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Table 4 Number of genes associated with the 25 general COG functional categories

From: Partial genome sequence of Thioalkalivibrio thiocyanodenitrificans ARhD 1T, a chemolithoautotrophic haloalkaliphilic sulfur-oxidizing bacterium capable of complete denitrification

Code

Value

% age

Description

J

158

6.17

Translation, ribosomal structure and biogenesis

A

2

0.08

RNA processing and modification

K

126

4.92

Transcription

L

164

6.41

Replication, recombination and repair

B

1

0.04

Chromatin structure and dynamics

D

30

1.17

Cell cycle control, Cell division, chromosome partitioning

V

32

1.25

Defense mechanisms

T

120

4.69

Signal transduction mechanisms

M

181

7.07

Cell wall/membrane biogenesis

N

49

1.91

Cell motility

U

100

3.91

Intracellular trafficking and secretion

O

145

5.66

Posttranslational modification, protein turnover, chaperones

C

206

8.05

Energy production and conversion

G

110

4.30

Carbohydrate transport and metabolism

E

167

6.52

Amino acid transport and metabolism

F

63

2.46

Nucleotide transport and metabolism

H

119

4.65

Coenzyme transport and metabolism

I

65

2.54

Lipid transport and metabolism

P

150

5.86

Inorganic ion transport and metabolism

Q

38

1.48

Secondary metabolites biosynthesis, transport and catabolism

R

282

11.02

General function prediction only

S

252

9.84

Function unknown

-

1351

36.72

Not in COGs

  1. The total is based on the total number of protein coding genes in the genome