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Table 2 Differential expression pattern at pH 6 in comparison to pH 7.5

From: Functional genomics of pH homeostasis in Corynebacterium glutamicum revealed novel links between pH response, oxidative stress, iron homeostasis and methionine synthesis

Genes induced at pH 6

 

Transcriptome4

Proteome5

Regulators6

        

cytoplasm

envelope

membrane

 

No

gene ID1

op2

gene

function

TMH3

pH 6

pH 9

6

7.5

9

6

7.5

9

6

7.5

9

 

1

cg0012

  

Hypothetical protein

0

1.45

n.d.

-

-

-

2.5

-

-

-

-

-

McbR*

2

cg0325

  

Multisubunit Na+/H+ antiporter

2

1.04

0.17

-

-

-

0.6

1.3

0.8

-

-

-

 

3

cg0360

  

Putative phosphatase

1

1.35

n.d.

-

-

-

-

-

-

-

-

-

 

4

cg0403

b

rmlB1

dTDP-glucose 4,6-dehydratase

0

1.04

n.d.

-

-

-

-

-

-

-

-

-

 

5

cg0404

b

 

Nitroreductase family

0

1.77

-1.50

3.4

2.5

0.9

0.9

-

-

-0.9

-

-

 

6

cg0550

  

Putative peptidase E

0

1.10

-0.46

-

-

-

-

-

-

-

-

-

 

7

cg0736

k

metN

ATPase component

0

1.45

n.d.

2.2

-

-

5.1

2.8

2.6

4.0

1.7

-0.6

McbR*, RamB*

8

cg0737

k

metQ

periplasmic component

0

1.85

-0.69

5.4

3.4

3.5

7.2

4.1

4.7

9.1

6.8

6.7

McbR*, RamB*

9

cg0754

l

metX

Homoserine O-acetyltransferase

0

1.19

n.d.

2.1

-

-0.8

2.5

-

-0.3

-

-

-

McbR*

10

cg0755

l

metY

O-acetylhomoserine sulfhydrylase

0

2.43

-0.08

6.6

4.8

5.4

3.3

0.7

1.4

1.7

-

-

McbR*

11

cg0874

  

Uncharacterized ACR, COG2135

0

1.03

0.46

-

-

-

-0.4

-

-

-

-

-

 

12

cg0878

 

whiB1

Stress response transcription factor WhiB1

0

1.26

0.49

-

-

-

-

-

-

-

-

-

SigH, GlxR*

13

cg1081

p

 

ABC-type multidrug transport system, ATPase component

0

1.18

0.86

-0.3

-0.8

0.0

2.0

2.6

3.3

3.0

3.3

4.4

 

14

cg1082

p

 

ABC-type multidrug transporter, permease components

6

1.33

0.68

-

-

-

-

-

1.4

-

-

-

 

15

cg1083

p

cgtS10

Two-component system, sensory transduction histidine kinases

5

1.38

0.64

-

-

-

-

-

1.0

-

-

-

SigB*

16

cg1129

 

aroG

Phospho-2-dehydro-3-deoxyheptonate aldolase

0

1.44

n.d.

1.1

1.5

-

2.4

2.6

-

-0.7

1.4

-

 

17

cg1150

  

NADPH dependent FMN reductase

0

1.02

n.d.

1.2

-

-

-

-

-

-

-

-

 

18

cg1202

  

Hypothetical protein

0

1.23

n.d.

-

-

-

-

-

-

-

-

-

 

19

cg1214

q

sufS

Cysteine desulfurase involved in maturation of Fe-S clusters

0

1.30

-0.37

-0.6

-

-

1.4

-0.3

-

-

-

-

NrtR*

20

cg1215

q

nadC

Nicotinate-nucleotide pyrophosphorylase

0

1.30

-0.06

5.1

4.2

3.6

1.2

-

-

2.1

-

1.6

NrtR*

21

cg1216

q

nadA

Quinolinate synthetase A

0

1.77

-0.20

-

0.2

0.7

2.2

2.6

-

-

0.7

-

NrtR*

22

cg1218

q

nrtR

Regulator NrtR, ADP-ribose pyrophosphatase

0

1.58

-0.24

-

-

-

-

-

-

-

-

-

NrtR*

23

cg1256

 

dapD

Tetrahydrodipicolinate N-succinyltransferase

0

1.25

n.d.

