Skip to main content
. 2009 Sep 24;1(2):110–118. doi: 10.4056/sigs.16197

Table 4. Number of genes associated with the general COG functional categories.

Code Value % age Description
J 166 5.0 Translation
A 1 0.0 RNA processing and modification
K 317 10.0 Transcription
L 120 4.0 Replication, recombination and repair
B 1 0.0 Chromatin structure and dynamics
D 25 1.0 Cell cycle control, mitosis and meiosis
Y 0 0.0 Nuclear structure
V 69 2.0 Defense mechanisms
T 173 6.0 Signal transduction mechanisms
M 134 4.0 Cell wall/membrane biogenesis
N 55 2.0 Cell motility
Z 3 0.0 Cytoskeleton
W 0 0.0 Extracellular structures
U 41 1.0 Intracellular trafficking and secretion
O 84 3.0 Posttranslational modification, protein turnover, chaperones
C 174 6.0 Energy production and conversion
G 354 12.0 Carbohydrate transport and metabolism
E 237 8.0 Amino acid transport and metabolism
F 77 3.0 Nucleotide transport and metabolism
H 119 4.0 Coenzyme transport and metabolism
I 80 3.0 Lipid transport and metabolism
P 199 7.0 Inorganic ion transport and metabolism
Q 43 1.0 Secondary metabolites biosynthesis, transport and catabolism
R 362 12.0 General function prediction only
S 213 7.0 Function unknown
- 1029 27.5 Not in COGs