4PCL:
reference: An O-Methyltransferase Is Required for Infection of Tick Cells by Anaplasma phagocytophilum., Oliva Chavez AS, Fairman JW, Felsheim RF, Nelson CM, Herron MJ, Higgins L, Burkhardt NY, Oliver JD, Markowski TW, Kurtti TJ, Edwards TE, Munderloh UG, PLoS Pathog. 2015 Nov 6;11(11):e1005248. doi: 10.1371/journal.ppat.1005248., eCollection 2015 Nov. PMID: 26544981

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