4OBX:
reference: Crystal structures and catalytic mechanism of the C-methyltransferase Coq5 provide insights into a key step of the yeast coenzyme Q synthesis pathway., Dai YN, Zhou K, Cao DD, Jiang YL, Meng F, Chi CB, Ren YM, Chen Y, Zhou CZ, Acta Crystallogr D Biol Crystallogr. 2014 Aug 1;70(Pt 8):2085-92. doi:, 10.1107/S1399004714011559. Epub 2014 Jul 25. PMID: 25084328

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