Table 5. Least-squares fitted exchange parameters for peptides at 55° C
Peptide |
Sequence |
Charge |
m /z |
Amide H |
A |
B |
C |
k 1 |
k 2 |
k 3 |
1 |
MKAAVVEQFKEPLKIKEVEKPTISYGEVL |
4 |
827.3 |
26 |
13.68 |
4.77 |
2.97 |
9.39 |
0.05 |
8.10E-04 |
2 |
VRIKACGVCHTDL |
2 |
708.37 |
12 |
2.32 |
|
2.76 |
14.6 |
|
0.04 |
3 |
HAAHGDWPVKPKLPLIPGHEGVG |
3 |
805.6 |
18 |
4.06 |
|
1.77 |
7.28 |
|
0.04 |
4 |
EVGPGVTHLKVGDRVGIPWL |
3 |
710.44 |
17 |
6.17 |
0.8 |
2.03 |
10.28 |
0.25 |
0.07 |
5 |
YSACGHCDY |
2 |
510.07 |
8 |
2.76 |
0.75 |
3.97 |
15.18 |
0.12 |
6.40E-05 |
6 |
CLSGQETL |
1 |
851.11 |
7 |
3.47 |
0.43 |
3.2 |
9.53 |
0.21 |
7.30E-05 |
7 |
CEHQKNAGYSVDGGYAE |
2 |
914.4 |
17 |
5.1 |
1.63 |
3.41 |
9.8 |
0.55 |
0.02 |
|
YCRAAAD |
1 |
768.9 |
6 |
|
|
|
|
|
|
8 |
YVVKIPDNLSF |
2 |
648.33 |
9 |
4.11 |
0.56 |
1 |
12.22 |
0.54 |
0.02 |
9 |
EEAAPIF |
1 |
776.93 |
5 |
0.89 |
0.54 |
0.7 |
9.97 |
0.19 |
0.01 |
10 |
CAGVTTYKALKVTGAKPGEW |
3 |
693.4 |
18 |
1.86 |
|
4.59 |
8.02 |
|
0.09 |
11 |
VAIYGIGGLGHVAVQ |
2 |
728.04 |
14 |
5.25 |
3.34 |
|
8.03 |
0.22 |
|
12 |
YAKAMGI |
1 |
753.4 |
6 |
1.37 |
|
0.53 |
11.75 |
|
0.04 |
13 |
VAVDIGDEKLEL |
2 |
651.67 |
11 |
3.71 |
1.23 |
4.54 |
8.49 |
0.1 |
2.08E-04 |
|
AKELGAD |
1 |
702.8 |
6 |
|
|
|
|
|
|
14 |
LVVNPLKEDAAKF |
2 |
722.89 |
11 |
6.06 |
|
1.32 |
11.82 |
|
0.07 |
15 |
MKEKVGGVHAAVVT |
2 |
714.98 |
13 |
5.98 |
1.58 |
4.12 |
13.89 |
0.26 |
6.40E-04 |
16 |
AVSKPAFQSAYNSIRRGGACVLVGL |
3 |
856.25 |
23 |
14.72 |
|
2.1 |
7.83 |
|
0.07 |
17 |
VGLPPEEMPIPIFDTVL |
2 |
934 |
12 |
7.21 |
|
3.03 |
12.38 |
|
0.03 |
18 |
NGIKIIGSIVGTRKDLQEALQ |
3 |
752.26 |
20 |
12.51 |
2.21 |
2.88 |
9.87 |
0.17 |
7.20E-03 |
19 |
FAAEGKVKTIIEVQPLEKINEV |
3 |
820.01 |
20 |
8.93 |
5.76 |
|
15.11 |
0.13 |
|
20 |
DRMLKGQING |
2 |
566.67 |
9 |
5.53 |
|
1.71 |
9.04 |
|
0.05 |
21 |
RVVLTLEDK |
2 |
537.17 |
8 |
3 |
|
1.6 |
14.14 |
|
0.06 |