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Table 1 List of identified differentially expressed proteins between CL1-0 and CL1-0ΔGR in response to UVB-irradiation

From: Effect of glutathione reductase knockdown in response to UVB-induced oxidative stress in human lung adenocarcinoma

Spot no.

Swiss-prot no.

Protein name

pI

MW

No. matched peptides

Cov. (%)

Scorea

CL1 + UVB/CL1b

∆GR + UVB/∆GRb

Functional classification

Subcellular location

1157

P31946

14-3-3 protein beta/alpha

4.76

28181

16/46

43%

108/56

-1.2

-1.3

Signal transduction

Cytoplasm

962

P29692

Elongation factor 1-delta

4.9

31219

9/40

32%

77/56

1.11

1.46

Protein biosynthesis

Cytoplasm

1720

P41567

Eukaryotic translation initiation factor 1

6.89

12841

4/13

42%

63/56

-1.09

2.24

Protein biosynthesis

Cytoplasm

439

Q16658

Fascin

6.84

55134

8/24

18%

74/56

1.14

1.49

Cell migration

Cytoplasm

156

P11142

Heat shock cognate 71 kDa protein/HSC70

5.37

71086

10/30

19%

76/56

-1.06

-1.3

Protein folding

Cytoplasm

127

P08238

Heat shock protein HSP 90-beta

4.97

83560

9/22

16%

68/56

-1.15

-1.34

Protein folding

Cytoplasm

207

P20700

Lamin-B1

5.11

66658

12/41

20%

74/56

-1.2

-1.63

Nuclear assembly

Nucleus

1009

Q15691

Microtubule-associated protein RP/EB family member 1

5.02

30154

7/24

26%

75/56

1.08

1.38

Cell cycle

Cytoplasm

228

P38646

Mortalin/GRP75/Stress-70 protein, mitochondrial

5.87

73925

12/49

24%

71/56

1.06

1.61

Protein folding

Mitochondrion

1433

Q9UI09

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12

9.63

17104

5/27

19%

68/56

-1.02

-1.34

Electron transport

Mitochondrion

1521

P23284

Peptidyl-prolyl cis-trans isomerase B

9.42

23786

10/48

46%

87/56

1.05

1.72

Protein folding

ER

1361

Q06830

Peroxiredoxin-1

8.27

22328

8/40

32%

81/56

1.13

1.54

Redox regulation

Cytoplasm

1352

Q15102

Platelet-activating factor acetylhydrolase IB subunit gamma

6.33

25834

9/39

35%

101/56

1.09

1.34

Lipid degradation

Cytoplasm

559

P31153

S-adenosylmethionine synthase isoform type-2

6.02

43981

9/32

28%

85/56

1.14

1.46

One-carbon metabolism

Cytoplasm

939

P37837

Transaldolase

6.36

37690

17/57

41%

131/56

-1.12

-1.6

Pentose phosphate pathway

Cytoplasm

1209

O43399

Tumor protein D54

5.26

22282

8/32

48%

90/56

1.12

1.34

Cell proliferation

Cytoplasm

1612

P61088

Ubiquitin-conjugating enzyme E2 N

6.13

17185

6/33

35%

64/56

1.19

1.87

Protein degradation

Cytoplasm

1104

P21796

Voltage-dependent anion-selective channel protein 1 (VDAC-1)

8.62

30870

17/57

81%

201/56

-1.08

1.3

Apoptosis

Mitochondrion

  1. aProtein score is -10*Log(P), where P is the probability that the observed match is a random event. Protein scores greater than 56 are significant (p < 0.05) in current searches. bAverage ratio of differential expression (p < 0.05) between CL1-0 irradiated with/without UVB and CL1-0ΔGR irradiated with/without UVB. The ratios were calculated from triplicate gels.