CCL: adding hydrogens

From: Sergio Emanuel Galembeck <segalemb*usp.br>
Subject: CCL: adding hydrogens
Date: Thu, 02 Aug 2007 12:53:48 -0300

 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