4I8P:
reference: Plant ALDH10 family: identifying critical residues for substrate specificity and trapping a thiohemiacetal intermediate., Kopecny D, Koncitikova R, Tylichova M, Vigouroux A, Moskalikova H, Soural M, Sebela M, Morera S, J Biol Chem. 2013 Mar 29;288(13):9491-507. doi: 10.1074/jbc.M112.443952. Epub, 2013 Feb 13. PMID: 23408433

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