Science
 

Valine

From FoldIt Wiki

Foldit's version of Valine

Valine (V) is a hydrophobic Amino acid. Its shape on Foldit is identical to that of Threonine, but it can be distinguished by its color. Not to be confused with Asparagine or Aspartic acid.

More information can be found at http://en.wikipedia.org/wiki/Valine