2.5

0.4

-

5.0

3.6

2.4

-0.9

-

-

 

24

cg1291

  

Hypothetical membrane protein

2

2.43

n.d.

-

-

-

0.9

-

-

-

-

-

 

25

cg1322

  

Uncharacterized beta barrel protein

0

1.24

-0.62

6.3

5.1

2.7

-

-

-

2.6

-0.6

-

 

26

cg1337

 

hom

Homoserine dehydrogenase

0

1.68

0.22

4.4

2.4

3.0

5.4

4.5

4.0

3.1

3.2

1.4

McbR

27

cg1344

s

narG

Nitrate reductase

0

1.36

1.94

-

-

-0.6

-

-

-

-

-

-0.4

RipA, GlxR*

28

cg1476

 

thiC

Thiamine biosynthesis protein

0

1.00

0.62

3.9

3.8

4.1

2.9

2.3

3.6

1.8

1.4

1.0

 

29

cg1478

  

Hypothetical protein

0

4.89

n.d.

-0.6

-

-

-

-

-

-

-

-

LexA

30

cg1580

v

argC

N-acetyl-gamma-glutamyl-phosphate reductase

0

1.65

-0.17

2.9

2.2

2.2

1.3

-0.2

-

-0.9

-

-

ArgR

31

cg1581

v

argJ

Glutamate N-acetyltransferase

0

2.03

-0.02

5.8

5.0

5.2

2.8

2.1

2.1

-

-

-

ArgR

32

cg1582

v

argB

Acetylglutamate kinase

0

1.84

n.d.

1.1

-

-0.8

3.1

-

0.0

-

-

-

ArgR

33

cg1583

v

argD

Acetylornithine aminotransferase

0

1.66

n.d.

1.9

0.9

0.2

-

-

-

-

-

-

ArgR

34

cg1584

v

argF

Ornithine carbamoyltransferase

0

1.75

-0.12

1.2

0.4

-0.2

-

-

-

-

-

-

ArgR

35

cg1586

v

argG

Argininosuccinate synthase

0

1.16

0.05

4.1

4.3

4.3

5.4

5.2

5.1

3.1

3.5

2.8

 

36

cg1626

w

 

Hypothetical secreted protein

0

2.12

n.d.

-

-

-

-

-

-

-

-

-

 

37

cg1628

w

 

Putative hydrolase

0

2.25

n.d.

-

-

-

1.9

-

-

-

-

-

 

38

cg1647

  

ABC-type multidrug transporter, permease components

5

1.06

-0.01

-

-

-

-0.4

-

-0.3

-

-

-

AmtR*

39

cg1701

 

metH

Homocysteine Methyltransferase

0

2.22

0.12

1.1

-

-

3.7

3.1

0.7

-

-

-0.6

McbR*

40

cg1739

  

GMP synthase-Glutamine amidotransferase domain

0

1.36

n.d.

-

-

-

-

-

-

-

-

-

McbR*

41

cg1806

 

metK

S-adenosylmethionine synthetase

0

1.29

-0.17

2.9

2.3

1.1

3.6

2.9

-

-

-

-

McbR

42

cg1940

  

Hypothetical protein

1

1.18

-0.08

-

-

-

-

-

-

-

-

-

 

43

cg2051

  

Hypothetical protein

0

1.25

n.d.

-

-

-

-

-

-

-

-

-

 

44

cg2157

 

terC

putative tellurium exporter TerC

9

1.05

-0.13

-

-

-

2.8

2.4

1.5

1.5

1.0

2.3

 

45

cg2250

  

Hypothetical protein

0

1.16

n.d.

-

-

-

0.6

-

-0.3

1.6

-

1.1

 

46

cg2260

 

glnK

Nitrogen regulatory protein PII

0

1.13

n.d.

