Pathway enrichment analysis for identified membrane proteins, transmembrane-containing proteins, and N-glycoproteins. Pathway enrichment analysis of 3 clusters—crude membrane proteome, transmembrane domains (TMDs), and N-glycoproteins—using the KEGG pathway database (A) and Panther pathway database (B). Logarithmic corrected p-values for significant overrepresentation are shown. The number of proteins in each pathway is indicated to the right and left of the bars. Each cluster is indicated by a colored box.