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

J

190

4.1

Translation, ribosomal structure and biogenesis

A

1

0.0

RNA processing and modification

K

401

8.7

Transcription

L

147

3.2

Replication, recombination and repair

B

0

0.0

Chromatin structure and dynamics

D

33

0.7

Cell cycle control, cell division, chromosome partitioning

Y

0

0.0

Nuclear structure

V

53

1.1

Defense mechanisms

T

221

4.8

Signal transduction mechanisms

M

248

5.4

Cell wall/membrane/envelope biogenesis

N

109

2.4

Cell motility

Z

0

0.0

Cytoskeleton

W

0

0.0

Extracellular structures

U

113

2.4

Intracellular trafficking, secretion, and vesicular transport

O

145

3.1

Posttranslational modification, protein turnover, chaperones

C

235

5.1

Energy production and conversion

G

455

9.8

Carbohydrate transport and metabolism

E

385

8.3

Amino acid transport and metabolism

F

88

1.9

Nucleotide transport and metabolism

H

169

3.6

Coenzyme transport and metabolism

I

124

2.7

Lipid transport and metabolism

P

232

5.0

Inorganic ion transport and metabolism

Q

91

2.0

Secondary metabolites biosynthesis, transport and catabolism

R

483

1.0

General function prediction only

S

366

7.9

Function unknown

-

343

7.4

Not in COGs