2VWI:
reference: Structure of the OSR1 kinase, a hypertension drug target., Villa F, Deak M, Alessi DR, van Aalten DM, Proteins. 2008 Dec;73(4):1082-7. doi: 10.1002/prot.22238. PMID: 18831043

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