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<span class="Apple-style-span" style="font-family: Tahoma, Verdana, Arial, sans-serif; color: rgb(68, 68, 68); "><pre style="white-space: normal; ">Hi again,</pre><pre style="white-space: normal; ">Thank you, I added missing atoms with emacs, but my question is this ring doesn't have to be complete and if I add missing atoms with HIS680's name, I change its structure. Is it true?</pre><pre style="white-space: normal; "><br></pre><pre style="white-space: normal; ">> Hi Users,<br>><br>> I have a .pdb file, in this file when I want to use pdb2gmx command<br>> there is this error massage:<br>> Fatal error:<br>> Incomplete ring in HIS680<br>><br>> this aminoacid is not complete in general, I don't know how can I<br>> complete this such that I don't add HIS for complete? Please give me a hint.<br>><br>add the missing atoms with emacs (or another text editor). Then minimize.<br>> Thank you<br></pre></span>                                            <br /><hr />Hotmail: Free, truste
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