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Table 1 The top-ten most up- and down-regulated proteins quantified in at least two replica’s of the SAA012- and the SAW041 mutant strain relative to the WT Synechocystis sp. PCC6803, as indicated by their isotopic ratios

From: Quantitative proteomics analysis of an ethanol- and a lactate-producing mutant strain of Synechocystis sp. PCC6803

Protein ID

Description

14N/15N ratio

SAA012-1

SAA012-2

SAA012-3

P74635

Uncharacterized transporter slr0753

2.87

3.01

3.35

P73238

Slr2018 protein

2.72

3.31

2.14

P74705

Slr1178 protein

 

1.82

2.07

P74644

Circadian clock protein KaiA

1.78

2.07

 

Q6YRW2

Slr6042 protein

1.76

1.95

 

P74625

Phycobilisome rod-core linker polypeptide CpcG

0.20

0.23

0.20

P73799

Slr1259 protein

0.32

 

0.38

P73204

Phycobilisome 32.1 kDa linker polypeptide, phycocyanin-associated, rod 2

0.40

0.43

0.40

P73605

Slr1854 protein

0.44

0.54

0.43

P72955

Urease accessory protein UreG

0.45

0.45

0.53

Protein ID

Description

14N/15N ratio

SAW041-1

SAW041-2

SAW041-3

Q6ZEP2

Slr5088 protein

11.23

10.71

 

Q55877

Slr0106 protein

8.77

8.63

 

P73238

Slr2018 protein

2.81

3.00

2.47

Q6ZEB1

Uncharacterized protein sll7087

2.77

 

2.45

Q6YRT3

Slr6012 protein

2.51

2.56

2.45

P74625

Phycobilisome rod-core linker polypeptide CpcG

0.22

0.22

0.16

P73204

Phycobilisome 32.1 kDa linker polypeptide, phycocyanin-associated, rod 2

0.23

0.22

0.16

Q54715

C-phycocyanin alpha chain

0.36

0.36

0.27

P73203

Phycobilisome 32.1 kDa linker polypeptide, phycocyanin-associated, rod 1

0.44

0.39

0.28

Q54714

C-phycocyanin beta chain

0.45

0.43

0.28