: Hey Adenosine, very nice work! I always wondered why there was no entry diagram with actual crystal structure data, and yours looks really good. However I think it is more interesting for experts and a bit too busy and un-scalable for the wikipedia page. But I know nothing good exists, yet. I think a line drawing would be more suited but don't have the time/skills. Something like in here (but of course it's copyrighted) without the shading would be nice: http://www.ncbi.nlm.nih.gov/pubmed/15102550.