2YIV:
reference: n-Butyl isocyanide oxidation at the [NiFe(4)S (4)OH ( x )] cluster of CO dehydrogenase., Jeoung JH, Dobbek H, J Biol Inorg Chem. 2011 Sep 9. PMID: 21904889

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).