Hi All, I am having a problem that should be totally simple but I am stuck trying to find out what is happening. I use Text Wrangler on my Mac as a text editor of files. I have used it many many times to edit PDB files. It seems now that some PDB files that I have opened and removed a few lines now show up as an unrecognized file type when trying to read them into Phenix or into COOT. However, when I upload them on the Molprobity site they are read fine and processed. However, even the downloaded file from Molprobity gives the same error. I know it must be something simple but stumped and hoping someone else has experienced the same problem and has a quick fix. Thanks! Joe ___________________________________________________________ Joseph P. Noel, Ph.D. Investigator, Howard Hughes Medical Institute Professor, The Jack H. Skirball Center for Chemical Biology and Proteomics The Salk Institute for Biological Studies 10010 North Torrey Pines Road La Jolla, CA 92037 USA Phone: (858) 453-4100 extension 1442 Cell: (858) 349-4700 Fax: (858) 597-0855 E-mail: [email protected] Web Site (Salk): http://www.salk.edu/faculty/faculty_details.php?id=37 Web Site (HHMI): http://hhmi.org/research/investigators/noel.html ___________________________________________________________