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Table 4 Number of genes associated with general COG functional categories

From: Complete genome sequence of new bacteriophage phiE142, which causes simultaneously lysis of multidrug-resistant Escherichia coli O157:H7 and Salmonella enterica

Code

Value

% of Totala

Description

J

5

2.55

Translation, ribosomal structure and biogenesis

A

1

0.51

RNA processing and modification

K

3

1.53

Transcription

L

17

8.67

Replication, recombination and repair

B

0

0.00

Chromatin structure and dynamics

D

2

1.02

Cell cycle control, Cell division, chromosome partitioning

V

0

0.00

Defense mechanisms

T

6

3.06

Signal transduction mechanisms

M

0

0.00

Cell wall/membrane biogenesis

N

0

0.00

Cell motility

U

0

0.00

Intracellular trafficking and secretion

O

6

3.06

Posttranslational modification, protein turnover, chaperones

C

0

0.00

Energy production and conversion

G

0

0.00

Carbohydrate transport and metabolism

E

12

6.12

Amino acid transport and metabolism

F

11

5.61

Nucleotide transport and metabolism

H

5

2.55

Coenzyme transport and metabolism

I

0

0.00

Lipid transport and metabolism

P

0

0.00

Inorganic ion transport and metabolism

Q

0

0.00

Secondary metabolites biosynthesis, transport and catabolism

R

20

10.20

General function prediction only

S

60

30.61

Function unknown

-

48

24.48

Not in COGs

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