3RT0:
reference: The Molecular Basis of ABA-Independent Inhibition of PP2Cs by a Subclass of PYL Proteins., Hao Q, Yin P, Li W, Wang L, Yan C, Lin Z, Wu JZ, Wang J, Yan SF, Yan N, Mol Cell. 2011 Jun 10;42(5):662-72. PMID: 21658606

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