Welcome to our online tool designed to aid the identification of disorder in proteins from Ion mobility mass spectrometry data.
The first section calculates the smallest and largest possible collision cross section a protein with given sequence and molecular weight can have, assuming the smallest conformation is an ideal sphere and the largest conformation fully linear.
The second part requires the input of experimental data obtained from IM-MS and places your protein on two plots along with a reference set of ordered and disordered proteins, giving an indication about which class the query protein belongs to.
Boundary calculation model / Beveridge-Barran Plots can be found here.
Online Tool designed by Alina Theisen