Michael, Try align...
Fit only works when all of the atom identifiers match. Align matches atoms through a 1D alignment and then performs some optimization: align TtHisRS////ca, EcHRSade////ca align SaHRS////ca, EcHRSade////ca Cheers, Warren -- mailto:war...@delanoscientific.com Warren L. DeLano, Ph.D. Principal Scientist DeLano Scientific LLC Voice (650)-346-1154 Fax (650)-593-4020 > -----Original Message----- > From: pymol-users-ad...@lists.sourceforge.net [mailto:pymol-users- > ad...@lists.sourceforge.net] On Behalf Of Michael Bovee > Sent: Tuesday, December 02, 2003 11:17 AM > To: pymol-users@lists.sourceforge.net > Subject: [PyMOL] cannot 'fit' a particular pdb file > > Hi, > I have loaded 3 pdb files of homologous forms of an enzyme. The 'fit' > command works for superimposing/aligning two of them, but the third > file always gives a No Atoms Selected error. Is there something in the > pdb file I can fix? As a general rule now, I Hide Everything at first > and then Show Lines as I begin with a new PyMOL session. I can see all > three molecules, just can't align the third one (EcHRSade) with the > first two (TtHisRS and SaHRS). > > PyMOL>fit TtHisRS, SaHRS > Executive: RMS = 4.222 (718 to 718 atoms) > > PyMOL>fit TtHisRS, EcHRSade > ExecutiveRMS-Error: No atoms selected. > PyMOL>fit EcHRSade, TtHisRS > ExecutiveRMS-Error: No atoms selected. > PyMOL>fit EcHRSade, SaHRS > ExecutiveRMS-Error: No atoms selected. > > Thanks, > --Michael > > > > ------------------------------------------------------- > This SF.net email is sponsored by: SF.net Giveback Program. > Does SourceForge.net help you be more productive? Does it > help you create better code? SHARE THE LOVE, and help us help > YOU! Click Here: http://sourceforge.net/donate/ > _______________________________________________ > PyMOL-users mailing list > PyMOL-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/pymol-users