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Table 2 List of proteins differentially expressed in soybean sprouts and identified by MALDI-TOF MS analysis

From: Biochemical and proteomic analysis of soybean sprouts at different germination temperatures

Spot no.

ACa

Protein name

Score

Expect

MPb

Theor. MWc

Theor.pI d

SC (%)e

Source

GO term

1

ITRA_SOYBN

Trypsin inhibitor A

98

8.00E−05

13

24,275

4.99

29

Glycine max

Serine-type endopeptidase inhibitor activity

2

ITRA_SOYBN

Trypsin inhibitor A

75

0.018

14

24,275

4.99

32

Glycine max

Serine-type endopeptidase inhibitor activity

3

C6SWW4

Uncharacterized protein

105

6.30E−05

9

22,718

4.85

39

Glycine max

Endopeptidase inhibitor activity

4

GLCB_SOYBN

Beta-conglycinin, beta chain

79

0.0,073

9

50,578

5.88

19

Glycine max

Nutrient reservoir activity

5

GLCB_SOYBN

Beta-conglycinin, beta chain

70

0.057

9

50,578

5.88

16

Glycine max

Nutrient reservoir activity

6

B6EBD5

SGT1-2

60

2.2

10

40,812

5.18

23

Glycine max

None

7

K7KT39

Uncharacterized protein

34

7.10E+02

5

7,398

5.17

72

Glycine max

None

8

K7MAJ1

Uncharacterized protein

49

23

4

7,387

5.69

83

Glycine max

None

9

K7LI10

Uncharacterized protein

34

7.60E+02

9

72,269

6.56

17

Glycine max

None

10

K7KHZ7

Uncharacterized protein

43

1.10E+02

4

11,627

4.81

18

Glycine max

Zinc ion binding

11

K7MAX3

Uncharacterized protein

49

23

17

188,585

6.48

11

Glycine max

None

12

C6TDW0

Putative uncharacterized protein

61

1.7

9

20,774

9.25

54

Glycine max

Sequence-specific DNA binding transcription factor activity

13

GLCB_SOYBN

Beta-conglycinin, beta chain

62

0.37

9

50,578

5.88

31

Glycine max

Nutrient reservoir activity

14

GLCB_SOYBN

Beta-conglycinin, beta chain

65

0.18

10

50,578

5.88

32

Glycine max

Nutrient reservoir activity

15

K7MXA1

Uncharacterized protein (Fragment)

54

7.3

6

12,584

  

Glycine max

Structural molecule activity

16

VSPB_SOYBN

Stem 31 kDa glycoprotein

128

8.60E−08

15

29,433

6.72

61

Glycine max

Acid phosphatase activity, nutrient reservoir activity

17

O22121

Beta subunit of beta conglycinin (Fragment)

72

0.13

11

47,947

5.67

27

Glycine max

Nutrient reservoir activity

18

I1MIJ9

Uncharacterized protein

75

0.066

18

142,843

6.02

21

Glycine max

ADP binding, defense response

19

I1MJU7

Uncharacterized protein

104

8.00E−05

17

73,880

5.2

25

Glycine max

ATP binding, protein folding

20

I1JPC5

Uncharacterized protein

121

1.60E−06

17

67,939

4.98

39

Glycine max

ATP binding, nucleotide binding

21

I1KPN3

Uncharacterized protein

135

6.30E−08

20

73,660

5.08

33

Glycine max

ATP binding, nucleotide binding

22

O22121

Beta subunit of beta conglycinin (Fragment)

128

3.20E−07

17

47,947

5.67

43

Glycine max

Nutrient reservoir activity

23

K7KDG0

Uncharacterized protein

27

4.20E+03

3

8,902

  

Glycine max

None

24

GLCA_SOYBN

Beta-conglycinin, alpha chain

84

0.0019

14

70,535

5.07

18

Glycine max

Nutrient reservoir activity

25

Q9FZP9

Alpha’ subunit of beta-conglycinin (Fragment)

61

1.5

10

65,160

5.23

14

Glycine max

Nutrient reservoir activity

26

Q9FZP9

Alpha’ subunit of beta-conglycinin (Fragment)

91

0.0017

14

65,160

5.23

21

Glycine max

Nutrient reservoir activity

27

Q0MUU5

Beta-conglycinin alpha’-subunit

78

0.035

13

70,130

5.43

27

Glycine max

Nutrient reservoir activity

28

GLCA_SOYBN

Beta-conglycinin, alpha chain

90

0.00051

13

70,535

5.07

19

Glycine max

Nutrient reservoir activity

29

O22120

Alpha subunit of beta conglycinin (Fragment)

133

1.00E−07

18

63,184

4.92

32

Glycine max

Nutrient reservoir activity

30

GLCA_SOYBN

Beta-conglycinin, alpha chain

118

8.60E−07

16

70,535

5.07

28

Glycine max

Nutrient reservoir activity

31

C6SWV3

Uncharacterized protein

85

0.0069

13

27,847

5.72

49

Glycine max

None

32

GLCB_SOYBN

Beta-conglycinin, beta chain

71

0.042

12

50,578

5.88

25

Glycine max

Nutrient reservoir activity

33

I1N887

Uncharacterized protein

56

5.3

10

34,958

7.72

47

Glycine max

Chaperone

  1. aAccession number
  2. bNumber of matched peptides
  3. cTheoretical molecular weight
  4. dTheoretical isoelectric point
  5. eSequence coverage (%)