Fig. 2

Dendrogram of the proteins involved in CUPP clustering of GH30. The 33 CUPP groups are indicated by labels. The distances on the x-axis are the “Ward” distances between the representative proteins belonging to GH30. The subfamily is designated with an underscore, whereas the content of the brackets are the CUPP group. Adjacent CUPP groups belonging to the same subfamily are indicated by blue boxes. The dendrogram was constructed as described in step 5 of CUPP clustering