Table 2 Comparison of gene content by COG functional categories
COG | Proteins among: | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ThauP25 | ThauP41 | ThauR71 | N4 | SAT1 | CN25 | ||||||||
Code | Description | No. | % | No. | % | No. | % | No. | % | No. | % | No. | % |
[C] | Energy production and conversion | 51 | 7.98 | 52 | 6.08 | 41 | 5.73 | 67 | 6.08 | 69 | 6.29 | 60 | 6.49 |
[G] | Carbohydrate transport and metabolism | 32 | 5.01 | 38 | 4.44 | 34 | 4.76 | 43 | 3.9 | 46 | 4.19 | 43 | 4.65 |
[E] | Amino acid transport and metabolism | 60 | 9.39 | 72 | 8.42 | 65 | 9.09 | 102 | 9.26 | 106 | 9.66 | 90 | 9.74 |
[F] | Nucleotide transport and metabolism | 37 | 5.79 | 56 | 6.55 | 46 | 6.43 | 60 | 5.44 | 59 | 5.38 | 53 | 5.74 |
[H] | Coenzyme transport and metabolism | 80 | 12.52 | 97 | 11.35 | 84 | 11.75 | 101 | 9.17 | 102 | 9.3 | 100 | 10.82 |
[I] | Lipid transport and metabolism | 20 | 3.13 | 30 | 3.51 | 20 | 2.8 | 30 | 2.72 | 33 | 3.01 | 31 | 3.35 |
[P] | Inorganic ion transport and metabolism | 33 | 5.16 | 49 | 5.73 | 41 | 5.73 | 59 | 5.35 | 60 | 5.47 | 38 | 4.11 |
[Q] | Secondary metabolites biosynthesis, transport and catabolism | 6 | 0.94 | 13 | 1.52 | 13 | 1.82 | 14 | 1.27 | 16 | 1.46 | 13 | 1.41 |
[D] | Cell cycle control, cell division, chromosome partitioning | 10 | 1.56 | 12 | 1.4 | 7 | 0.98 | 11 | 1 | 11 | 1 | 8 | 0.87 |
[M] | Cell wall/membrane/envelope biogenesis | 12 | 1.88 | 18 | 2.11 | 11 | 1.54 | 30 | 2.72 | 36 | 3.28 | 35 | 3.79 |
[N] | Cell motility | 5 | 0.78 | 3 | 0.35 | 2 | 0.28 | 20 | 1.81 | 20 | 1.82 | 5 | 0.54 |
[O] | Posttranslational modification, protein turnover, chaperones | 40 | 6.26 | 50 | 5.85 | 49 | 6.85 | 56 | 5.08 | 64 | 5.83 | 46 | 4.98 |
[T] | Signal transduction mechanisms | 11 | 1.72 | 23 | 2.69 | 20 | 2.8 | 48 | 4.36 | 44 | 4.01 | 14 | 1.52 |
[U] | Intracellular trafficking, secretion, and vesicular transport | 9 | 1.41 | 7 | 0.82 | 6 | 0.84 | 12 | 1.09 | 10 | 0.91 | 9 | 0.97 |
[V] | Defense mechanisms | 9 | 1.41 | 12 | 1.4 | 8 | 1.12 | 17 | 1.54 | 17 | 1.55 | 9 | 0.97 |
[A] | RNA processing and modification | 0 | 0 | 1 | 0.12 | 1 | 0.14 | 1 | 0.09 | 1 | 0.09 | 0 | 0 |
[B] | Chromatin structure and dynamics | 1 | 0.16 | 2 | 0.23 | 2 | 0.28 | 2 | 0.18 | 2 | 0.18 | 2 | 0.22 |
[J] | Translation, ribosomal structure and biogenesis | 102 | 15.96 | 152 | 17.78 | 121 | 16.92 | 169 | 15.34 | 172 | 15.68 | 165 | 17.86 |
[K] | Transcription | 33 | 5.16 | 41 | 4.8 | 38 | 5.31 | 61 | 5.54 | 61 | 5.56 | 44 | 4.76 |
[L] | Replication, recombination and repair | 24 | 3.76 | 31 | 3.63 | 28 | 3.92 | 43 | 3.9 | 43 | 3.92 | 41 | 4.44 |
[R] | General function prediction only | 41 | 6.42 | 67 | 7.84 | 55 | 7.69 | 106 | 9.62 | 88 | 8.02 | 79 | 8.55 |
[S] | Function unknown | 23 | 3.6 | 29 | 3.39 | 23 | 3.22 | 47 | 4.26 | 36 | 3.28 | 36 | 3.9 |
(−) | Not in COG | 870 | 59.88 | 980 | 55.34 | 794 | 54.61 | 949 | 48.54 | 926 | 48.13 | 666 | 43.93 |