6G6R:
reference: Control and regulation of S-Adenosylmethionine biosynthesis by the regulatory beta subunit and quinolone-based compounds., Panmanee J, Bradley-Clarke J, Mato JM, O'Neill PM, Antonyuk SV, Hasnain SS, FEBS J. 2019 Feb 18. doi: 10.1111/febs.14790. PMID: 30776190

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