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

From: Complete genome sequence of DSM 30083T, the type strain (U5/41T) of Escherichia coli, and a proposal for delineating subspecies in microbial taxonomy

Code

Value

% age

Description

J

182

4

Translation, ribosomal structure and biogenesis

A

2

1

RNA processing and modification

K

298

7

Transcription

L

197

5

Replication, recombination and repair

B

0

0

Chromatin structure and dynamics

D

35

1

Cell cycle control, cell division, chromosome partitioning

Y

0

0

Nuclear structure

V

50

1

Defense mechanisms

T

174

4

Signal transduction mechanisms

M

239

6

Cell wall/membrane/envelope biogenesis

N

114

3

Cell motility

Z

0

0

Cytoskeleton

W

1

0

Extracellular structures

U

137

4

Intracellular trafficking and secretion, and vesicular transport

O

137

3

Posttranslational modification, protein turnover, chaperones

C

276

7

Energy production and conversion

G

413

10

Carbohydrate transport and metabolism

E

359

8

Amino acid transport and metabolism

F

99

2

Nucleotide transport and metabolism

H

160

4

Coenzyme transport and metabolism

I

99

2

Lipid transport and metabolism

P

237

6

Inorganic ion transport and metabolism

Q

69

2

Secondary metabolites biosynthesis, transport and catabolism

R

426

11

General function prediction only

S

370

9

Function unknown

-

1286

26

Not in COGs