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

J

173

2.4

Translation, ribosomal structure and biogenesis

A

1

0.0

RNA processing and modification

K

398

6.6

Transcription

L

251

3.6

Replication, recombination and repair

B

1

0.0

Chromatin structure and dynamics

D

32

0.5

Cell cycle control, mitosis and meiosis

Y

0

0.0

Nuclear structure

V

161

2.3

Defense mechanisms

T

380

5.4

Signal transduction mechanisms

M

411

5.8

Cell wall/membrane biogenesis

N

14

0.2

Cell motility

Z

0

0.0

Cytoskeleton

W

0

0.0

Extracellular structures

U

68

1.0

Intracellular trafficking and secretion

O

161

2.3

Posttranslational modification, protein turnover, chaperones

C

223

3.2

Energy production and conversion

G

383

5.4

Carbohydrate transport and metabolism

E

297

4.2

Amino acid transport and metabolism

F

80

1.1

Nucleotide transport and metabolism

H

174

2.5

Coenzyme transport and metabolism

I

162

2.3

Lipid transport and metabolism

P

277

3.9

Inorganic ion transport and metabolism

Q

121

1.7

Secondary metabolites biosynthesis, transport and catabolism

R

611

8.6

General function prediction only

S

424

6.0

Function unknown

-

2,823

39.9

Not in COGs