Sounds like a perfect application for principal components analysis. Check out Bio3D: http://thegrantlab.org/bio3d/index.php.
Cheers, Tristan Tristan Croll Lecturer Faculty of Health School of Biomedical Sciences Institute of Health and Biomedical Engineering Queensland University of Technology 60 Musk Ave Kelvin Grove QLD 4059 Australia +61 7 3138 6443 This email and its attachments (if any) contain confidential information intended for use by the addressee and may be privileged. We do not waive any confidentiality, privilege or copyright associated with the email or the attachments. If you are not the intended addressee, you must not use, transmit, disclose or copy the email or any attachments. If you receive this email by mistake, please notify the sender immediately and delete the original email. > On 8 Jul 2015, at 11:06 am, Keller, Jacob <[email protected]> wrote: > > Is anyone aware of a way to classify large numbers (100s) of > conformationally-diverse crystal structures of a single protein (here > calmodulin)? Pairwise RMSD matrixes seem possible, but may be complicated > since there are two somewhat stable lobes, and the flexible linker in the > middle. What I am imagining is a sort of multidimensional tree depicting the > relationships in conformation space of the various structures. > > I remember something for this called esct or similar, but can't seem to > google it. > > Any thoughts? > > Jacob > > ******************************************* > Jacob Pearson Keller, PhD > Looger Lab/HHMI Janelia Research Campus > 19700 Helix Dr, Ashburn, VA 20147 > email: [email protected] > *******************************************
