Hi all<div><br></div><div>I&#39;d like to know if it is possible to change the protonatation state of only one particular residue (histidine) in my protein..</div><div>I&#39;ve been trying to do it using addh tool but with no success, I think it can only work with the protein as a whole, isn&#39; it ? </div>

<div><br></div><div>Please, any suggestion is welcomed<br clear="all"><div><br></div><div>Sergio</div>--  <br>Sergio Garay<br>Dr. en Ciencias Biológicas<br>Facultad de Bioquimica y Cs. Biológicas<br>Universidad Nacional del Litoral<br>

Santa Fe - Argentina<br>C.C. 242 - Ciudad Universitaria - C.P. S3000ZAA<br>Argentina<br>Ph. <a href="tel:%2B54%20%28342%29%204575-213" value="+543424575213" target="_blank">+54 (342) 4575-213</a><br>Fax. <a href="tel:%2B54%20%28342%29%204575-221" value="+543424575221" target="_blank">+54 (342) 4575-221</a> <br>

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