2MQH:
reference: Solution structure of the RNA-binding cold shock domain of the Chlamydomonas reinhardtii NAB1 protein and insights into RNA recognition., Sawyer AL, Landsberg MJ, Ross IL, Kruse O, Mobli M, Hankamer B, Biochem J. 2015 Apr 28. PMID: 25919092

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