Deuterium uptake plots of the HDX-MS experiments contained in: Conformational dynamics of free and membrane-bound human Hsp70 in model cytosolic and endo-lysosomal environments. Valeria Calvaresi, Line T. Truelsen, Sidsel B. Larsen, Nikolaj H. T. Petersen, Thomas Kirkegaard & Kasper D. Rand*. Communications Biology. doi: 10.1038/s42003-021-02892-7