I am solving a structure using selenium SAD using autosol. Autosol gave me nice solution but many loop and side chain density is missing.

autosol gave me many different output MTZ files .

for building further in coot which MTZ file i should use and for refinement in phenix refinement which MTZ file i should use . I tried doing refinement with .sca file it gave me increase Rfree afte single cycle of refinement .

thanks for your suggestions.

-Vandna