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. 2015 Oct 2;8:89–98. doi: 10.1016/j.nmni.2015.09.013

Table 6.

Number of genes associated with general COGs functional categoriesa

Code Value % Description
J 139 5.82 Translation, ribosomal structure and biogenesis
A 0 0 RNA processing and modification
K 83 3.47 Transcription
L 122 5.10 Replication, recombination and repair
B 0 0 Chromatin structure and dynamics
D 17 0.71 Cell cycle control, cell division, chromosome partitioning
V 43 1.80 Defense mechanisms
T 46 1.92 Signal transduction mechanisms
M 158 6.61 Cell wall/membrane biogenesis
N 4 0.17 Cell motility
U 27 1.13 Intracellular trafficking and secretion
O 86 3.60 Posttranslational modification, protein turnover, chaperones
C 106 4.44 Energy production and conversion
G 56 2.34 Carbohydrate transport and metabolism
E 148 6.19 Amino acid transport and metabolism
F 56 2.34 Nucleotide transport and metabolism
H 87 3.64 Coenzyme transport and metabolism
I 80 3.35 Lipid transport and metabolism
P 107 4.48 Inorganic ion transport and metabolism
Q 39 1.63 Secondary metabolites biosynthesis, transport and catabolism
R 211 8.83 General function prediction only
S 116 4.85 Function unknown
823 33.64 Not in COGs

COGs, Clusters of Orthologous Groups (COGs) database.

a

Total is based on total number of protein-coding genes in annotated genome.