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Table 4. Number of genes associated with the 25 general COG functional categories
| Code | Value | %agea | Description |
|---|---|---|---|
| J | 264 | 3.4 | Translation |
| A | 1 | 0.0 | RNA processing and modification |
| K | 836 | 10.8 | Transcription |
| L | 330 | 4.3 | Replication, recombination and repair |
| B | 5 | 0.1 | Chromatin structure and dynamics |
| D | 71 | 0.9 | Cell cycle control, mitosis and meiosis |
| Y | 0 | 0.0 | Nuclear structure |
| V | 159 | 2.1 | Defense mechanisms |
| T | 442 | 5.7 | Signal transduction mechanisms |
| M | 338 | 4.3 | Cell wall/membrane biogenesis |
| N | 28 | 0.4 | Cell motility |
| Z | 6 | 0.1 | Cytoskeleton |
| W | 0 | 0.0 | Extracellular structures |
| U | 79 | 1.0 | Intracellular trafficking and secretion |
| O | 200 | 2.6 | Posttranslational modification, protein turnover, chaperones |
| C | 409 | 5.3 | Energy production and conversion |
| G | 665 | 8.6 | Carbohydrate transport and metabolism |
| E | 730 | 9.4 | Amino acid transport and metabolism |
| F | 123 | 1.6 | Nucleotide transport and metabolism |
| H | 262 | 3.4 | Coenzyme transport and metabolism |
| I | 330 | 4.3 | Lipid transport and metabolism |
| P | 435 | 5.6 | Inorganic ion transport and metabolism |
| Q | 417 | 5.4 | Secondary metabolites biosynthesis, transport and catabolism |
| R | 1,181 | 15.3 | General function prediction only |
| S | 465 | 6.0 | Function unknown |
| - | 1,327 | 17.2 | Not in COGs |
