[Chimera-users] Linking two chains in a PDB file

[Maxwell Cherf]

Hi Sir/Madam

I have a PDB file of three proteins bound together (in one model). I would
like to fuse the N terminus of one protein to the C terminus of another
protein by adding a peptide linker between the termini. Is it possible to
do this using Chimera?

So far, I have built a linker and joined it to one of the termini, but
doing that combined the linker and all proteins in the file into one model.
Now, I can't connect the free end of the linker to the other
terminus because they are part of the same model. Any help would be much
appreciated!

Best,
Gerald Cherf, PhD candidate
Cochran Lab
Bioengineering Department
Stanford University
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