1.2

2.2

1.4

-

-

-

-

-

-

AmtR

47

cg2338

 

dnaE1

DNA polymerase III, alpha chain

0

1.12

0.29

-

-

-

0.0

-

-0.3

-

-

-

 

48

cg2380

  

Hypothetical membrane protein

2

1.00

0.12

-

-

-

1.7

1.3

0.8

-

-

-0.6

 

49

cg2462

  

TetR-type transcription factor

0

1.12

n.d.

-

-

-

-

-

-

-

-

-

 

50

cg2472

  

Predicted hydrolase or acyltransferase

0

1.14

0.48

-

-

-

-

-

-

-

-

-

 

51

cg2576

  

DNA polymerase III delta subunit

0

1.17

n.d.

-

-

-

-

-

-

-

-

-

 

52

cg2590

  

Putative xanthine/uracil permease

12

1.87

n.d.

-

-

-

-

-

-

0.2

-

-0.6

 

53

cg2591

 

dkgA

2,5-diketo-D-gluconic acid reductase

0

1.72

n.d.

3.2

0.9

2.0

-

-

-

-

-

-

 

54

cg2674

ae

 

Putative Carboxymuconolactone decarboxylase

0

1.08

-0.25

3.0

2.8

2.5

1.5

-

-

-0.9

-

-

McbR*

55

cg2675

ae

 

ABC-type putative peptide transporter, duplicated ATPase component

0

1.70

n.d.

0.8

-0.4

-

3.9

0.8

-

0.2

-

-

McbR*

56

cg2677

ae

 

ABC-type putative peptide transporter, permease subunit

6

2.00

n.d.

-

-

-

3.9

0.8

1.9

2.9

1.6

1.5

McbR*

57

cg2678

ae

 

ABC-type putative peptide transporter, periplasmic subunit

0

1.90

n.d.

1.2

-

-0.2

4.9

1.3

3.4

6.0

3.3

2.7

McbR*

58

cg2687

 

metB

Cystathionine beta-lyases/cysta-thionine gamma-synthases

0

1.34

0.37

5.3

4.2

5.1

-

-

-

-

-

-0.4

McbR*

59

cg2748

  

Hypothetical membrane protein

2

1.21

0.86

-

-

-

-0.4

-

-0.3

2.7

-

1.8

 

60

cg2761

  

Metal-dependent hydrolases of the beta-lactamase superfamily III

0

1.05

-0.30

0.4

-0.8

-

-

-

-

-

-

-

 

61

cg2766

  

MarA-type transcription factor

0

1.20

0.69

0.7

-

1.5

-

-0.3

-

-

-

-

RamB*

62

cg2796

af

prpD

Putative 2-methylcitrate dehydratase

0

2.79

n.d.

4.7

-

-

2.0

-

-

-

-

-

DtxR

63

cg2797

af

 

Putative 2-phospho-3-sulpholactate synthase

0

2.92

n.d.

2.4

-

-

-

-0.2

-

-

-

-

DtxR

64

cg2834

 

cysE

Serine O-Acetyltransferase

0

1.48

n.d.

-

-0.5

-

3.4

1.3

2.1

0.4

-

-

 

65

cg2835

  

Predicted acetyltransferase

0

1.52

0.56

2.5

-

1.9

0.8

-

-

-

-

-

 

66

cg2890

  

Putative amino acid processing enzyme

0

2.18

n.d.

-

-

-

-

-

-

-

-

-

 

67

cg2891

 

poxB

Pyruvate:quinone oxidoreductase

0

2.02

-0.21

3.6

0.4

0.3

0.6

-

0.9

-0.9

-

-

SigB*

68

cg3049

 

fprA

putative ferredoxin NADP oxidoreductases

0

1.26

0.24

3.3

3.1

3.6

3.3

3.8

3.0

0.2

2.4

-0.6

 

69

cg3082

ag

 

ArsR-type transcription factor

0

3.34

n.d.

-

-

-

-

-

-

-

-

-

DtxR

70

cg3083

ag

 

Predicted Co/Zn/Cd cation transporter

6

3.42

n.d.

