
1E5C[A]
1XBD[A]
2XBD[A]
 xylanase D / 11A (XynD;XylD;Xyl11A) (Xyn11A) 3.1.1.72
3.2.1.8
Cellulomonas fimi 221 CAA54145.1 P54865 1HEH[C]
1HEJ[C]
 xylanase B / 10A (Cex;Exg;XynB;Celf_1271) (Xyn10A) 3.2.1.8 Cellulomonas fimi ATCC 484 AAA56791.1
AAA56792.1
AAB34464.1
AEA30147.1
AEE45406.1
P07986
Q59277
1EXG[A]
1EXH[A]
 endo-β-1,4-glucanase / xylanase D (EngD) 3.2.1.4
3.2.1.73
3.2.1.8
Clostridium cellulovorans ATCC 35269 AAA23233.1 P28623 3ICG[A,B,C,D]
3NDY[E,F,G,H]
3NDZ[E,F,G,H]
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