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Table 5. Number of genes associated with the 25 general COG functional categories

From: Non-contiguous finished genome sequence and description of Megasphaera massiliensis sp. nov.

Code

Value

%agea

Description

J

138

5.48

Translation

A

0

0

RNA processing and modification

K

120

4.77

Transcription

L

118

4.69

Replication, recombination and repair

B

0

0

Chromatin structure and dynamics

D

23

0.91

Cell cycle control, mitosis and meiosis

Y

0

0

Nuclear structure

V

28

1.11

Defense mechanisms

T

27

1.07

Signal transduction mechanisms

M

103

4.09

Cell wall/membrane biogenesis

N

0

0

Cell motility

Z

0

0

Cytoskeleton

W

0

0

Extracellular structures

U

24

0.95

Intracellular trafficking and secretion

O

52

2.07

Post-translational modification, protein turnover, chaperones

C

147

5.84

Energy production and conversion

G

118

4.69

Carbohydrate transport and metabolism

E

163

6.48

Amino acid transport and metabolism

F

52

2.07

Nucleotide transport and metabolism

H

87

3.46

Coenzyme transport and metabolism

I

46

1.83

Lipid transport and metabolism

P

79

3.14

Inorganic ion transport and metabolism

Q

14

0.56

Secondary metabolites biosynthesis, transport and catabolism

R

217

8.62

General function prediction only

S

141

5.60

Function unknown

-

195

7.75

Not in COGs

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