Bimodal peptide collision cross section distribution reflects two stable conformations in the gas phase
Juan Restrepo, Dániel Szöllősi, Tobias Kiermeyer, Christoph Wichmann, Helmut Grubmüller, J. Cox
The paper identifies a bimodal distribution of peptide collision cross sections, showing two stable conformations, and proposes a two-valued predictor to improve peptide identification in proteomics.
Journal of Proteome Research · Apr 29, 2026Peer-reviewedBioinformatics