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Table 6 Proteins involved in transcription and translation mechanisms

From: Proteomic analysis of enterotoxigenic Escherichia coli (ETEC) in neutral and alkaline conditions

Protein

Description

1D-LC

2D-LC

Regulation

Run

Matching

ArcA

Aerobic respiration control protein

0.63

 

DOWN

All

Both

Crp

Cyclic AMP receptor protein

 

0.65

DOWN

1-3

Both

DegP

Protease Do

1.82

2.16

UP

All

Top

Dps

DNA protection during starvation protein

0.39

0.28

DOWN

2-3

Both

GreA

Transcription elongation factor GreA

1.89

 

UP

2-3

Both

HflC

Modulator of FtsH protease HflC

2.01

1.89

UP

1-3/All

H10407

HflK

FtsH protease regulator HflK

1.60

2.27

UP

1-3/All

Both

HflX

GTPase HflX

1.60

2.27

UP

1-3/All

H10407

IhfA

Integration host factor subunit alpha

0.62

0.63

DOWN

All/2-3

Both

LepA

Elongation factor 4

 

1.65

UP

All

Both

LepB

Signal peptidase I

 

1.68

UP

1-2

Both

NrdA

Ribonucleoside-diphosphate reductase

0.53

0.57

DOWN

2-3/All

Both

NrdD

Anaerobic ribonucleoside triphosphate reductase

0.56

 

DOWN

2-3

Top

NusA

NusA antitermination factor

0.63

 

DOWN

2-3

Top

PepD

Aminoacyl-histidine dipeptidase

0.64

 

DOWN

1-2

Top

Pnp

Polyribonucleotide nucleotidyltransferase

1.58

1.78

UP

All

Both

PolA

DNA polymerase I

 

0.65

DOWN

1-2

Top

PrfC

Peptide chain release factor 3

 

1.54

UP

1-2

Both

PspA

Phage shock protein A

1.69

2.27

UP

All/2-3

Both

RaiA

Sigma 54 modulation protein/ribosomal

1.55

 

UP

2-3

Top

Rho

Transcription elongation protein

0.63

 

DOWN

2-3

H10407

RlpK

50S ribosomal protein L11

1.54

1.78

UP

1-3

Both

Rph

Ribonuclease PH

1.67

2.04

UP

All/2-3

Both

RplC

50S ribosomal protein L3

1.54

1.64

UP

All/1-3

Both

RplD

50S ribosomal protein L4

1.31

 

UP

1-3

Top

RplF

50S ribosomal protein L6

1.28

 

UP

1-3

Top

RplI

50S ribosomal protein L9

1.70

1.87

UP

All/2-3

Both

RplK

50S ribosomal protein L11

1.53

1.78

UP

1-3

Top

RplO

50S ribosomal protein L15

 

1.87

UP

1-3

Both

RplT

50S ribosomal protein L20

1.73

1.86

UP

All

Both

RpmE

50S ribosomal protein L31

1.98

 

UP

All

Both

RpmG

50S ribosomal protein L33

 

1.95

UP

1-3

Both

RpoA

DNA-directed RNA polymerase subunit alpha

 

1.66

UP

2-3

Both

RpoB

DNA-directed RNA polymerase subunit beta

1.84

1.66

UP

2-3/All

Both

RpoC

DNA-directed RNA polymerase subunit beta’

1.92

1.71

UP

2-3/All

Both

RpsA

30S ribosomal protein S1

 

1.40

UP

1-3

H10407

RpsH

30S ribosomal protein S8

 

1.69

UP

2-3

Both

RpsJ

30S ribosomal protein S10

1.52

 

UP

1-3

Top

RpsK

30S ribosomal protein S11

 

2.53

UP

All

Both

RpsO

30S ribosomal protein S15

1.52

1.53

UP

2-3

H10407

Sra

Stationary phase induced ribosome associated protein

0.55

 

DOWN

2-3

H10407

Ssb

Single-stranded DNA-binding protein

1.80

1.95

UP

1-2/2-3

Both

SurA

Chaperone SurA

 

1.82

UP

1-3

Both

UspF

Universal stress protein F

0.43

0.42

DOWN

2-3/All

Top

YgfZ

tRNA-modifying protein YgfZ

 

0.52

DOWN

1-3

Both

  1. Fold changes are listed under 1D-LC and 2D-LC columns