Fig. 4

Cluster of Orthologous Group (COG) analysis of identified proteins from mouse urine. The vertical axis represents the number of proteins. The horizontal axis represents different COG classes. C Energy production and conversion, D cell cycle control, cell division, chromosome partitioning, E amino acid transport and metabolism, F nucleotide transport and metabolism, G carbohydrate transport and metabolism, H coenzyme transport and metabolism, I lipid transport and metabolism, J translation, ribosomal structure and biogenesis, K transcription, L replication, recombination and repair, M cell wall/membrane/envelope biogenesis, N cell motility, O posttranslational modification, protein turnover, chaperones, P inorganic ion transport and metabolism, Q secondary metabolites biosynthesis, transport and catabolism, R general function prediction only, S function unknown, T signal transduction mechanisms, U intracellular trafficking, secretion and vesicular transport, V defense mechanisms, W extracellular structures, X mobilome, prophages, transposons, Z cytoskeleton