Table 5 Number of genes associated with general COG functional categories

J

165

10.17

Translation, ribosomal structure and biogenesis

A

–

–

RNA processing and modification

K

75

4.62

Transcription

L

53

3.27

Replication, recombination and repair

B

1

0.06

Chromatin structure and dynamics

D

19

1.17

Cell cycle control, Cell division, chromosome partitioning

V

34

2.09

Defense mechanisms

T

57

3.51

Signal transduction mechanisms

M

74

4.56

Cell wall/membrane biogenesis

N

55

3.39

Cell motility

U

21

1.29

Intracellular trafficking and secretion

O

66

4.07

Posttranslational modification, protein turnover, chaperones

C

104

6.41

Energy production and conversion

G

191

11.77

Carbohydrate transport and metabolism

E

169

10.41

Amino acid transport and metabolism

F

65

4

Nucleotide transport and metabolism

H

73

4.5

Coenzyme transport and metabolism

I

42

2.59

Lipid transport and metabolism

P

103

6.35

Inorganic ion transport and metabolism

Q

18

1.11

Secondary metabolites biosynthesis, transport and catabolism

R

156

9.61

General function prediction only

S

75

4.62

Function unknown

–

453

23.77

Not in COGs