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Table 8 COG FUNCTIONAL CATEGORIES

From: Inferring modules of functionally interacting proteins using the Bond Energy Algorithm

Code COGs Domains Description Pathways and functional systems
Information storage and processing     
J 217 6449 Translation, ribosomal structure and biogenesis 4
K 132 5438 Transcription 3
L 184 5337 DNA replication, recombination and repair 2
Cellular processes     
D 32 842 Cell division and chromosome partitioning -
O 110 3165 Posttranslational modification, protein turnover, chaperones -
M 155 4079 Cell envelope biogenesis, outer membrane 1
N 133 3110 Cell motility and secretion 2
P 160 5112 Inorganic ion transport and metabolism 1
T 97 3627 Signal transduction mechanisms -
Metabolism     
C 224 5594 Energy production and conversion 7
G 171 5262 Carbohydrate transport and metabolism 4
E 233 8383 Amino acid transport and metabolism 10
F 85 2364 Nucleotide transport and metabolism 5
H 154 4057 Coenzyme metabolism 11
I 75 2609 Lipid metabolism 2
Q 62 2754 Secondary metabolites biosynthesis, transport and catabolism -
Poorly characterized     
R 449 11948 General function prediction only -
S 750 6416 Function unknown -
  1. Classification for COG's Database of Protein Functional Category.