Advertisement
Table 4 Number of genes associated with the general COG functional categories
| Code | Value | % age | Description |
|---|---|---|---|
| J | 178 | 11.5 | Translation, ribosomal structure and biogenesis |
| A | – | – | RNA processing and modification |
| K | 83 | 5.3 | Transcription |
| L | 76 | 4.9 | Replication, recombination and repair |
| B | 1 | 0.1 | Chromatin structure and dynamics |
| D | 24 | 1.5 | Cell cycle control, cell division, chromosome partitioning |
| Y | – | – | Nuclear structure |
| V | 44 | 2.8 | Defense mechanisms |
| T | 53 | 3.4 | Signal transduction mechanisms |
| M | 165 | 10.6 | Cell wall/membrane/envelope biogenesis |
| N | 10 | 0.6 | Cell motility |
| Z | – | – | Cytoskeleton |
| W | – | – | Extracellular structures |
| U | 15 | 1.0 | Intracellular trafficking, and secretion |
| O | 93 | 6.0 | Posttranslational modification, protein turnover, chaperones |
| C | 84 | 5.4 | Energy production and conversion |
| G | 51 | 3.1 | Carbohydrate transport and metabolism |
| E | 109 | 7.1 | Amino acid transport and metabolism |
| F | 62 | 4.0 | Nucleotide transport and metabolism |
| H | 99 | 6.4 | Coenzyme transport and metabolism |
| I | 77 | 5.0 | Lipid transport and metabolism |
| P | 74 | 4.8 | Inorganic ion transport and metabolism |
| Q | 29 | 1.9 | Secondary metabolites biosynthesis, transport and catabolism |
| R | 131 | 8.4 | General function prediction only |
| S | 83 | 5.3 | Function unknown |
| – | 1382 | 49.0 | Not in COGs |
