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

J

151

7.5

Translation, ribosomal structure and biogenesis

A

0

0.0

RNA processing and modification

K

96

4.7

Transcription

L

99

4.9

Replication, recombination and repair

B

2

0.1

Chromatin structure and dynamics

D

27

1.3

Cell cycle control, cell division, chromosome partitioning

Y

0

0.0

Nuclear structure

V

30

1.5

Defense mechanisms

T

73

3.6

Signal transduction mechanisms

M

108

5.3

Cell wall/membrane/envelope biogenesis

N

21

1.0

Cell motility

Z

0

0.0

Cytoskeleton

W

0

0.0

Extracellular structures

U

49

2.4

Intracellular trafficking, secretion, and vesicular transport

O

86

4.2

Posttranslational modification, protein turnover, chaperones

C

149

7.4

Energy production and conversion

G

125

6.2

Carbohydrate transport and metabolism

E

215

10.6

Amino acid transport and metabolism

F

67

3.3

Nucleotide transport and metabolism

H

117

5.8

Coenzyme transport and metabolism

I

77

3.8

Lipid transport and metabolism

P

94

4.6

Inorganic ion transport and metabolism

Q

33

1.6

Secondary metabolites biosynthesis, transport and catabolism

R

255

12.6

General function prediction only

S

154

7.6

Function unknown

-

452

19.6

Not in COGs