Dear Chimera Users, I am working on a protein, which is known to cleave few GPI-anchor proteins (Glycosylphosphatidylinisotol). Also, I know that there are several other candidate GPI-anchor proteins which may or may not be cleaved by my protein of interest. I was wondering, if there is any tool/method in Chimera using which I can atleast get some preliminary information on which of the proteins that could be probably cleaved by my protein of interest. The 3D structure of my protein of interest and most of the GPI-anchor proteins is not available. I was therefore wondering if there is any such tools/methods available that I am missing using which I can find out which of the GPI-anchor proteins are being cleaved. Any suggestion/guidance would be highly appreciated. Thank you so much, Aditya