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Table 1 BCARR-boxes observed in promoter regions of specific genes and repressed gene expression in presence of peptides

From: Genome-wide motif predictions of BCARR-box in the amino-acid repressed genes of Lactobacillus helveticus CM4

No

ORF No

Repression (%)

Strand

a Score

Location (bp)

Gene

Function

BCARR-box sequence

1

464

97.0

–

35

−11

dapF

Diaminopimelate epimerase

AAAATCACTTTTTTA

2

1025

97.0

+

46

254

paaD

Predicted metal-sulfur biosynthetic enzyme

AAAAATGATATTATC

3

1029

95.0

+

56

7

hisM

ABC-type amino acid transportor

AATAAGACTATTATT

4

724

93.0

+

60

87

pepO2

Neutral endopeptidase

AAAAAATGCTTTTAT

5

726

93.0

+

37

−120

potE

Amino acid transporters

AAAAAATCATGTTTT

6

1032

93.0

+

37

−229

ddpA

ABC-type dipeptide transport system

AAAATTCTAAAATAT

7

765

91.0

–

33

116

himM

ABC-type amino acid transporter

AAAAGTATTGTCTTT

8

769

91.0

+

45

−116

putative

unknown

AAAAAATCTATTTTT

9

1099

91.0

–

37

−19

med

Uncharacterized ABC-type transport system

GAAAATAATGTTCTT

10

1104

91.0

+

42

150

putative

unknown

AAAAAAGCCATTCTT

11

513

90.0

+

42

24

nlpA

ABC-type metal ion transport

AGAAATACAATTATT

12

661

89.0

+

37

−16

pepD

Di- and tripeptidases

AATAGACTTTTTTAT

13

1113

87.0

+

42

41

purK

Phosphoribosylaminoimidazole carboxylase

AAAATACCTTGTATT

14

1621

87.0

–

33

92

 

Uncharacterized conserved protein

AATACAAGATATTGT

15

670

86.0

–

33

−11

putative

unknown

AGAAATAGATTTTTT

16

738

85.0

+

35

42

putative

unknown

AAAGTAAGCGTTTTA

17

1219

85.0

+

46

35

prtH, prtP

Protease P&H

AAAAAATTAAATGTA

18

123

85.0

–

38

−15

putative

unknown

ACAAAAATTATTCTT

19

1102

84.0

+

48

−254

putative

unknown

TAAAAAAATATTATT

20

737

83.0

–

36

74

hpt

Hypoxanthine-guanine phosphoribosyltransferase

TGAAAAAGTATTATT

21

1543

77.0

–

34

−104

guaA

GMP synthase

AACAAGAACTTTTTG

22

129

75.0

+

45

−14

putative

unknown

AAAAATCCGTTTTTT

23

1030

74.0

+

56

−47

putative

unknown

AATAATAGTCTTATT

24

576

72.0

–

36

−135

potE

Amino acid transporters

GAAGAATACTCTTTG

25

1216

72.0

–

55

−29

putative

unknown

AATAAAAGGTTTTTA

26

1634

70.0

+

47

−218

 

ABC-type transportor

AAAAAAACTTTCCTA

27

1586

69.0

+

35

−14

guaB

IMP dehydrogenase

AACAAGTCCTTTTTT

28

1212

69.0

+

51

64

pepN2

Aminopeptidase N2

AGAACAACACTTTTA

29

1541

68.0

+

33

−90

putative

unknown

AACAAAACGATCATT

30

536

68.0

+

46

−67

pepC2

Aminopeptidase C

AAAATGCCAATTATT

31

1585

67.0

+

38

−3

pepE

Aminopeptidase C

GAACCCGCTTTTATT

32

632

66.0

–

46

2

putative

unknown

AAAAAGTCCAATCTT

33

646

65.0

+

40

−89

putative

unknown

AAACGGACAACCTTT

34

1162

62.0

–

42

−135

baeS

Signal transduction histidine kinase

AATTAAAGGTTTTAT

35

950

62.0

+

44

10

ddpA

ABC-type dipeptide transportor

AAAACATGGTATTAT

36

668

62.0

–

37

−21

putative

unknown

AAAAAGCAGCTTAGT

37

691

59.0

+

31

−177

lytT

Response regulator

AAAATCTCGCTTTTT

38

665

59.0

–

33

−90

putative

unknown

AAATATGATATTTTT

39

296

59.0

+

33

−46

uup

ATPase components

AAAAAGTTTTAATTA

40

1070

59.0

–

46

60

putative

unknown

AATAACACTGTTTTT

41

1514

58.0

–

38

−29

 

GAF domain-containing protein

AATCAAACTTTTTTC

42

701

57.0

–

37

−30

 

Uncharacterized conserved protein

GAGAAAAGGTTTGTT

43

1529

56.0

–

40

−89

 

FOG: CBS domain-containing protein

AAGAGATGCTTTTTT

44

1340

56.0

–

46

39

pepQ

Xaa-Pro aminopeptidase

AAAAAGAGGCTATTT

45

579

56.0

+

42

125

uvrC

Nuclease subunit

AAAAACCGGGCTGTT

46

518

55.0

+

46

−29

putative

unknown

AAAAAAACAATTATA

47

755

53.0

–

39

99

folB

Dihydroneopterin aldolase

AATACGAGGAGTTTT

48

1051

52.0

+

40

49

putative

unknown

AATCAATGTATTATT

49

1406

51.0

–

49

−51

fatA

Acyl-ACP thioesterase

AATATAAGTCCTTTT

50

806

50.0

+

57

64

putative

unknown

AAAAGAAGCTTGTTT

51

807

49.0

+

40

27

putative

unknown

AACAATAGAATTATA

52

537

48.0

+

38

−1

citT

Di- and tricarboxylate transporters

AAAAATAACTTTATT

53

1208

47.0

–

34

64

hflC

Membrane protease subunits

AACAACAGGACTTTA

54

1151

46.0

+

43

−122

putative

unknown

AAAAAATTTTTTTGT

55

1254

46.0

+

49

95

putative

unknown

AAAATAACTATTAAT

56

669

44.0

–

34

−222

putative

unknown

ATGAAATCGCTTATT

57

1530

40.0

+

42

149

putative

unknown

AAAAAAGCTTTGCTT

58

921

38.0

+

44

−12

putative

unknown

AAAACATCTTTTTTG

59

763

35.0

+

35

55

putative

unknown

AAAAATGCTTGACTT

60

201

34.0

+

36

109

deoR

Transcriptional regulator

AAAAATACATTGTTA

61

825

34.0

–

47

−8

 

Uncharacterized protein

ATTAATAGGTTTTCT

62

954

34.0

+

49

59

dppD

ABC-type dipeptide transportor

AAAAAAGCTATAAAT

63

1593

32.0

+

46

124

lytR

Transcriptional regulator

AAAAAACGTCATATT

64

635

32.0

+

51

−19

mdlB. cydC, sunT

ATPase and permease components

AAAAACACTTTAATT

65

1590

32.0

+

40

−29

putative

unknown

AAAACAGTTTTCTTA

66

655

31.0

+

41

167

putative

unknown

AAAAAACGTTTTAGC

67

1535

30.0

–

36

114

putative

unknown

AAAAGTAGTTTTCAT

  1. a Waterman-Eggert score by LALIGN analysis