Table 1 N-terminal dimethylated peptides identified in P1 adhesin by LC-MS/MS.

From: Cell surface processing of the P1 adhesin of Mycoplasma pneumoniae identifies novel domains that bind host molecules

No.

ID

Peptide Sequence

Score

E-value

  

N-terminal dimethyl labelled peptides

  

1

N1

R.73NTSFSSLPLTGENPGAWALVR93.D

107

6.20E-09

 

N2

T.75SFSSLPLTGENPGAWALVR93.D

26

0.039

3

N3

R.224TESGQNTSTTGAMFGLKVKNAEADTAKSNEKLQGAEATGSSTTSGSGQSTQR275.G

72

6.60E-07

5

N4

K.398AMTANYPPSWR408.T

67

5.70E-05

6

N5

R.574MAVAGAKFVGR584.E

62

5.00E-04

8

N6

K.770LTVAPTQGTNWSHFSPTLSR789.F

121

7.00E-11

 

N7

L.771TVAPTQGTNWSHFSPTLSR789.F

77

8.10E-07

 

N8

T.772VAPTQGTNWSHFSPTLSR789.F

64

1.00E-05

 

N9

P.775TQGTNWSHFSPTLSR789.F

35

5.30E-03

10

N10

T.1036KLNLPAYGEVNGLLNPALVETYFGNTR1062.A

173

7.10E-16

11

N11

W.1121LVTFTDFVKPR1131.A

58

7.20E-05

 

N12

T.1124FTDFVKPR1131.A

40

5.70E-03

12

N13

R.1151ALIWAPRPWAAFR1163.G

36

1.20E-03

 

N14

I.1154WAPRPWAAFR1163.G

27

2.10E-03

16

N15

F.1561ALSNQKVDVLTKAVGSVFKEIINR1584.T

160

1.70E-14

 

N16

A.1562LSNQKVDVLTKAVGSVFKEIINR1584.T

158

1.30E-13

 

N17

L.1563SLSNQKVDVLTKAVGSVFKEIINR1584.T

184

3.90E-16

 

N18

S.1564NQKVDVLTKAVGSVFKEIINR1584.T

102

4.60E-09

17

N19

T.1598SAAKPGAPRPPVPPKPGAPKPPVQPPKKPA1627

58

4.50E-06

  

N-terminal semi-tryptic peptides

  

2

S1

F.165GGFGLSGAAPQQWNEVKNKVPVEVAQDPSNPYR197.F

39

2.10E-03

 

S2

G.166GFGLSGAAPQQWNEVKNKVPVEVAQDPSNPYR197.F

34

3.20E-03

 

S3

F.168GLSGAAPQQWNEVKNKVPVEVAQDPSNPYR197.F

42

0.037

 

S4

G.169LSGAAPQQWNEVKNKVPVEVAQDPSNPYR197.F

59

5.00E-06

 

S5

S.171GAAPQQWNEVKNKVPVEVAQDPSNPYR197.F

46

3.0E-04

4

S6

D.248TAKSNEKLQGAEATGSSTTSGSGQSTQR275.G

126

1.00E-11

 

S7

A.250AKSNEKLQGAEATGSSTTSGSGQSTQR275.G

80

4.20E-07

5

S8

D.396PKAMTANYPPSWR408.T

103

1.40E-08

7

S9

D.684KNGKDDAKYIYPYR694.Y

58

1.90E-04

 

S10

N.686GKDDAKYIYPYR694.Y

61

2.00E-04

12

S11

L.1153IWAPRPWAAFR1163.G

56

2.00E-04

 

S12

I.1156WAPRPWAAFR1163.G

46

3.90E-03

 

S13

W.1154APRPWAAFR1163.G

49

3.30E-04

 

S14

A.1155PRPWAAFR1163.G

46

3.10E-03

14

S15

S.1344DGNTSSTNNLAPNTNTGNDVVGVGR1368.L

90

1.20E-08

 

S16

D.1345GNTSSTNNLAPNTNTGNDVVGVGR1368.L

192

8.00E-17

 

S17

G.1346NTSSTNNLAPNTNTGNDVVGVGR1368.L

158

1.20E-13

 

S18

N.1347TSSTNNLAPNTNTGNDVVGVGR1368.L

154

6.00E-13

 

S19

T.1348SSTNNLAPNTNTGNDVVGVGR1368.L

121

7.90E-10

 

S20

S.1349STNNLAPNTNTGNDVVGVGR1368.L

126

1.90E-10

 

S21

S.1350TNNLAPNTNTGNDVVGVGR1368.L

121

4.60E-11

 

S22

T.1351NNLAPNTNTGNDVVGVGR1368.L

117

4.20E-10

 

S23

N.1352NLAPNTNTGNDVVGVGR1368.L

132

1.00E-11

 

S24

N.1353LAPNTNTGNDVVGVGR1368.L

118

6.30E-10

 

S25

L.1354APNTNTGNDVVGVGR1368.L

104

4.00E-09

 

S26

A.1355PNTNTGNDVVGVGR1368.L

108

9.70E-10

 

S27

P.1356NTNTGNDVVGVGR1368.L

74

9.20E-06

 

S28

N.1357TNTGNDVVGVGR1368.L

85

3.40E-06

 

S29

T.1358NTGNDVVGVGR1368.L

80

1.90E-06

 

S30

N.1359TGNDVVGVGR1368.L

59

3.00E-04

 

S31

T.1360GNDVVGVGR1368.L

46

2.10E-03

 

S32

G.1361NDVVGVGR1368.L

52

4.40E-03

15

S33

D.1447IPASVNPKMVR1457.L

62

2.80E-05

  

C-terminal semi-tryptic peptides

  

2

 

R.137ALYDLDFSKLNPQTPTRDQTGQITFNPFG165.G

35

0.001

4

 

R.224TESGQNTSTTGAMFGLKVKNAEAD247.T

102

3.70E-09

5

 

R.386TAIDRVDHLD395.P

38

6.40E-03

9

 

R.224NDKASSGQSDENHTKFTSATGMDQQGQSGTSAGNPDSLKQDNISKSG246.D

57

1.10E-05

  

R.224NDKASSGQSDENHTKFTSATGMDQQGQSGTSAGNPDSLKQDNISKSGD247.S

68

3.50E-06

13

 

R.1273QSFGTDHSTQPQPQSLKTTTPVFGTSSG1300.N

27

6.20E-03

  1. Exact site within the peptide is indicated by the bold underlined amino acid. Amino acid positions denote the start and end of the peptides. The peptides listed are the highest scores identified from 4 biological replicates analysed separately using Sciex 5600 and Thermo Scientific Q Exactive™ mass spectrometers. All peptides have expectation values <0.05.