[Chimera-users] Protonation of selected atoms ?

[Marek Maly]

Dear all,

I would like to protonate just several nitrogen atoms
(tertiary amines) of my hyperbranched polymer.

I tried Structure "Editing -> Add hydrogens"

but it protonised all my tertiary amines in the structure
ignoring the fact that only few of them were selected and considered for
protonation.

So is there any way how to protonate only selected N atoms ?

If not would be a good idea to add this possibility into Add Hydrogens
panel (function).

Thank you,

     Best wishes,

         Marek


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