Fig. 4

Functional annotation of peptides and proteins identified at FDR 1%. The databases used to identify proteins are indicated on the left. For each database, the percentage of PSMs annotated are indicated in terms of GO_BP, GO_MF terms, and EC numbers obtained either by Unipept or using Diamond BLASTp queries on Uniref50. In the latter case, the GO OWL tools were used to retrieve GO slim annotations; EC numbers and KO entries were retrieved using the GhostKOALA web-service. The grey squared areas on the EC lines represent the KEGG KO annotation level, from which EC numbers were extracted