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[modeller_usage] homodimer modelling




Dear Modeller users,
I need to model a homodimer from a homodimer templare.
How my alignment file must look like? I mean I have  problems with aminoacids numbers and chain names. How to solve this problems?
I've attached all input files.
Do I need to rename and renumber sequence or I can complete the task without it?

Respectively yours,
Andrew



                         MODELLER 8v1, Jun 20, 2005 11:37am

     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 Home 2.6.8-24-default i686
Date and time of compilation         : 06/20/2005 12:25:12
MODELLER executable type             : i386-intel8
Job starting time (YY/MM/DD HH:MM:SS): 2006/11/18  01:06:28.018

openf5__224_> Open       11  OLD  SEQUENTIAL  $(LIB)/restyp.lib
openf5__224_> Open       11  OLD  SEQUENTIAL  ${MODINSTALL8v1}/modlib/resdih.lib
rdrdih__263_> Number of dihedral angle types         :        9
              Maximal number of dihedral angle optima:        3
              Dihedral angle names                   :  Alph Phi Psi Omeg chi1 chi2 chi3 chi4 chi5
openf5__224_> Open       11  OLD  SEQUENTIAL  ${MODINSTALL8v1}/modlib/radii.lib
openf5__224_> Open       11  OLD  SEQUENTIAL  ${MODINSTALL8v1}/modlib/radii14.lib
openf5__224_> Open       11  OLD  SEQUENTIAL  ${MODINSTALL8v1}/modlib/af_mnchdef.lib
rdwilmo_274_> Mainchain residue conformation classes:  APBLE
openf5__224_> Open       11  OLD  SEQUENTIAL  ${MODINSTALL8v1}/modlib/mnch.lib
rdclass_257_> Number of classes:        5
openf5__224_> Open       11  OLD  SEQUENTIAL  ${MODINSTALL8v1}/modlib/mnch1.lib
openf5__224_> Open       11  OLD  SEQUENTIAL  ${MODINSTALL8v1}/modlib/mnch2.lib
openf5__224_> Open       11  OLD  SEQUENTIAL  ${MODINSTALL8v1}/modlib/mnch3.lib
openf5__224_> Open       11  OLD  SEQUENTIAL  ${MODINSTALL8v1}/modlib/xs4.mat
rdrrwgh_268_> Number of residue types:       21
runcmd______> alignment.append(align_codes=['mfzd', 'fzd1'], atom_files=[], file='fzd1.pir', (def)remove_gaps=True, (def)alignment_format='PIR', add_sequence=True, (def)rewind_file=False, (def)close_file=True)

openf___224_> Open           fzd1.pir

Dynamically allocated memory at   amaxalignment [B,kB,MB]:      2124923    2075.120     2.026

Dynamically allocated memory at   amaxalignment [B,kB,MB]:      2126623    2076.780     2.028

Dynamically allocated memory at   amaxalignment [B,kB,MB]:      2130023    2080.101     2.031

Dynamically allocated memory at   amaxalignment [B,kB,MB]:      2136823    2086.741     2.038
openf5__224_> Open       13  OLD  SEQUENTIAL  mfzd.pdb
rdpir___648E> Alignment sequence not found in PDB file:        1  mfzd.pdb

Attachment: fzd1.log
Description: Binary data

Attachment: fzd1.pir
Description: Binary data

Attachment: fzd1.py
Description: Binary data

Attachment: mfzd.pdb
Description: Protein Databank data