4RXY:
reference: Structure and inhibition studies of a type II beta-carbonic anhydrase psCA3 from Pseudomonas aeruginosa., Pinard MA, Lotlikar SR, Boone CD, Vullo D, Supuran CT, Patrauchan MA, McKenna R, Bioorg Med Chem. 2015 Jun 8. pii: S0968-0896(15)00429-0. doi:, 10.1016/j.bmc.2015.05.029. PMID: 26068018

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