Table 4. Number of genes associated with the general COG functional categories
From: Genome sequence of the Thermotoga thermarum type strain (LA3T) from an African solfataric spring
Code | value | %age | Description |
|---|---|---|---|
J | 138 | 7.2 | Translation, ribosomal structure and biogenesis |
A | 0 | 0.0 | RNA processing and modification |
K | 85 | 4.5 | Transcription |
L | 108 | 5.7 | Replication, recombination and repair |
B | 2 | 0.1 | Chromatin structure and dynamics |
D | 22 | 1.2 | Cell cycle control, cell division, chromosome partitioning |
Y | 0 | 0.0 | Nuclear structure |
V | 26 | 1.4 | Defense mechanisms |
T | 79 | 4.1 | Signal transduction mechanisms |
M | 79 | 4.1 | Cell wall/membrane biogenesis |
N | 68 | 3.6 | Cell motility |
Z | 0 | 0.0 | Cytoskeleton |
W | 0 | 0.0 | Extracellular structures |
U | 43 | 2.3 | Intracellular trafficking and secretion, and vesicular transport |
O | 58 | 3.0 | Posttranslational modification, protein turnover, chaperones |
C | 128 | 6.7 | Energy production and conversion |
G | 211 | 11.0 | Carbohydrate transport and metabolism |
E | 201 | 10.5 | Amino acid transport and metabolism |
F | 60 | 3.1 | Nucleotide transport and metabolism |
H | 77 | 4.0 | Coenzyme transport and metabolism |
I | 35 | 1.8 | Lipid transport and metabolism |
P | 99 | 5.2 | Inorganic ion transport and metabolism |
Q | 20 | 1.1 | Secondary metabolites biosynthesis, transport and catabolism |
R | 238 | 12.5 | General function prediction only |
S | 134 | 7.0 | Function unknown |
- | 347 | 16.8 | Not in COGs |