Table 4. Number of genes associated with the 25 general COG functional categories.
| Code | Value | %agea | Description |
|---|---|---|---|
| J | 157 | 4.67 | Translation, ribosomal structure and biogenesis |
| A | 0 | 0.00 | RNA processing and modification |
| K | 190 | 5.65 | Transcription |
| L | 201 | 5.98 | Replication, recombination and repair |
| B | 0 | 0.00 | Chromatin structure and dynamics |
| D | 28 | 0.83 | Cell cycle control, cell division, chromosome partitioning |
| Y | 0 | 0.00 | Nuclear structure |
| V | 44 | 1.31 | Defense mechanisms |
| T | 92 | 2.74 | Signal transduction mechanisms |
| M | 220 | 6.55 | Cell wall/membrane/envelope biogenesis |
| N | 43 | 1.28 | Cell motility |
| Z | 0 | 0.00 | Cytoskeleton |
| W | 2 | 0.06 | Extracellular structures |
| U | 95 | 2.83 | Intracellular trafficking, secretion, and vesicular transport |
| O | 120 | 3.57 | Posttranslational modification, protein turnover, chaperones |
| C | 170 | 5.06 | Energy production and conversion |
| G | 194 | 5.77 | Carbohydrate transport and metabolism |
| E | 247 | 7.35 | Amino acid transport and metabolism |
| F | 89 | 2.65 | Nucleotide transport and metabolism |
| H | 129 | 3.84 | Coenzyme transport and metabolism |
| I | 91 | 2.71 | Lipid transport and metabolism |
| P | 210 | 6.25 | Inorganic ion transport and metabolism |
| Q | 64 | 1.90 | Secondary metabolites biosynthesis, transport and catabolism |
| R | 342 | 10.18 | General function prediction only |
| S | 232 | 6.90 | Function unknown |
| - | 691 | 20.57 | No COG assignment |
| - | 245 | 7.29 | Multiple COG assignment |
a) The total is based on the total number of protein coding genes in the annotated genome.