Dear modller users, I have a question about the tutorial, specifically it is the iterative example. I found after the alignment, model can NOT be generated, I ran it for my own problem and the example downloaded from the website, both of them are not working. The log file is pasted below. Obviously it indicated the PDB file is not found. That's very odd. Does anybody know where is the problem? I appreciate your help. Julia MODELLER 8v0, Apr 15, 2005 03:15pm PROTEIN STRUCTURE MODELLING BY SATISFACTION OF SPATIAL RESTRAINTS Copyright(c) 1989-2005 Andrej Sali All Rights Reserved Written by A. Sali with help from B. Webb, M.S. Madhusudhan, M-Y. Shen, M.A. Marti-Renom, N. Eswar, F. Alber, M. Topf, B. Oliva, A. Fiser, R. Sanchez, B. Yerkovich, A. Badretdinov, F. Melo, J.P. Overington, E. Feyfant University of California, San Francisco, USA Rockefeller University, New York, USA Harvard University, Cambridge, USA Imperial Cancer Research Fund, London, UK Birkbeck College, University of London, London, UK Kind, OS, HostName, Kernel, Processor: 4, Linux magnesium 2.4.21-27.EL i686 Date and time of compilation : 04/15/2005 15:55:19 MODELLER executable type : i386-intel8 Job starting time (YY/MM/DD HH:MM:SS): 2005/05/19 12:48:32.321 read_al_373E> Protein specified in ALIGN_CODES(i) was not found in the alignment file; ALIGN_CODES( 1) = 4dfr