| 1FF2: reference: Structure of C42D Azotobacter vinelandii FdI. A Cys-X-X-Asp-X-X-Cys motif ligates an air-stable [4Fe-4S]2+/+ cluster., Jung YS, Bonagura CA, Tilley GJ, Gao-Sheridan HS, Armstrong FA, Stout CD, Burgess BK, J Biol Chem 2000 Nov 24;275(47):36974-83. PMID: 10961993 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).