ReadMe File: The data in this archive is related to the paper ‘Cysteine post-translational modifications regulate protein interactions of caveolin-3'. Each Excel file contains the raw data underlying one panel of each figure in the publication, with a naming convention for the files that matches the figure they are related to. Microsoft Excel files contain quantitative data (band intensities) from analysis of images of western immunoblots Microsoft Powerpoint files contain original uncropped images of western immunoblots. The area of each immunoblot presented in the manuscript is delineated with a dotted line.