Skip to main content

Table 5 Number of genes associated with general COG functional categories

From: Complete genome sequence of the nitrogen-fixing bacterium Azospirillum humicireducens type strain SgZ-5T

Code

Value

% of totala

Description

J

182

2.98

Translation, ribosomal structure and biogenesis

A

0

0.00

RNA processing and modification

K

357

5.85

Transcription

L

175

2.87

Replication, recombination and repair

B

1

0.02

Chromatin structure and dynamics

D

38

0.62

Cell cycle control, cell division, chromosome partitioning

V

80

1.31

Defense mechanisms

T

338

5.54

Signal transduction mechanisms

M

218

3.57

Cell wall/membrane/envelope biogenesis

N

73

1.20

Cell motility

U

58

0.95

Intracellular trafficking, secretion, and vesicular transport

O

162

2.65

Posttranslational modification, protein turnover, chaperones

C

342

5.60

Energy production and conversion

G

263

4.31

Carbohydrate transport and metabolism

E

448

7.34

Amino acid transport and metabolism

F

81

1.33

Nucleotide transport and metabolism

H

160

2.62

Coenzyme transport and metabolism

I

139

2.28

Lipid transport and metabolism

P

333

5.45

Inorganic ion transport and metabolism

Q

144

2.36

Secondary metabolites biosynthesis, transport and catabolism

R

227

3.72

General function prediction only

S

731

11.97

Function unknown

1555

25.47

Not in COGs

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