Fig. 5.

Validation of protein complex predictions: identification of unannotated 20S proteasome subunits. A, The dendrogram from cluster 32 that contains the 20S proteasome. The names of the 20S proteasome subunits are colored in blue, unannotated Ntn hydrolases in red, and the single likely contaminant in black. B, The Gaussian fitted and normalized SEC and IEX abundance profiles for known 20S proteasome (top) and the unannotated Ntn hydrolases (bottom) that were in cluster 32.