1UWV:
reference: Crystal structure of RumA, an iron-sulfur cluster containing E. coli ribosomal RNA 5-methyluridine methyltransferase., Lee TT, Agarwalla S, Stroud RM, Structure (Camb) 2004 Mar;12(3):397-407. PMID: 15016356

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