4A2J:
reference: X-ray Structures of Progesterone Receptor Ligand Binding Domain in Its Agonist State Reveal Differing Mechanisms for Mixed Profiles of 11beta-Substituted Steroids., Lusher SJ, Raaijmakers HC, Vu-Pham D, Kazemier B, Bosch R, McGuire R, Azevedo R, Hamersma H, Dechering K, Oubrie A, van Duin M, de Vlieg J, J Biol Chem. 2012 Jun 8;287(24):20333-43. Epub 2012 Apr 25. PMID: 22535964

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