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

J

156

5.0

Translation, ribosomal structure and biogenesis

A

0

0.0

RNA processing and modification

K

201

6.5

Transcription

L

194

6.3

Replication, recombination and repair

B

4

0.1

Chromatin structure and dynamics

D

34

1.1

Cell cycle control, cell division, chromosome partitioning

Y

0

0.0

Nuclear structure

V

61

2.0

Defense mechanisms

T

303

9.8

Signal transduction mechanisms

M

226

7.3

Cell wall/membrane/envelope biogenesis

N

108

3.5

Cell motility

Z

0

0.0

Cytoskeleton

W

0

0.0

Extracellular structures

U

74

2.4

Intracellular trafficking, secretion, and vesicular transport

O

119

3.8

Posttranslational modification, protein turnover, chaperones

C

160

5.2

Energy production and conversion

G

111

3.6

Carbohydrate transport and metabolism

E

189

6.1

Amino acid transport and metabolism

F

60

1.9

Nucleotide transport and metabolism

H

139

4.5

Coenzyme transport and metabolism

I

131

4.2

Lipid transport and metabolism

P

128

4.1

Inorganic ion transport and metabolism

Q

43

1.4

Secondary metabolites biosynthesis, transport and catabolism

R

401

12.9

General function prediction only

S

260

8.4

Function unknown

-

1,472

34.4

Not in COGs