-

-

-

1.2

-

-

-

-

-

DtxR

71

cg3084

ag

 

putative FAD dependent NAD(P)H disulphide oxidoreductase

0

3.14

n.d.

-

-

-

2.6

-

-

-

-

-

DtxR

72

cg3085

ag

 

putative FAD dependent oxidoreductase

0

1.47

n.d.

-0.6

-

-

-

-

-

-

-

-

DtxR

73

cg3112

ah

cysZ

Sulfate permease

7

4.03

0.32

-

-

-

3.8

0.8

2.6

2.6

0.7

1.6

DtxR, McbR*, CysR*

74

cg3113

ah

 

Putative metal chelatase

0

3.31

n.d.

-

-

-

-

-

-

-

-

-

DtxR, McbR*, CysR*

75

cg3114

ah

cysN

GTPases-Sulfate adenylate transferase subunit 1

0

3.42

0.48

4.4

1.4

3.2

6.2

4.1

4.0

4.6

3.1

1.0

DtxR, McbR*, CysR*

76

cg3115

ah

cysD

3-phosphoadenosine 5-phosphosulfate sulfotransferase (PAPS reductase)

0

3.27

0.78

4.4

2.8

3.0

5.5

4.0

3.7

4.2

2.4

1.0

DtxR, McbR*, CysR*

77

cg3116

ah

cysH

Phosphoadenosine-Phosphosulfate Reductase

0

2.98

n.d.

-

-0.5

-

2.7

2.3

2.4

-

-

-

DtxR, McbR*, CysR*

78

cg3117

ai

cysX

Hypothetical protein

0

3.50

1.08

-

-

-

-

-

-

-

-

-

DtxR, McbR*, CysR*

79

cg3118

ai

cysI

Sulfite reductase hemoprotein beta-component

0

3.50

1.06

0.6

1.5

2.4

3.5

2.1

-0.3

-

-

-

DtxR, McbR, CysR*

80

cg3119

 

cysJ

Probable NADPH-dependent Sulfite Reductase

0

2.99

0.29

4.9

4.2

3.5

2.8

1.3

1.4

2.0

1.4

-

DtxR, McbR*, CysR*

81

cg3157

  

Uncharacterized vancomycin resistance protein

1

1.54

0.23

-

-

-

2.7

2.1

3.1

3.7

-0.6

-0.4

 

82

cg3215

 

glpQ1

Putative glycerophosphoryl diester phosphodiesterase

0

1.02

n.d.

-

-

-

-

-

-

-

-

-

 

83

cg3219

 

ldh

Anaerobic L-lactate DH

0

1.83

0.12

5.1

3.1

4.8

4.3

1.3

2.3

-

-

-0.4

GlxR*

84

cg3227

 

lldD

Aerobic FMN-L-lactate DH

0

1.14

0.45

1.2

2.1

0.7

5.2

4.1

4.0

1.5

-0.6

-

GlxR*

85

cg3236

 

msrA

Methionine sulfoxide reductase

0

1.27

1.01

-

-

-0.8

-

-

-

-

-

-

 

86

cg3372

  

Hypothetical membrane protein

0

2.80

-0.16

-

-

-

1.8

-

-

-0.7

-

-

McbR*, CysR*

87

cg3374

ak

 

Putative NADH-dependent flavin oxidoreductase

0

2.48

n.d.

-

-

-

-

-

-

-

-

-

McbR*, CysR*

88

cg3375

ak

 

Putative NAD dependent dehydratase

0

1.61

n.d.

1.5

-0.8

0.8

-

-

-

-

-

-

McbR*, CysR*

Genes repressed at pH 6

1

cg0148

 

panC

Pantoate--beta-alanine ligase

0

-1.29

-0.56

-0.6

1.7

-0.8

-

-

-

-

-

-

 

2

cg0244

a

 

Hypothetical membrane protein

4

-1.23

-0.49

-

-

-

-

-

-

-

-

-

 

3

cg0245

a

 

Putative Moco sulfurase involved in sulphur metal clusters formation

0

-1.02

-0.64

-

-

-

-

-

-

-

-

-

 

4

cg0252

  

Hypothetical membrane protein

5

-1.16

-0.58

-

-

-

-

-

-

-

-

-

 

5

cg0308

  

Putative membrane protein

4

-1.34

n.d.

