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Table 4 Number of genes associated with general COG functional categories

From: Complete genome sequence of Halomonas sp. R5-57

Code

Value

% age

Description

J

210

4.6

Translation, ribosomal structure and biogenesis

A

1

0

RNA processing and modification

K

397

8.6

Transcription

L

204

4.4

Replication, recombination and repair

B

7

0.2

Chromatin structure and dynamics

D

36

0.8

Cell cycle control, cell division, chromosome partitioning

V

64

1.4

Defense mechanisms

T

262

5.7

Signal transduction mechanisms

M

255

5.5

Cell wall/membrane biogenesis

N

114

2.5

Cell motility

U

88

1.9

Intracellular trafficking and secretion

O

178

3.9

Posttranslational modification, protein turnover, chaperones

C

300

6.5

Energy production and conversion

G

340

7.4

Carbohydrate transport and metabolism

E

518

11.3

Amino acid transport and metabolism

F

93

2.0

Nucleotide transport and metabolism

H

198

4.3

Coenzyme transport and metabolism

I

180

3.9

Lipid transport and metabolism

P

319

6.9

Inorganic ion transport and metabolism

Q

157

3.4

Secondary metabolites biosynthesis, transport and catabolism

R

626

13.6

General function prediction only

S

379

8.2

Function unknown

-

374

8.1

Not in COGs

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