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Table 4 Number of genes associated with the 25 general COG functional categories

From: Draft genomic sequence of a chromate- and sulfate-reducing Alishewanella strain with the ability to bioremediate Cr and Cd contamination

Code Value % of totala Description
J 175 5.59 Translation
A 1 0.03 RNA processing and modification
K 153 4.89 Transcription
L 141 4.50 Replication, recombination and repair
B 2 0.06 Chromatin structure and dynamics
D 34 1.09 Cell cycle control, mitosis and meiosis
Y 0 0.00 Nuclear structure
V 56 1.79 Defense mechanisms
T 216 6.90 Signal transduction mechanisms
M 156 4.98 Cell wall/membrane biogenesis
N 87 2.78 Cell motility
Z 0 0.00 Cytoskeleton
W 0 0.00 Extracellular structures
U 77 2.46 Intracellular trafficking and secretion
O 116 3.70 Posttranslational modification, protein turnover, chaperones
C 157 5.01 Energy production and conversion
G 90 2.87 Carbohydrate transport and metabolism
E 207 6.61 Amino acid transport and metabolism
F 62 1.98 Nucleotide transport and metabolism
H 132 4.21 Coenzyme transport and metabolism
I 85 2.71 Lipid transport and metabolism
P 148 4.73 Inorganic ion transport and metabolism
Q 41 1.31 Secondary metabolites biosynthesis, transport and catabolism
R 244 7.79 General function prediction only
S 202 6.45 Function unknown
- 885 28.26 Not in COGs
  1. aThe total is based on the total number of protein coding genes in the annotated genome