-

-

-

-

-

-

-

-

-

 

6

cg0337

 

whiB4

Transcriptional regulator

0

-1.04

0.39

-

-

-

-

-

-

-

-

-

 

7

cg0350

 

glxR

Transcriptional regulator

0

-1.18

-0.07

4.0

4.7

4.6

3.3

2.8

3.1

-0.7

-0.6

1.5

 

8

cg0445

c

sdhCD

Succinate dehydrogenase CD

5

-1.31

1.31

-

-

-

1.8

1.4

2.4

3.2

4.0

5.0

RipA, DtxR, RamA*, RamB*

9

cg0446

c

sdhA

Succinate dehydrogenase A

0

-1.08

1.47

1.0

2.7

1.7

6.7

7.0

9.0

8.5

9.0

9.9

RipA, DtxR, RamA*, RamB*

10

cg0447

c

sdhB

Succinate dehydrogenase B

0

-1.43

1.14

-

-0.4

-

4.6

5.0

6.7

3.5

3.4

5.3

RipA, DtxR, RamA*, RamB*

11

cg0465

  

Conserved hypothetical membrane protein

3

-1.14

n.d.

-

-

-

-

-0.2

-

-

-

-

DtxR

12

cg0466

  

Heme transport system, substrate binding subunit

0

-1.33

n.d.

-

-

-

-

-

-

-

-

-

DtxR

13

cg0470

d

 

Heme transport associated protein

2

-1.66

n.d.

-0.6

1.9

-

3.5

3.8

-

3.3

3.6

-

DtxR, LexA

14

cg0471

d

 

Heme transport associated protein

1

-1.30

n.d.

-

-

-

-

-0.3

-

0.1

1.0

-

DtxR, LexA

15

cg0493

  

Hypothetical protein

0

-1.05

-0.41

-

-

-

-

-

-

-

-

-

 

16

cg0563

e

rplK

50S ribosomal protein L11

0

-1.28

-0.59

-

-

-

0.9

0.7

0.8

-0.9

-

-0.6

 

17

cg0564

e

rplA

50S ribosomal protein L1

0

-1.10

-0.57

4.5

5.0

4.8

3.9

4.2

4.0

4.1

4.4

4.5

 

18

cg0572

f

rplJ

50S ribosomal protein L10

0

-1.60

-0.69

3.4

4.3

3.6

2.1

2.3

2.1

4.2

4.5

3.9

 

19

cg0573

f

rplL

50S ribosomal protein L7/L12

0

-1.53

-0.59

5.3

5.5

4.5

-

1.3

0.0

0.2

0.4

1.6

 

20

cg0582

 

rpsG

30S ribosomal protein S7

0

-1.07

-0.35

3.1

3.4

2.1

2.2

2.6

3.3

1.3

1.6

1.5

 

21

cg0599

 

rpsS

30S ribosomal protein S19

0

-1.09

-0.51

1.7

2.2

1.1

-

-

-0.3

-

-

-

 

22

cg0601

g

rpsC

30S ribosomal protein S3

0

-1.05

-0.35

3.3

3.2

3.0

4.7

4.0

4.5

0.3

0.4

0.4

 

23

cg0602

g

rplP

Ribosomal protein L16/L10E

0

-1.02

-0.27

3.1

3.3

3.1

4.5

4.8

5.0

3.0

3.4

3.5

 

24

cg0603

g

rpmC

50S ribosomal protein L29

0

-1.01

-0.20

-

-0.8

-

-

-

-

-

-

-

 

25

cg0604

g

rpsQ

30S ribosomal protein S17

0

-1.18

-0.21

3.3

3.2

2.8

-

-

0.0

-

-

-

 

26

cg0623

h

 

ABC-type cobalt exporter unit

8

-1.05

-1.35

-

-

-

-

-

-

-

-

-

 

27

cg0624

h

 

