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| Proposed Title: Gramicidin Channel in Lipid Bilayer
| | <applet load='3hyd' size='400' frame='true' align='right' /> |
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| <!--{{Theoretical_model}} says "protein"--> | | <scene name='User:Eric_Martz/Sandbox_10/Whole_peptide/1'>Heptapeptide as balls/sticks</scene>. |
| <table style="background-color:#ffffc0" cellpadding="8" width="95%" border="0"><tr><td valign='top'>[[Image:Note.gif|left]] '''Theoretical Model:'''
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| The structure described on this page was determined [[theoretical_models|theoretically]], and hence should be interpreted with caution.</td></tr></table>
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| <applet size='400' frame='true' align='right' caption='Theoretical model of gramicidin in a lipid bilayer (phosphatidyl ethanolamine).'
| | <scene name='User:Eric_Martz/Sandbox_10/Hbond_angles_to_n-term/1'>Show putative hbonds between N-terminus and water</scene>. |
| scene='User:Eric_Martz/Sandbox_10/Gramicidin/4' />
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| Two copies of the gramicidin protein are shown here (<scene name='User:Eric_Martz/Sandbox_10/Gramicidin/4'>restore initial scene</scene>) arranged as they are believed to be when they form a channel through a lipid bilayer membrane. The shape of the protein is shown transparent (ghostly), and a backbone trace connecting the alpha carbon atoms of each amino acid chain is opaque (solid).
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| <ul>
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| <li>Show <scene name='User:Eric_Martz/Sandbox_10/Gramicidin/2'>only the backbone</scene> of the gramicidin protein chains.
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| <li><scene name='User:Eric_Martz/Sandbox_10/Gramicidin_with_bilayer/3'>Show a slice of the lipid bilayer.</scene> (Most hydrogen atoms are omitted.)
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| </li>
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| </ul>
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