Table 5.
Number of genes associated with the 25 general COG functional categories
| Code | Value | % age | COG category |
|---|---|---|---|
| J | 193 | 4.66 | Translation, ribosomal structure and biogenesis |
| A | 10 | 0.24 | RNA processing and modification |
| K | 195 | 4.70 | Transcription |
| L | 106 | 2.56 | Replication, recombination and repair |
| B | – | – | Chromatin structure and dynamics |
| D | 37 | 0.89 | Cell cycle control, cell division, chromosome partitioning |
| Y | – | – | Nuclear structure |
| V | 84 | 2.03 | Defense mechanisms |
| T | 112 | 2.70 | Signal transduction mechanisms |
| M | 157 | 3.79 | Cell wall/membrane/envelope biogenesis |
| N | 8 | 0.19 | Cell motility |
| Z | – | – | Cytoskeleton |
| W | 1 | 0.02 | Extracellular structures |
| U | 23 | 0.55 | Intracellular trafficking, secretion, and vesicular transport |
| O | 117 | 2.82 | Posttranslational modification, protein turnover, chaperones |
| C | 195 | 4.70 | Energy production and conversion |
| G | 139 | 3.35 | Carbohydrate transport and metabolism |
| E | 186 | 4.49 | Amino acid transport and metabolism |
| F | 83 | 2.00 | Nucleotide transport and metabolism |
| H | 225 | 5.43 | Coenzyme transport and metabolism |
| I | 275 | 6.63 | Lipid transport and metabolism |
| P | 127 | 3.06 | Inorganic ion transport and metabolism |
| Q | 107 | 2.58 | Secondary metabolite biosynthesis, transport and catabolism |
| R | 246 | 5.93 | General function prediction only |
| S | 266 | 6.42 | Function unknown |
| – | 1254 | 30.26 | Not in COGS |
The total is based on the total number of protein coding genes in the annotated genome