Stick model of <a href="https://en.wikipedia.org/wiki/cobamamide" class="extiw" title="w:cobamamide">cobamamide</a> (<b>adenosylcobalamin</b>). Created using <a rel="nofollow" class="external text" href="http://www.accelrys.com/products/downloads/ds_visualizer/index.html">Accelrys DS Visualizer Pro 1.6</a> and <a href="https://en.wikipedia.org/wiki/GIMP" class="extiw" title="w:GIMP">GIMP</a>.
<a href="//commons.wikimedia.org/wiki/User:Fvasconcellos" title="User:Fvasconcellos">Fvasconcellos</a> 18:57, 30 April 2007 (UTC)
Own work, from <a href="https://en.wikipedia.org/wiki/ChEBI" class="extiw" title="w:ChEBI">ChEBI</a> <a rel="nofollow" class="external text" href="http://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:18408">18408</a>.