COG abbreviation | COG category | Number of rapidly evolving gene families | Number of proteins |
---|---|---|---|
S | Function unknown | 101 | 1566 |
Q | Secondary metabolite biosynthesis, transport, and catabolism | 40 | 709 |
G | Carbohydrate transport and metabolism | 19 | 240 |
E | Amino acid transport and metabolism | 17 | 228 |
C | Energy production and conversion | 16 | 207 |
K | Transcription | 16 | 229 |
L | Replication, recombination, and repair | 12 | 114 |
T | Signal transduction mechanisms | 12 | 118 |
I | Lipid transport and metabolism | 8 | 118 |
P | Inorganic ion transport and metabolism | 8 | 99 |
U | Intracellular trafficking, secretion, and vesicular transport | 8 | 105 |
Z | Cytoskeleton | 7 | 131 |
M | Cell wall/membrane/envelope biogenesis | 6 | 39 |
O | Post-translational modification, protein turnover, chaperones | 6 | 252 |
B | Chromatin structure and dynamics | 4 | 45 |
H | Coenzyme transport and metabolism | 3 | 9 |
J | Translation, ribosomal structure, and biogenesis | 3 | 37 |
V | Defense mechanisms | 3 | 48 |
A | RNA processing and modification | 2 | 26 |
D | Cell cycle control, cell division, chromosome partitioning | 2 | 30 |
OT | Post-translational modification, protein turnover, chaperones/signal transduction mechanisms | 2 | 24 |
AT | RNA processing and modification/signal transduction mechanisms | 1 | 17 |
CG | Energy production and conversion/carbohydrate transport and metabolism | 1 | 13 |
CH | Energy production and conversion/coenzyme transport and metabolism | 1 | 8 |
DK | Cell cycle control, cell division, chromosome partitioning/transcription | 1 | 15 |
FQ | Nucleotide transport and metabolism/secondary metabolite biosynthesis, transport, and catabolism | 1 | 5 |
IQ | Lipid transport and metabolism/secondary metabolite biosynthesis, transport, and catabolism | 1 | 10 |
KL | Transcription/replication, recombination, and repair | 1 | 1 |
TZ | Signal transduction mechanisms/cytoskeleton | 1 | 13 |
UY | Intracellular trafficking, secretion, and vesicular transport/nuclear structure | 1 | 12 |