Table 3. Least-squares fitted exchange parameters for peptides at 20° C

Peptide

Sequence

Charge

m/z

Amide H

A

B

C

k1

k2

k3

1

MKA A V V EQFKEPLKIKEV EKPTISY GEV L

4

827.3

26

6.98

4.75

 

8.1

0.3

 

2

V RIKA CGV CHTDL

2

708.37

12

1.47

 

  

5.47

 

 

3

HA A HGDWPV KPKLPLIPGHEGV G

3

805.6

18

2.05

2.76

 

12.93

0.42

 

4

EV GPGV THLKV GDRV GIPWL

3

710.44

17

2.55

2.97

 

12.82

0.22

 

5

YSACGHCDY

2

510.07

8

1.32

1.28

 

17.03

0.13

 

6

CLSGQETL

1

851.11

7

1.7

1.86

 

7.29

0.12

 

7

CEHQKNA GYSVDGGYAE

2

914.4

17

2.84

4.2

 

12.73

0.39

 

  

Y CRA A A D

1

768.9

6

 

 

 

 

 

 

8

YV VKIPDNLSF

2

648.33

9

2.65

1.81

 

14.16

0.17

 

9

EEAAPIF

1

776.93

5

1

 

 

6.65

 

 

10

CA GV TTY KA LKV TGA KPGEW

3

693.4

18

0.69

2.74

 

16.91

0.15

 

11

VAIYGIGGLGHV AVQ

2

728.04

14

2.94

2.72

 

10.69

0.15

 

12

YAKAMGI

1

753.4

6

1.13

 

0.34

14.47

 

0.09

13

VAV DIGDEKLEL

2

651.67

11

2.02

 

3.02

5.2

 

0.06

 

A KELGA D

1

702.8

6

 

 

 

 

 

 

14

LV V NPLKEDA A KF

2

722.89

11

3.11

2.64

 

11.38

0.15

 

15

MKEKV GGV HA A V V T

2

714.98

13

4.79

 

1.8

5.44

 

0.08

16

AVSKPAFQSA YNSIRRGGACVLVGL

3

856.25

23

9.3

5.28

 

5.92

0.15

 

17

V GLPPEEMPIPIFDTV L

2

934

12

4.17

2.77

 

12.97

0.13

 

18

NGIKIIGSIV GTRKDLQEA LQ

3

752.26

20

7.1

5.29

3.8

21.29

0.15

0.01

19

FA A EGKV KTIIEV QPLEKINEV

3

820.01

20

5.09

 

5.77

1.33

  

0.02

20

DRMLKGQING

2

566.67

9

5.84

 

 

5.23

 

 

21

RV V LTLEDK

2

537.17

8

1.96

1.19

 

9.45

0.22