Table 4. Numbers of genes associated with the 25 general COG functional categories.
Code | Value | %agea | Description |
|---|---|---|---|
J | 152 | 5.6 | Translation |
A | 0 | 0.0 | RNA processing and modification |
K | 194 | 7.2 | Transcription |
L | 120 | 4.4 | Replication, recombination, and repair |
B | 1 | 0.0 | Chromatin structure and dynamics |
D | 27 | 1.0 | Cell cycle control, mitosis, and meiosis |
Y | 0 | 0.0 | Nuclear structure |
V | 38 | 1.4 | Defense mechanisms |
T | 75 | 2.8 | Signal transduction mechanisms |
M | 126 | 4.7 | Cell-wall/membrane biogenesis |
N | 6 | 0.2 | Cell motility |
Z | 0 | 0.0 | Cytoskeleton |
W | 0 | 0.0 | Extracellular structures |
U | 35 | 1.3 | Intracellular trafficking and secretion |
O | 71 | 2.6 | Posttranslational modification, protein turnover, and chaperones |
C | 148 | 5.5 | Energy production and conversion |
G | 189 | 7.0 | Carbohydrate transport and metabolism |
E | 241 | 8.9 | Amino acid transport and metabolism |
F | 77 | 2.9 | Nucleotide transport and metabolism |
H | 120 | 4.4 | Coenzyme transport and metabolism |
I | 83 | 3.1 | Lipid transport and metabolism |
P | 152 | 5.6 | Inorganic ion transport and metabolism |
Q | 53 | 2.0 | Secondary metabolites biosynthesis, transport, and catabolism |
R | 346 | 12.8 | General function prediction only |
S | 215 | 8.0 | Function unknown |
- | 231 | 8.6 | Not in COGs |