Main protein structures levels.
<ul><li><a href="//commons.wikimedia.org/wiki/File:Main_protein_structure_levels_en.svg" title="File:Main protein structure levels en.svg">Main_protein_structure_levels_en.svg</a>: <a href="//commons.wikimedia.org/wiki/User:LadyofHats" title="User:LadyofHats">LadyofHats</a></li>
<li>derivative work: <a href="//commons.wikimedia.org/w/index.php?title=User:Shakiestone&amp;action=edit&amp;redlink=1" class="new" title="User:Shakiestone (page does not exist)">Shakiestone</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Shakiestone" title="User talk:Shakiestone"><span class="signature-talk">talk</span></a>)</li></ul>
2011-02-14 15:29
<ul><li><a href="//commons.wikimedia.org/wiki/File:Main_protein_structure_levels_en.svg" title="File:Main protein structure levels en.svg">Main_protein_structure_levels_en.svg</a></li></ul>