Figure 4

COG class annotation distribution of E. rhusiopathiae strain SY1027 genome. The COG-annotated genes are grouped under their respective COG classes. Only their class abbreviations are used in this graph, their corresponding class descriptions are listed as below: N, Cell motility; Q, Secondary metabolite biosynthesis, transport and catabolism; U, Intracellular trafficking, secretion, and vesicular transport; D, Cell cycle control, cell division, chromosome partitioning; T, Signal transduction mechanisms; I, Lipid transport and metabolism; H, Coenzyme transport and metabolism; V, Defense mechanisms; O, Posttranslational modification, protein turnover, chaperones; C, energy production and conversion; F, Nucleotide transport and metabolism; P, Inorganic ion transport and metabolism; M, Cell wall/membrane/envelope biogenesis; K, Transcription; L, Replication, recombination and repair; E, Amino acid transport and metabolism; G, Carbohydrate transport and metabolism; S, Function unknown; R, General function prediction only; J, Translation, ribosomal structure and biogenesis. Percentages of the top ten classes are labeled for easy reference.