Table 4 Number of genes associated with the 21 general COG functional categories
COG class | count | % of total | description |
|---|---|---|---|
J | 160 | 2.70 | Translation, ribosomal structure and biogenesis |
A | 1 | 0.02 | RNA processing and modification |
K | 406 | 6.84 | Transcription |
L | 224 | 3.77 | Replication, recombination and repair |
B | 1 | 0.02 | Chromatin structure and dynamics |
D | 35 | 0.59 | Cell cycle control, cell division, chromosome partitioning |
V | 88 | 1.48 | Defense mechanisms |
T | 459 | 7.73 | Signal transduction mechanisms |
M | 389 | 6.55 | Cell wall/membrane/envelope biogenesis |
N | 23 | 0.39 | Cell motility |
U | 87 | 1.47 | Intracellular trafficking, secretion, and vesicular transport |
O | 123 | 2.07 | Posttranslational modification, protein turnover, chaperones |
C | 185 | 3.12 | Energy production and conversion |
G | 337 | 5.68 | Carbohydrate transport and metabolism |
E | 247 | 4.16 | Amino acid transport and metabolism |
F | 73 | 1.23 | Nucleotide transport and metabolism |
H | 156 | 2.63 | Coenzyme transport and metabolism |
I | 162 | 2.73 | Lipid transport and metabolism |
P | 200 | 3.37 | Inorganic ion transport and metabolism |
Q | 106 | 1.79 | Secondary metabolites biosynthesis, transport and catabolism |
R | 593 | 9.99 | General function prediction only |
S | 431 | 7.26 | Function unknown |
– | 1449 | 24.41 | Not in COGs |