Table 4 Number of genes associated with general COG functional categories

J

168

2.10

Translation, ribosomal structure and biogenesis

A

1

0.01

RNA processing and modification

K

360

4.51

Transcription

L

404

5.06

Replication, recombination and repair

B

2

0.3

Chromatin structure and dynamics

D

28

0.35

Cell cycle control, mitosis and meiosis

Y

0

0

Nuclear structure

V

98

1.23

Defense mechanisms

T

419

5.25

Signal transduction mechanisms

M

260

3.26

Cell wall/membrane biogenesis

N

94

1.18

Cell motility

Z

0

0

Cytoskeleton

W

1

0.01

Extracellular structures

U

99

1.24

Intracellular trafficking and secretion

O

170

2.13

Posttranslational modification, protein turnover, chaperones

C

240

3.01

Energy production and conversion

G

240

3.01

Carbohydrate transport and metabolism

E

277

3.47

Amino acid transport and metabolism

F

63

0.79

Nucleotide transport and metabolism

H

130

1.63

Coenzyme transport and metabolism

I

125

1.57

Lipid transport and metabolism

P

188

2.35

Inorganic ion transport and metabolism

Q

143

1.79

Secondary metabolites biosynthesis, transport and catabolism

R

766

9.59

General function prediction only

S

368

4.61

Function unknown

-

4136

51.80

Not in COGs