| 6C8R: reference: Loganic Acid Methyltransferase: Insights into the specificity of methylation on an iridoid glycoside., Petronikolou N, Hollatz A, Schuler MA, Nair SK, Chembiochem. 2018 Feb 5. doi: 10.1002/cbic.201700679. PMID: 29399933 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).