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

J

182

2.6

Translation, ribosomal structure and biogenesis

A

2

0.0

RNA processing and modification

K

488

7.1

Transcription

L

439

6.4

Replication, recombination and repair

B

3

0.0

Chromatin structure and dynamics

D

54

0.8

Cell cycle control, mitosis and meiosis

Y

0

0.0

Nuclear structure

V

83

1.2

Defense mechanisms

T

549

8.0

Signal transduction mechanisms

M

250

3.6

Cell wall/membrane biogenesis

N

55

0.8

Cell motility

Z

16

0.2

Cytoskeleton

W

0

0.0

Extracellular structures

U

89

1.3

Intracellular trafficking and secretion

O

194

2.8

Posttranslational modification, protein turnover, chaperones

C

265

3.8

Energy production and conversion

G

186

2.7

Carbohydrate transport and metabolism

E

308

4.5

Amino acid transport and metabolism

F

78

1.1

Nucleotide transport and metabolism

H

183

2.7

Coenzyme transport and metabolism

I

204

3.0

Lipid transport and metabolism

P

163

2.4

Inorganic ion transport and metabolism

Q

174

2.5

Secondary metabolites biosynthesis, transport and catabolism

R

754

10.9

General function prediction only

S

332

4.8

Function unknown

-

2915

42.3

Not in COGs