1RQ6:
reference: The solution structure of ribosomal protein S17E from Methanobacterium thermoautotrophicum: a structural homolog of the FF domain., Wu B, Yee A, Huang YJ, Ramelot TA, Cort JR, Semesi A, Jung JW, Lee W, Montelione GT, Kennedy MA, Arrowsmith CH, Protein Sci. 2008 Mar;17(3):583-8. Epub 2008 Jan 24. PMID: 18218711

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