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

From: Permanent draft genome sequence of Frankia sp. NRRL B-16219 reveals the presence of canonical nod genes, which are highly homologous to those detected in Candidatus Frankia Dg1 genome

Code

Value

% agea

Description

J

178

4.27

Translation, ribosomal structure and biogenesis

A

1

0.02

RNA processing and modification

K

408

9.79

Transcription

L

109

2.62

Replication, recombination and repair

B

1

0.02

Chromatin structure and dynamics

D

32

0.77

Cell cycle control, cell division, chromosome partitioning

V

135

3.24

Defense mechanisms

T

249

5.98

Signal transduction mechanisms

M

173

4.15

Cell wall/membrane biogenesis

N

21

0.5

Cell motility

U

30

0.72

Intracellular trafficking, secretion, and vesicular transport

O

140

3.36

Posttranslational modification, protein turnover, chaperones

C

250

6

Energy production and conversion

G

207

4.97

Carbohydrate transport and metabolism

E

297

7.13

Amino acid transport and metabolism

F

94

2.26

Nucleotide transport and metabolism

H

262

6.29

Coenzyme transport and metabolism

I

351

8.42

Lipid transport and metabolism

P

210

5.04

Inorganic ion transport and metabolism

Q

256

6.14

Secondary metabolites biosynthesis, transport and catabolism

R

508

12.19

General function prediction only

S

178

4.27

Function unknown

-

3247

47.36

Not in COGs

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