6C7O:
reference: Insights into the pathogenesis of dominant retinitis pigmentosa associated with a D477G mutation in RPE65., Choi EH, Suh S, Sander CL, Hernandez CJO, Bulman ER, Khadka N, Dong Z, Shi W, Palczewski K, Kiser PD, Hum Mol Genet. 2018 Jul 1;27(13):2225-2243. doi: 10.1093/hmg/ddy128. PMID: 29659842

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