5X62:
reference: Substrate Recognition Mechanism of the Putative Yeast Carnosine N-methyltransferase., Liu X, Wu J, Sun Y, Xie W, ACS Chem Biol. 2017 Jul 13. doi: 10.1021/acschembio.7b00328. PMID: 28654751

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