List of PKL and mzML files generated by LC-MS/MS for identification of amaranth and quinoa seed storage proteins

Amaranth and quinoa seed proteins were extracted by a polarity-based method. Hydrophilic and hydrophobic proteins were analysed by 2-DE, and the representative spots for each species were identified by LC-MS/MS. AH1, hydrophilic amaranth proteins; AH0, hydrophobic amaranth proteins; CH1, hydrophilic quinoa proteins; CH0, hydrophobic quinoa proteins.