Re: [modeller_usage] Loop refinement problem

[Modeller Caretaker <>]

On 4/4/20 7:43 AM, Vicente Pires wrote:
> I’m having porblems trying to model a structure and using the loop 
> refinement tool. I was given the nohup_mod.out as output and the error 
> prevented the loop refinement, although models were made. Can somebody 
> help me with this error?

The error is:

_modeller.ModellerError: No loops detected for refinement: you must 
redefine select_loop_atoms

This seems self-explanatory, no? Your model doesn't contain any loops 
(insertions in the alignment) so there is nothing to refine. If there's 
a region you still want to try refining anyway, you need to explicitly 
define that by providing a select_loop_atoms function. See 
https://salilab.org/modeller/9.23/manual/node35.html

	Ben Webb, Modeller Caretaker
--
             https://salilab.org/modeller/
Modeller mail list: https://salilab.org/mailman/listinfo/modeller_usage