Table 2 CBM fold families
Fold familyFoldCBM families
1β-Sandwich2, 3, 4, 6, 9, 15, 17, 22, 27, 28, 29, 32, 34, 36
2β-Trefoil13
3Cysteine knot1
4Unique5, 12
5OB fold10
6Hevein fold18
7Unique; contains hevein-like fold14