1OXK:
reference: The yeast YPD1/SLN1 complex: insights into molecular recognition in two-component signaling systems., Xu Q, Porter SW, West AH, Structure (Camb) 2003 Dec;11(12):1569-81. PMID: 14656441

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