Hypothetical membrane protein

2

-1.09

-1.09

-

-

-

-

-

-

1.3

1.6

-0.4

 

28

cg0625

h

 

Putative terpene cylase or prenyltransferase subunit

1

-1.28

-1.04

-

2.2

0.0

2.8

3.6

2.2

-

-0.6

-0.4

 

29

cg0690

i

groS

10 kDa chaperonin

0

-1.77

-0.02

4.1

4.3

4.7

-

-

-

-

-

-

SigM*

30

cg0691

i

groEL

60 kDa chaperonin HSP60

0

-2.19

-0.11

4.0

3.4

3.8

-

-

-

1.2

-0.6

1.1

SigM*

31

cg0693

i

groL1

60 kDa chaperonin1 Hsp60

0

-1.47

0.02

5.6

5.8

5.8

1.8

0.7

1.8

2.5

1.7

1.6

 

32

cg0748

  

ABC-type Fe3+-siderophores transport systems, periplasmic components

0

-1.07

-2.14

-0.3

1.3

-

1.2

0.7

-

0.1

-0.6

-

DtxR

33

cg0752

  

Putative flotillin like protein

1

-1.55

-0.47

0.6

2.7

1.6

3.4

2.3

1.8

4.4

4.7

3.4

 

34

cg0760

 

prpB2

Methylisocitrate lyase 2

0

-1.54

-0.80

-

3.2

0.9

-0.4

0.8

-

-

-

-

 

35

cg0762

 

prpC2

2-methylcitrate synthase 2

0

-1.39

n.d.

-

1.7

0.8

-

-

-

-

-

-

 

36

cg0832

  

ABC-type transporter, permease components

5

-1.33

-0.40

-

-

-

-0.4

-

-

-

1.0

1.1

 

37

cg0834

  

ABC-type transporter, periplasmic component

0

-2.46

-0.03

1.6

3.4

2.7

2.5

3.6

3.7

2.9

4.2

4.1

LexA

38

cg0842

  

Putative DNA helicase

0

-1.03

n.d.

-

-

-

-

-

-

-

-

-

 

39

cg0898

 

pdxS

Pyridoxal biosynthesis lyase pdxS

0

-1.09

-0.61

4.6

5.0

4.3

-

-

-

-0.7

-

-

LexA, PdxR

40

cg0952

o

mctB

putative monocarboxylate transporter subunit

2

-2.55

-1.32

-

0.5

-

2.4

4.7

4.1

-

2.1

-0.6

 

41

cg0953

o

mctC

monocarboxylate transporter

13

-2.44

-1.01

-

3.0

-0.2

1.9

4.7

4.7

3.2

4.5

3.2

 

42

cg0961

  

Homoserine acetyltransferase

0

-1.70

n.d.

-

-

-

-

-

-

-

-

-

 

43

cg1072

 

rplY

50S ribosomal protein L25

0

-1.26

-0.49

0.7

1.1

0.6

-

-

-

-

-

-0.4

 

44

cg1108

 

porC

Putative secreted protein

0

-1.11

0.06

-

-

-

0.8

2.3

-

-

1.0

-

 

45

cg1122

  

Hypothetical protein

0

-1.31

0.23

-

-0.8

-0.8

3.3

4.7

6.1

5.8

6.3

6.6

 

46

cg1123

 

greA

Transcription elongation factor

0

-1.21

-0.14

2.0

0.4

2.4

-

-

-

-

-

-

 

47

cg1167

 

metS

putative methionine transporter subunit

0

-1.04

-1.43

-

-

-

-

-

-

-0.9

-

-0.6

 

