Re: [ccp4bb]: ARP_WARP

[Victor Lamzin <Victor@embl-hamburg.de>]

***  For details on how to be removed from this list visit the  ***
***          CCP4 home page http://www.ccp4.ac.uk         ***


Dear Abhinav,

Try to run ARP/wARP without docking the sequence and see
whether it runs OK.

Please keep in mind that automatic sequence docking at
present works only with monomers (1 chain).

With best regards,
Victor

> I am using ARP_WARP through CCP4I to run an automated model building starting from
> experimental phases.
>
> I specify the MTZ and Sequence files, number of residues and number of molecules. When I
> submit the job, it crashes with the error:
>
> Program to blame REFMAC5.
>
> When I see the file WarpNtrace_refine.last, it seems that refmac5 is trying to read the
> file arp_0.pdb and says that there are no scatterers. This file is empty in the
> sub-directory N_arp_warp.
> 
> What should I do to fix this problem?