| 4R2W: reference: High-syn conformation of uridine and asymmetry of the hexameric molecule revealed in the high-resolution structures of Shewanella oneidensis MR-1 uridine phosphorylase in the free form and in complex with uridine., Safonova TN, Mikhailov SN, Veiko VP, Mordkovich NN, Manuvera VA, Alekseev CS, Kovalchuk MV, Popov VO, Polyakov KM, Acta Crystallogr D Biol Crystallogr. 2014 Dec 1;70(Pt 12):3310-9. doi:, 10.1107/S1399004714024079. Epub 2014 Nov 28. PMID: 25478848 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).