Table 2 Scores calculated using spectra library SL
From: Spectra library assisted de novo peptide sequencing for HCD and ETD spectra pairs
Feature | Score calculation |
|---|---|
Amino acid difference | \(S^{aa}_{SL}=\frac {1}{L}\sum ^{k=L}_{k=1}S^{ion}_{k}\) |
Ion complementarity | \(S^{comp}_{SL}=\frac {1}{L}\sum ^{k=L}_{k=1}S^{comp}_{k}\) |