1NU4: U1a Rna Binding Domain At 1.8 Angstrom Resolution Reveals A Organized C-Terminal Helix
reference: U1A RNA-binding domain at 1.8 A resolution., Rupert PB, Xiao H, Ferre-D'Amare AR, Acta Crystallogr D Biol Crystallogr 2003 Aug;59(Pt 8):1521-4. Epub 2003, Jul 23. PMID: 12876372

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