Table 5. Number of genes associated with general COG functional categories.
| Code | Value | %agea | Description |
|---|---|---|---|
| J | 162 | 4.27 | Translation, ribosomal structure and biogenesis |
| A | 1 | 0.03 | RNA processing and modification |
| K | 363 | 9.57 | Transcription |
| L | 164 | 4.32 | Replication, recombination and repair |
| B | 1 | 0.03 | Chromatin structure and dynamics |
| D | 32 | 0.84 | Cell cycle control, cell division, chromosome partitioning |
| Y | - | - | Nuclear structure |
| V | 49 | 1.29 | Defense mechanisms |
| T | 162 | 4.27 | Signal transduction mechanisms |
| M | 171 | 4.51 | Cell wall/membrane/envelope biogenesis |
| N | 3 | 0.08 | Cell motility |
| Z | 1 | 0.03 | Cytoskeleton |
| W | 0 | 0.0 | Extracellular structures |
| U | 48 | 1.27 | Intracellular trafficking, secretion, and vesicular transport |
| O | 124 | 3.27 | Posttranslational modification, protein turnover, chaperones |
| C | 239 | 6.3 | Energy production and conversion |
| G | 436 | 11.49 | Carbohydrate transport and metabolism |
| E | 364 | 9.6 | Amino acid transport and metabolism |
| H | 98 | 2.58 | Nucleotide transport and metabolism |
| I | 155 | 4.09 | Lipid transport and metabolism |
| P | 207 | 5.46 | Inorganic ion transport and metabolism |
| Q | 112 | 2.95 | Secondary metabolites biosynthesis, transport and catabolism |
| R | 458 | 12.07 | General function prediction only |
| S | 286 | 7.54 | Function unknown |
| - | 1,261 | 27.28 | Not in COG |
a) The total is based on the total number of protein coding genes in the annotated genome.