From owner-chemistry@ccl.net Thu Aug  2 14:35:00 2007
From: "Sergio Emanuel Galembeck segalemb_._usp.br" <owner-chemistry|-|server.ccl.net>
To: CCL
Subject: CCL: adding hydrogens
Message-Id: <-34857-070802125401-8323-FHIwgotlDKAzjE/ATwZh2Q|-|server.ccl.net>
X-Original-From: Sergio Emanuel Galembeck <segalemb*usp.br>
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Date: Thu, 02 Aug 2007 12:53:48 -0300
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Sent to CCL by: Sergio Emanuel Galembeck [segalemb]-[usp.br]
Dear Max,

    There several free softwares that add hydrogens in the structure
of a protein, as openbabel and chimera. The first is my choice.

             Best regards,

                    Sergio

Citando "Max Porrini mozz76(0)gmail.com" <owner-chemistry * ccl.net>:

> Hi all
> Does anybody know how I can add hydrogens to a system?
> I've downloaded the pdb file of a enzyme and there aren't hydrogen atoms
> (for instance the water molecule is formed only by the oxygen).
> I'd like to saturate my system with the missing hydrogens.
> Any tips will be very appreciated.
> thanks a lot
> MP
>