Table 2. Least-square fitted exchange parameters for peptides at 10° C
Peptide |
Sequence |
Charge |
m /z |
Amide H |
A |
B |
C |
k 1 |
k 2 |
K 3 |
1 |
MKA A V V EQFKEPLKIKEV EKPTISY GEV L |
4 |
827.3 |
26 |
5.17 |
5.68 |
5.95 |
0.14 |
||
2 |
VRIKACGVCHTDL |
2 |
708.37 |
12 |
1.16 |
|
0.68 |
5.35 |
|
0.02 |
3 |
HA A HGDWPV KPKLPLIPGHEGV G |
3 |
805.6 |
18 |
2.39 |
2.36 |
|
8.06 |
0.15 |
|
4 |
EV GPGV THLKV GDRV GIPWL |
3 |
710.44 |
17 |
2.35 |
2.56 |
1.67 |
9.37 |
0.25 |
0.00 |
5 |
YSACGHCDY |
2 |
510.07 |
8 |
1.55 |
0.52 |
1.2 |
6.73 |
0.14 |
0.01 |
6 |
CLSGQETL |
1 |
851.11 |
7 |
1.83 |
0.89 |
0.84 |
5.62 |
0.1 |
0.01 |
7 |
CEHQKNAGYSVDGGYAE |
2 |
914.4 |
17 |
2.84 |
3.79 |
2.25 |
10.98 |
0.13 |
0.005 |
|
YCRAAAD |
1 |
768.9 |
6 |
|
|
|
|
|
|
8 |
YVVKIPDNLSF |
2 |
648.33 |
9 |
2.48 |
1.58 |
|
15.33 |
0.17 |
|
9 |
EEAAPIF |
1 |
776.93 |
5 |
0.73 |
0.34 |
|
8.49 |
0.09 |
|
10 |
CAGV TTYKALKVTGAKPGEW |
3 |
693.4 |
18 |
1.77 |
0.57 |
|
6.25 |
0.63 |
|
11 |
VA IYGIGGLGHVAVQ |
2 |
728.04 |
14 |
3.65 |
0.74 |
1.06 |
10.06 |
0.07 |
0.01 |
12 |
YAKAMGI |
1 |
753.4 |
6 |
1.15 |
0.18 |
|
20.24 |
0.68 |
|
13 |
VAVDIGDEKLEL |
2 |
651.67 |
11 |
1.68 |
0.97 |
|
12.1 |
0.1 |
|
|
A KELGA D |
1 |
702.8 |
6 |
|
|
|
|
|
|
14 |
LV V NPLKEDA A KF |
2 |
722.89 |
11 |
2.82 |
2.09 |
1.56 |
9.45 |
0.13 |
0.01 |
15 |
MKEKV GGV HA A V V T |
2 |
714.98 |
13 |
1.84 |
5.83 |
4.7 |
0.01 |
||
16 |
A V SKPA FQSA Y NSIRRGGA CV LV GL |
3 |
856.25 |
23 |
9.78 |
1.65 |
2.85 |
4.56 |
0.11 |
0.03 |
17 |
V GLPPEEMPIPIFDTV L |
2 |
934 |
12 |
3.18 |
1.3 |
3.1 |
9.78 |
0.17 |
0.02 |
18 |
NGIKIIGSIV GTRKDLQEA LQ |
3 |
752.26 |
20 |
7.94 |
2.01 |
2.08 |
12.89 |
0.12 |
0.03 |
19 |
FA A EGKV KTIIEV QPLEKINEV |
3 |
820.01 |
20 |
3.61 |
|
5.16 |
1.96 |
|
0.02 |
20 |
DRMLKGQING |
2 |
566.67 |
9 |
2.51 |
3.53 |
|
8.75 |
0.81 |
|
21 |
RV V LTLEDK |
2 |
537.17 |
8 |
2.03 |
1.14 |
|
8.13 |
0.15 |
|