Table 2 Categories of genes associated with 25 general COG functions
Code | Value | % of total a | Description |
|---|---|---|---|
J | 174 | 0.57 | Translation |
A | 1 | 0.03 | RNA processing and modification |
K | 257 | 7.49 | Transcription |
L | 132 | 3.85 | Replication, recombination and repair |
B | 0 | 0.00 | Chromatin structure and dynamics |
D | 31 | 0.90 | Cell cycle control, mitosis and meiosis |
Y | 0 | 0.00 | Nuclear structure |
V | 46 | 1.34 | Defense mechanisms |
T | 152 | 4.43 | Signal transduction mechanisms |
M | 215 | 6.27 | Cell wall/membrane biogenesis |
N | 103 | 3.00 | Cell motility |
Z | 0 | 0.00 | Cytoskeleton |
W | 0 | 0.00 | Extracellular structures |
U | 113 | 3.29 | Intracellular trafficking and secretion |
O | 143 | 4.17 | Posttranslational modification, protein turnover, chaperones |
C | 236 | 6.88 | Energy production and conversion |
G | 324 | 9.45 | Carbohydrate transport and metabolism |
E | 318 | 9.27 | Amino acid transport and metabolism |
F | 81 | 2.36 | Nucleotide transport and metabolism |
H | 144 | 4.20 | Coenzyme transport and metabolism |
I | 82 | 2.39 | Lipid transport and metabolism |
P | 182 | 5.31 | Inorganic ion transport and metabolism |
Q | 47 | 1.37 | Secondary metabolites biosynthesis, transport and catabolism |
R | 333 | 9.17 | General function prediction only |
S | 316 | 9.12 | Function unknown |
– | 1055 | 25.60 | Not in COGs |