[Chimera-users] Protonation of selected atoms ?

Marek Maly marek.maly at ujep.cz
Wed Nov 27 07:24:39 PST 2013

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

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,


Tato zpráva byla vytvořena převratným poštovním klientem Opery:  

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