Table 4 Number of genes associated with the 25 general COG functional categories
Code | Value | % agea | Description |
|---|---|---|---|
J | 155 | 7.6 % | Translation, ribosomal structure and biogenesis |
A | 2 | 0.1 % | RNA processing and modification |
K | 68 | 3.3 % | Transcription |
L | 58 | 2.9 % | Replication, recombination and repair |
B | 6 | 0.3 % | Chromatin structure and dynamics |
D | 20 | 1.0 % | Cell cycle control, Cell division, chromosome partitioning |
Y | 0 | 0.0 % | Nuclear structure |
V | 7 | 0.3 % | Defense mechanisms |
T | 24 | 1.2 % | Signal transduction mechanisms |
M | 35 | 1.7 % | Cell wall/membrane biogenesis |
N | 15 | 0.7 % | Cell motility |
Z | 0 | 0.0 % | Cytoskeleton |
W | 0 | 0.0 % | Extracellular structures |
U | 23 | 1.1 % | Intracellular trafficking and secretion |
O | 57 | 2.8 % | Posttranslational modification, protein turnover, chaperones |
C | 160 | 7.9 % | Energy production and conversion |
G | 37 | 1.8 % | Carbohydrate transport and metabolism |
E | 139 | 6.8 % | Amino acid transport and metabolism |
F | 49 | 2.4 % | Nucleotide transport and metabolism |
H | 103 | 5.1 % | Coenzyme transport and metabolism |
I | 55 | 2.7 % | Lipid transport and metabolism |
P | 86 | 4.2 % | Inorganic ion transport and metabolism |
Q | 16 | 0.8 % | Secondary metabolites biosynthesis, transport and catabolism |
R | 244 | 12.0 % | General function prediction only |
S | 198 | 9.7 % | Function unknown |
- | 477 | 23.5 % | Not in COGs |