48

cg1362

t

atpB

F0F1-type ATP synthase a subunit

6

-1.35

-0.85

-

-

-

2.7

3.2

3.8

5.8

6.0

5.5

SigH*

49

cg1363

t

atpE

F0F1-type ATP synthase c subunit

2

-1.60

-0.88

-

-

-

4.4

5.0

3.6

5.4

6.6

6.4

SigH*

50

cg1364

t

atpF

F0F1-type ATP synthase b subunit

1

-1.52

-0.96

-0.6

0.5

-0.8

4.5

4.8

4.9

4.9

5.4

4.3

SigH*

51

cg1365

t

atpH

F0F1-type ATP synthase delta subunit

0

-1.26

-1.03

1.9

2.3

1.3

3.9

4.8

4.7

3.2

4.1

3.4

SigH*

52

cg1366

t

atpA

F0F1-type ATP synthase alpha subunit

0

-1.65

-0.89

4.9

5.1

5.1

5.6

6.2

6.1

6.8

6.9

6.4

SigH*

53

cg1367

t

atpG

F0F1-type ATP synthase gamma chain

0

-1.71

-1.11

1.1

4.2

3.4

3.3

4.9

4.7

4.0

4.0

2.5

SigH*

54

cg1368

t

atpD

F0F1-type ATP synthase beta chain

0

-1.72

-0.94

5.3

5.5

5.4

5.7

5.8

5.6

6.3

6.0

5.7

SigH*

55

cg1369

t

atpC

F0F1-type ATP synthase epsilon chain

0

-1.09

n.d.

1.6

0.4

0.7

-

-

-0.1

3.1

2.5

1.9

SigH*

56

cg1436

 

ilvN

Acetolactate synthase, subunit

0

-1.41

-0.69

2.0

2.2

2.4

1.5

3.2

1.5

-0.9

-0.6

-0.6

 

57

cg1437

 

ilvC

Ketol-acid reductoisomerase

0

-1.44

-0.91

4.0

3.8

3.9

2.9

3.9

3.3

-0.9

1.7

-0.6

 

58

cg1564

u

rpmI

50S ribosomal protein L35

0

-1.04

-0.31

-

-0.8

-

1.6

1.4

2.4

-

-

-

 

59

cg1565

u

rplT

50S ribosomal protein L20

0

-1.26

-0.29

1.2

1.5

-0.2

-

-0.2

-

-

-

-

 

60

cg1579

  

Hypothetical protein

0

-1.36

-0.66

-

-

-

-

-

-

-

-

-

 

61

cg1612

  

Putative acetyltransferases

0

-1.32

n.d.

-

-

-

-

-

-

-

-

-

 

62

cg1905

y

 

Putative protein kinase

0

-1.33

0.72

-

-

-

-

0.7

-

-

-

-

 

63

cg1906

y

 

Putative protein phosphatase

0

-1.17

0.63

-

-

-

-

-0.2

-

-

-

-

 

64

cg1913

  

Hypothetical protein

0

-1.19

n.d.

-

-

-

-

-

-

-

-

-

 

65

cg1930

z

 

Putative secreted serine protease

0

-1.18

-3.26

-

-

-

-

-

-

-

-

-

DtxR

66

cg2136

aa

gluA

ABC-type glutamate transporter, ATPase component

0

-1.36

-0.07

-0.6

-0.5

0.8

1.9

4.3

3.8

2.2

3.4

2.7

GlxR*, AmtR

67

cg2137

aa

gluB

ABC-type glutamate transporter, substrate binding component

0

-1.38

-0.39

-0.6

2.7

1.3

2.4

3.3

3.5

4.9

5.5

5.1

GlxR*, AmtR

68

cg2138

aa

gluC

ABC-type glutamate transporter, permease component

6

-1.19

-0.33

-

-

-

1.8

1.3

3.0

-

-

-0.6

GlxR*, AmtR

69

cg2167

 

rpsO

30S ribosomal protein S15

0

-1.01

-0.14

1.1

1.8

1.9

-0.4

-

-

-

-0.6

0.6

 

70

cg2181

  

ABC-type peptide transporter, periplasmic component

0

-2.20

-0.53

-0.2

3.5

1.5

2.8

4.0

4.1

3.9

5.7

5.6

AmtR

71

cg2234

  

ABC-type cobalamin/Fe3+-siderophores transporter, secreted component

0

-1.32

n.d.

