| Chlamydia trachomatis Serovar D vs Chlamydia pneumoniae CWL029 | ||||||
| Common | Unique | Total | C/T | U/T | COG | Functional categories |
| 228 | 62 | 290 | 79% | 21% | ||
| 31 | 0 | 31 | 100% | 0% | C | Energy production and conversion |
| 7 | 0 | 7 | 100% | 0% | D | Cell division and chromosome partitioning |
| 45 | 3 | 48 | 94% | 6% | E | Amino acid transport and metabolism |
| 15 | 0 | 15 | 100% | 0% | F | Nucleotide transport and metabolism |
| 31 | 0 | 31 | 100% | 0% | G | Carbohydrate transport and metabolism |
| 33 | 0 | 33 | 100% | 0% | H | Coenzyme metabolism |
| 30 | 0 | 30 | 100% | 0% | I | Lipid metabolism |
| 103 | 0 | 103 | 100% | 0% | J | Translation, ribosomal structure and biogenesis |
| 16 | 0 | 16 | 100% | 0% | K | Transcription |
| 52 | 0 | 52 | 100% | 0% | L | DNA replication, recombination and repair |
| 30 | 0 | 30 | 100% | 0% | M | Cell envelope biogenesis, outer membrane |
| 32 | 0 | 32 | 100% | 0% | N | Cell motility and secretion |
| 30 | 0 | 30 | 100% | 0% | O | Posttranslational modification, protein turnover, chaperones |
| 18 | 0 | 18 | 100% | 0% | P | Inorganic ion transport and metabolism |
| 61 | 1 | 62 | 98% | 2% | R | General function prediction only |
| 43 | 0 | 43 | 100% | 0% | S | Function unknown |
| 14 | 0 | 14 | 100% | 0% | T | Signal transduction mechanisms |