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

From: Genome sequence of the ocean sediment bacterium Saccharomonospora marina type strain (XMU15T)

Code

value

%age

Description

J

173

3.6

Translation, ribosomal structure and biogenesis

A

3

0.1

RNA processing and modification

K

509

10.7

Transcription

L

226

4.7

Replication, recombination and repair

B

3

0.1

Chromatin structure and dynamics

D

40

0.8

Cell cycle control, cell division, chromosome partitioning

Y

0

0.0

Nuclear structure

V

68

1.4

Defense mechanisms

T

220

4.6

Signal transduction mechanisms

M

191

4.0

Cell wall/membrane biogenesis

N

6

0.1

Cell motility

Z

0

0.0

Cytoskeleton

W

0

0.0

Extracellular structures

U

52

1.1

Intracellular trafficking and secretion, and vesicular transport

O

152

3.2

Posttranslational modification, protein turnover, chaperones

C

369

7.7

Energy production and conversion

G

294

6.2

Carbohydrate transport and metabolism

E

381

8.0

Amino acid transport and metabolism

F

93

2.0

Nucleotide transport and metabolism

H

223

4.7

Coenzyme transport and metabolism

I

291

6.1

Lipid transport and metabolism

P

210

4.4

Inorganic ion transport and metabolism

Q

264

5.5

Secondary metabolites biosynthesis, transport and catabolism

R

649

13.6

General function prediction only

S

364

7.6

Function unknown

-

1,523

26.4

Not in COGs