Table 1 Detailed mass spectra analysis of identified crosslinked peptide fragments
Digestion/analog | Peptide Fragment | Theoretical mass + BVM(+1) | Observed mass(+1) | % difference from theoretical mass | Signal/Noise | Intensity | Area |
|---|---|---|---|---|---|---|---|
Lys-C/C28 | 336-359 | 3210.61 | 3210.84 | 0.0072 | 8.1 | 2694 | 1398 |
Lys-C/C28 | 291-302 | 2467.30 | 2476.57 | 0.0111 | 8.5 | 2728 | 1318 |
Glu-C/C28 | 292-307 | 2917.57 | 2917.35 | -0.0074 | 8.3 | 1480 | 929 |
Arg-C/C28 | 295-299 | 1508.81 | 1508.89 | 0.0055 | 26.4 | 19154 | 4786 |
Glu-C/C30 | 346-365 | 2750.48 | 2750.60 | 0.0044 | 7.2 | 1978 | 1298 |
Arg-C/C30 | 362-384 | 3199.79 | 3199.66 | -0.0038 | 2.9 | 6317 | 5231 |