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Table 7 Number and proportion of genes associated with COG functional categories

From: Towards long-read metagenomics: complete assembly of three novel genomes from bacteria dependent on a diazotrophic cyanobacterium in a freshwater lake co-culture

 

Hyphomonadaceae UKL13-1

Betaproteobacterium UKL13-2

Bacteroidetes UKL13-3

 

Code

Value

% of totala

Value

% of totala

Value

% of totala

COG category

J

184

4.91

187

5.07

175

5.34

Translation

A

1

0.03

1

0.03

1

0.03

RNA processing and modification

K

128

3.41

100

2.71

85

2.6

Transcription

L

109

2.91

100

2.71

126

3.85

Replication

B

2

0.05

2

0.05

1

0.03

Chromatin structure and dynamics

D

25

0.67

46

1.25

28

0.85

Cell cycle control

Y

0

0

0

0

0

0

Nuclear structure

V

69

1.84

77

2.09

74

2.26

Defense mechanisms

T

216

5.76

168

4.56

81

2.47

Signal transduction mechanisms

M

165

4.4

181

4.91

242

7.39

Cell wall /membrane/biogenesis

N

66

1.76

80

2.17

18

0.55

Cell motility

Z

0

0

18

0.49

1

0.03

Cytoskeleton

W

11

0.29

30

0.81

2

0.06

Extracellular structures

U

49

1.31

58

1.57

34

1.04

Intracellular trafficking

O

131

3.49

121

3.28

124

3.79

Posttranslational modification

C

135

3.6

187

5.07

114

3.48

Energy production and conversion

G

133

3.55

95

2.58

79

2.41

Carbohydrate transport and metabolism

E

197

5.25

224

6.08

127

3.88

Amino acid transport and metabolism

F

66

1.76

68

1.85

74

2.26

Nucleotide transport and metabolism

H

137

3.65

134

3.64

94

2.87

Coenzyme transport and metabolism

I

188

5.01

120

3.26

96

2.93

Lipid transport and metabolism

P

153

4.08

143

3.88

85

2.6

Inorganic ion transport and metabolism

Q

101

2.69

66

1.79

38

1.16

Secondary metabolites biosynthesis

R

223

5.95

213

5.78

211

6.44

General function prediction only

S

125

3.33

98

2.66

95

2.9

Function unknown

NA

1104

29.44

1083

29.39

1201

36.67

Not in COGs

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