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Table 8 COG FUNCTIONAL CATEGORIES

From: Inferring modules of functionally interacting proteins using the Bond Energy Algorithm

Code

COGs

Domains

Description

Pathways and functional systems

Information storage and processing

    

J

217

6449

Translation, ribosomal structure and biogenesis

4

K

132

5438

Transcription

3

L

184

5337

DNA replication, recombination and repair

2

Cellular processes

    

D

32

842

Cell division and chromosome partitioning

-

O

110

3165

Posttranslational modification, protein turnover, chaperones

-

M

155

4079

Cell envelope biogenesis, outer membrane

1

N

133

3110

Cell motility and secretion

2

P

160

5112

Inorganic ion transport and metabolism

1

T

97

3627

Signal transduction mechanisms

-

Metabolism

    

C

224

5594

Energy production and conversion

7

G

171

5262

Carbohydrate transport and metabolism

4

E

233

8383

Amino acid transport and metabolism

10

F

85

2364

Nucleotide transport and metabolism

5

H

154

4057

Coenzyme metabolism

11

I

75

2609

Lipid metabolism

2

Q

62

2754

Secondary metabolites biosynthesis, transport and catabolism

-

Poorly characterized

    

R

449

11948

General function prediction only

-

S

750

6416

Function unknown

-

  1. Classification for COG's Database of Protein Functional Category.