1UAW:
reference: Origin of higher affinity to RNA of the N-terminal RNA-binding domain than that of the C-terminal one of a mouse neural protein, musashi1, as revealed by comparison of their structures, modes of interaction, surface electrostatic potentials, and backbone dynamics., Miyanoiri Y, Kobayashi H, Imai T, Watanabe M, Nagata T, Uesugi S, Okano H, Katahira M, J Biol Chem. 2003 Oct 17;278(42):41309-15. Epub 2003 Aug 7. PMID: 12907678

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