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Table 2 COG distribution of the T. gammatolerans proteome

From: Genome analysis and genome-wide proteomics of Thermococcus gammatolerans, the most radioresistant organism known amongst the Archaea

COG category

Total number

MS-proof number

Total percentage

MS-proof percentage

MS-proof in category percentage

A: RNA processing and modification

1

1

0.05

0.05

100

T: Signal transduction mechanisms

18

15

0.83

0.7

83.33

J: Translation, ribosomal structure and biogenesis

163

119

7.56

5.52

73.01

F: Nucleotide transport and metabolism

54

38

2.5

1.76

70.37

C: Energy production and conversion

129

90

5.98

4.17

69.77

D: Cell cycle control, cell division, chromosome partitioning

19

13

0.88

0.6

68.42

E: Amino acid transport and metabolism

115

78

5.33

3.62

67.83

O: Posttranslational modification, protein turnover, chaperones

62

42

2.87

1.95

67.74

N: Cell motility

18

12

0.83

0.56

66.67

B: Chromatin structure and dynamics

3

2

0.14

0.09

66.67

H: Coenzyme transport and metabolism

65

43

3.01

1.99

66.15

I: Lipid transport and metabolism

23

14

1.07

0.65

60.87

L: Replication, recombination and repair

63

38

2.92

1.76

60.32

K: Transcription

98

59

4.54

2.74

60.2

Q: Secondary metabolite biosynthesis, transport and catabolism

14

8

0.65

0.37

57.14

G: Carbohydrate transport and metabolism

92

52

4.27

2.41

56.52

R: General function prediction only

289

150

13.4

6.95

51.9

M: Cell wall/membrane/envelope biogenesis

41

20

1.9

0.93

48.78

S: Function unknown

185

88

8.58

4.08

47.57

U: Intracellular trafficking, secretion, and vesicular transport

15

7

0.7

0.32

46.67

V: Defense mechanisms

21

8

0.97

0.37

38.1

P: Inorganic ion transport and metabolism

81

26

3.76

1.21

32.1

No COGs

588

178

27.26

8.25

30.27