3SQP:
reference: The bacterial redox signaller pyocyanin as an antiplasmodial agent: comparisons with its thioanalog methylene blue., Kasozi DM, Gromer S, Adler H, Zocher K, Rahlfs S, Wittlin S, Fritz-Wolf K, Schirmer RH, Becker K, Redox Rep. 2011;16(4):154-65. PMID: 21888766

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