From lanig@organik.uni-erlangen.de Tue Mar 11 04:28:34 1997 Received: from faui45.informatik.uni-erlangen.de for lanig@organik.uni-erlangen.de by www.ccl.net (8.8.3/950822.1) id EAA22343; Tue, 11 Mar 1997 04:25:53 -0500 (EST) Received: from derioc1.organik.uni-erlangen.de (derioc1.organik.uni-erlangen.de [131.188.128.1]) by uni-erlangen.de with SMTP id KAA18017 (8.7.6/7.5c-FAU); for ; Tue, 11 Mar 1997 10:25:16 +0100 (MET) Received: (from lanig@localhost) by organik.uni-erlangen.de id KAA27048 (8.6.12/7.4f-FAU); for CHEMISTRY@www.ccl.net; Tue, 11 Mar 1997 10:25:41 +0100 From: Harald Lanig Message-Id: <199703110925.KAA27048@derioc1.organik.uni-erlangen.de> Subject: Neutralizing a protein To: CHEMISTRY@www.ccl.net (Comput Chem List) Date: Tue, 11 Mar 1997 10:25:40 +0100 (MET) X-Mailer: ELM [version 2.4 PL24] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Dear CCL users, working with proteins it is often desirable to neutralize a charged peptide chain. Is there an "easy" method or tool to add counterions to charged amino acids located at the protein surface? I hope this information is of interest also for other readers... Any information is welcome! Thanks in advance H Lanig --------------------------------------------------------------------------- Dr. Harald Lanig Computer Chemie Centrum der Dipl.-Chem. Universitaet Erlangen/Nuernberg Institut fuer Organische Chemie I phone: +49(0)9131-856581 Naegelsbachstr. 25 fax: +49(0)9131-856565 D-91052 Erlangen email: lanig@organik.uni-erlangen.de Germany ---------------------------------------------------------------------------