Hi,

This is Min Woo Sung from Texas A&M University.

I was using Chimera to see EM structure(.mrc file) and wanted to put a PDB file to fit that in EM map.

I'm wondering if I can use Chimera to analyze the volume, size or domains of these two files for the purpose of analysis.

I saw one PDB file seemed much bigger that EM map when I opened it in Chimera. Do I have to normalize the size of any files? If so, how can I do that?

Any suggests would greatly appreciated.

Best regard,

Min Woo Sung