Global Fit List and Model Seperation
Dear ChimeraX-Team & MailingListUsers,
My question is actually two different questions: I would like to perform a global fitting in ChimeraX and seperate all fitting solutions into independent models.
I loaded the map (#1) and a dimeric model (#2) into ChimeraX and perform the global fitting by: fit #2 inMap #1 search 50
My map represents a homo-oligomeric model with 40+ monomers (20+ dimers), so multiple fitting solutions are probably correct solutions. This is the log of the fitting: "Found 41 fits. List window not yet implemented." which matches with my assumption.
I would like to now (a) inspect all fittings, but the list window is not implemented yet. Can I access the fitting solutions via console commands? And (b) I would like to save each fitted solution as an indepent object, reconstruction the entire model in the map for furhter refinement. Again, could this be done via commands like: "fit #2 inMap #2 search 50 saveFit fittings.pdb", which results in a multi-state pdb? The "Save PDB" button is probably only available in the List windows, which is not implemented yet.
Thanks in advance
Best Christian
Hi Christian,
I added the fit list panel to ChimeraX. It will be in tonight's ChimeraX builds dated June 29, 2021.
Tom
On Jun 28, 2021, at 2:32 AM, Christian Tüting via ChimeraX-users chimerax-users@cgl.ucsf.edu wrote:
Dear ChimeraX-Team & MailingListUsers,
My question is actually two different questions: I would like to perform a global fitting in ChimeraX and seperate all fitting solutions into independent models.
I loaded the map (#1) and a dimeric model (#2) into ChimeraX and perform the global fitting by: fit #2 inMap #1 search 50
My map represents a homo-oligomeric model with 40+ monomers (20+ dimers), so multiple fitting solutions are probably correct solutions. This is the log of the fitting: "Found 41 fits. List window not yet implemented." which matches with my assumption.
I would like to now (a) inspect all fittings, but the list window is not implemented yet. Can I access the fitting solutions via console commands? And (b) I would like to save each fitted solution as an indepent object, reconstruction the entire model in the map for furhter refinement. Again, could this be done via commands like: "fit #2 inMap #2 search 50 saveFit fittings.pdb", which results in a multi-state pdb? The "Save PDB" button is probably only available in the List windows, which is not implemented yet.
Thanks in advance
Best Christian
ChimeraX-users mailing list ChimeraX-users@cgl.ucsf.edu Manage subscription: https://www.rbvi.ucsf.edu/mailman/listinfo/chimerax-users
Hi Tom,
thank you very much :) I overcome the issue by performing the search multiple times (with each N = 50 searches). As multiple "correct" fittings are present, I ended up with nearly all solutions. But having the list will help for sure in the future.
best Christian
Tom Goddard goddard@sonic.net 29.06.21 0.05 Uhr >>>
Hi Christian,
I added the fit list panel to ChimeraX. It will be in tonight's ChimeraX builds dated June 29, 2021.
Tom
On Jun 28, 2021, at 2:32 AM, Christian Tüting via ChimeraX-users
chimerax-users@cgl.ucsf.edu wrote:
Dear ChimeraX-Team & MailingListUsers,
My question is actually two different questions: I would like to
perform a global fitting in ChimeraX and seperate all fitting solutions into independent models.
I loaded the map (#1) and a dimeric model (#2) into ChimeraX and
perform the global fitting by: fit #2 inMap #1 search 50
My map represents a homo-oligomeric model with 40+ monomers (20+
dimers), so multiple fitting solutions are probably correct solutions. This is the log of the fitting:
"Found 41 fits. List window not yet implemented." which matches with
my assumption.
I would like to now (a) inspect all fittings, but the list window is
not implemented yet. Can I access the fitting solutions via console commands? And (b) I would like to save each fitted solution as an indepent object, reconstruction the entire model in the map for furhter refinement. Again, could this be done via commands like: "fit #2 inMap #2 search 50 saveFit fittings.pdb", which results in a multi-state pdb? The "Save PDB" button is probably only available in the List windows, which is not implemented yet.
Thanks in advance
Best Christian
ChimeraX-users mailing list ChimeraX-users@cgl.ucsf.edu Manage subscription: https://www.rbvi.ucsf.edu/mailman/listinfo/chimerax-users
participants (2)
-
Christian Tüting
-
Tom Goddard