[Chimera-users] crystal structure reconstruction

Hi, I am new to Chimera. I have a PDB of a protein comprising of a loop region that appears to have slight alpha-helical behavior when visualized in Pymol. However, I doubt that this region is actually structured, and that this alpha-helical behavior is actually an artifact from experimental conditions. To double-check the validity of this loop, I was broadly advised that "crystal structure reconstruction" can be performed in Chimera. I suspect this is either the 'molmap' or "Fit in Map" feature? Sincerely, Lili