6YNF:
reference: Partial catalytic Cys oxidation of human GAPDH to Cys-sulfonic acid., Lia A, Dowle A, Taylor C, Santino A, Roversi P, Wellcome Open Res. 2020 Aug 25;5:114. doi: 10.12688/wellcomeopenres.15893.2., eCollection 2020. PMID: 32802964

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