[chimerax-users] Re-scaling maps

Nebojsa Bogdanovic nxb318 at case.edu
Thu Jul 28 06:38:59 PDT 2022


Hello,

I have two maps. One from cryosparc @ 1.06 A/pix and another EM-gan
sharpened map @ 1.0 A/pix. They are different in size upon visual
inspection in chimeraX so I tried relion_image_handler --i cryosparc.mrc
--angpix 1.0 --rescale_angpix 1.06 --o cryosparc-rescaled.mrc however, the
resulting map is still smaller than the original input. I also tried to
rescale in this way to several different angpix values but maps are still
not the same.

Is there any command in chimeraX or chimera to play with pix sizes to find
the right one?

Thank You and regards,

Nebojša Bogdanović, Ph.D
Department of Physiology and Biophysics,
School of Medicine,
Case Western Reserve University
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