Charge prediction machine: tool for inferring precursor charge states of electron transfer dissociation tandem mass spectra.


Electron transfer dissociation (ETD) can dissociate highly charged ions. Efficient analysis of ions dissociated with ETD requires accurate determination of charge states for calculation of molecular weight. We created an algorithm to assign the charge state of ions often used for ETD. The program, Charge Prediction Machine (CPM), uses Bayesian decision… (More)
DOI: 10.1021/ac8025288