| 2WC1: reference: Structural and Phylogenetic Analysis of Rhodobacter capsulatus NifF: Uncovering General Features of Nitrogen-fixation (nif)-Flavodoxins., Perez-Dorado I, Bortolotti A, Cortez N, Hermoso JA, Int J Mol Sci. 2013 Jan 9;14(1):1152-63. doi: 10.3390/ijms14011152. PMID: 23303276 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).