-0.6

-

-

-0.4

0.7

-

-0.9

-0.6

-

DtxR, RamB*

72

cg2235

 

rplS

50S ribosomal protein L19

0

-1.40

-0.46

2.5

2.2

1.9

6.6

6.9

7.5

3.0

3.9

3.7

 

73

cg2253

 

rpsP

30S ribosomal protein S16

0

-1.14

-0.34

4.1

4.7

4.0

1.2

1.3

2.5

1.6

-0.6

-0.4

 

74

cg2467

ac

 

ABC-type peptide transporter, substrate binding component

0

-1.21

-0.17

-

-

-

-0.4

2.8

2.8

1.4

-0.6

2.1

 

75

cg2470

ac

 

ABC-type peptide transporter, substrate binding component

0

-1.66

-0.36

0.7

2.2

1.2

1.2

1.3

0.0

2.8

3.4

3.4

 

76

cg2559

ad

aceB

Malate synthase G

0

-1.21

n.d.

-0.6

4.7

2.0

-

-

-

-

-

-

RamA, RamB

77

cg2560

ad

aceA

Isocitrate lyase

0

-2.73

-2.19

-

4.9

2.4

-

-0.3

-

-

-

-

RamA, RamB

78

cg2573

 

rpsT

30S ribosomal protein S20

0

-1.33

-0.56

2.8

3.3

2.1

2.7

2.7

3.5

1.6

1.4

1.2

 

79

cg2603

 

ndk

Nucleoside diphosphate kinase

0

-1.19

-0.20

2.8

3.3

3.2

-

-

-

-

-

-

 

80

cg2647

 

tig

Trigger factor

0

-1.47

-0.27

4.8

5.4

5.0

-

-

-

-

-

-

 

81

cg2703

  

ABC-type transporter, permease component

6

-1.90

-0.32

-

-

-

-

-

-

-

-

-

 

82

cg2705

  

ABC-type transporter, periplasmic component

0

-1.68

-0.28

4.9

7.0

5.8

6.9

7.7

8.0

6.8

7.6

7.4

 

83

cg2840

 

actA

Butyryl-CaA-acetate coenzyme A transferase

0

-1.67

-0.01

6.4

7.1

7.6

3.4

4.9

3.2

-

2.0

0.4

RamB*

84

cg2953

 

xylC

Benzaldehyde dehydrogenase

0

-1.39

0.61

1.6

3.3

4.1

1.3

4.3

3.7

-

-

1.5

GlxR*

85

cg3011

 

groL2

60 kDa chaperonin 2 (HSP60)

0

-2.20

-0.44

5.9

6.7

6.8

-0.4

1.7

3.5

2.2

2.4

3.0

 

86

cg3048

 

pta

Phosphate acetyltransferase

0

-1.07

0.16

-

1.7

2.3

-

2.9

2.8

-

-

-

RipA, RamA, RamB

87

cg3096

  

NAD-dependent aldehyde dehydrogenases

0

-3.24

0.10

3.2

6.6

5.9

3.0

6.1

5.7

-

1.0

1.4

 

88

cg3107

 

adhA

Zn-dependent alcohol dehydrogenases

0

-1.97

0.06

-

2.9

1.8

-

5.6

4.9

-

3.7

-0.4

RamA, RamB, GlxR*

89

cg3156

 

htaA

secreted protein implicated in iron acquisition and transport

0

-2.50

-2.76

-

-

-

-

-

-0.3

2.7

5.7

-

DtxR

90

cg3195

  

Flavin-containing monooxygenase

0

-2.23

0.32

-

2.2

-0.8

-

4.9

3.9

-

3.7

2.1

 

91

cg3212

  

Hypothetical membrane protein

0

-1.92

-0.50

-

-

-

-

-

-

-

-

-

 
  1. Genes for which an increased or decreased mRNA level was found at pH 6 in comparison to pH 7.5. The gene locus tag, organisation in operons, the gene name, the (proposed) function of the protein as well as the predicted number of transmembrane helices are given. The results of the transcriptome analysis are given as induction factor at pH 6 and pH 9 in comparison to pH 7.5. Results of the proteome analysis are indicated for the soluble, membrane and envelope fraction. Regulators of particular genes are given based on the CoryneRegNet data base. For further details see legend of Table 1.