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

From: Complete genome sequence of Sphaerobacter thermophilus type strain (S 6022T)

Code

value

%age

Description

J

162

4.6

Translation, ribosomal structure and biogenesis

A

0

0.0

RNA processing and modification

K

162

4.6

Transcription

L

121

3.4

Replication, recombination and repair

B

2

0.1

Chromatin structure and dynamics

D

26

0.7

Cell cycle control, mitosis and meiosis

Y

0

0.0

Nuclear structure

V

61

1.7

Defense mechanisms

T

109

3.1

Signal transduction mechanisms

M

173

4.9

Cell wall/membrane biogenesis

N

36

1.0

Cell motility

Z

0

0.0

Cytoskeleton

W

0

0.0

Extracellular structures

U

47

1.3

Intracellular trafficking and secretion

O

108

3.1

Posttranslational modification, protein turnover, chaperones

C

226

6.4

Energy production and conversion

G

157

4.5

Carbohydrate transport and metabolism

E

404

11.5

Amino acid transport and metabolism

F

60

1.7

Nucleotide transport and metabolism

H

145

4.1

Coenzyme transport and metabolism

I

111

3.1

Lipid transport and metabolism

P

163

4.6

Inorganic ion transport and metabolism

Q

79

2.2

Secondary metabolites biosynthesis, transport and catabolism

R

373

10.6

General function prediction only

S

207

5.9

Function unknown

-

963

27.3

Not in COGs