6IGB:
reference: Structural and Functional Insights into PpgL, a Metal-Independent beta-Propeller Gluconolactonase That Contributes to Pseudomonas aeruginosa Virulence., Song YJ, Wang KL, Shen YL, Gao J, Li T, Zhu YB, Li CC, He LH, Zhou QX, Zhao NL, Zhao C, Yang J, Huang Q, Mu XY, Li H, Dou DF, Liu C, He JH, Sun B, Bao R, Infect Immun. 2019 Mar 25;87(4). pii: IAI.00847-18. doi: 10.1128/IAI.00847-18., Print 2019 Apr. PMID: 30642898

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