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

From: Complete genome sequence of Desulfobulbus propionicus type strain (1pr3T)

Code

value

%age

Description

J

155

5.6

Translation, ribosomal structure and biogenesis

A

1

0.1

RNA processing and modification

K

128

4.6

Transcription

L

154

5.6

Replication, recombination and repair

B

5

0.2

Chromatin structure and dynamics

D

28

1.0

Cell cycle control, cell division, chromosome partitioning

Y

0

0.0

Nuclear structure

V

45

1.6

Defense mechanisms

T

297

10.8

Signal transduction mechanisms

M

184

6.7

Cell wall/membrane/envelope biogenesis

N

106

3.8

Cell motility

Z

0

0.0

Cytoskeleton

W

0

0.0

Extracellular structures

U

83

3.0

Intracellular trafficking and secretion, and vesicular transport

O

106

3.8

Posttranslational modification, protein turnover, chaperones

C

274

9.9

Energy production and conversion

G

96

3.5

Carbohydrate transport and metabolism

E

185

6.7

Amino acid transport and metabolism

F

66

2.4

Nucleotide transport and metabolism

H

145

5.3

Coenzyme transport and metabolism

I

74

2.7

Lipid transport and metabolism

P

123

4.5

Inorganic ion transport and metabolism

Q

40

1.5

Secondary metabolites biosynthesis, transport and catabolism

R

274

9.9

General function prediction only

S

195

7.1

Function unknown

-

906

26.6

Not in COGs