Nicholas Jannetty May 22, 2014 10 - Characterization of Choline Trimethylamine-Lyase Expands the Chemistry of Glycyl Radical Enzymes Nicholas Jannetty May 22, 2014 10. Craciun, Smaranda; Marks, Jonathan A.; Balskus, Emily P. Characterization of Choline Trimethylamine-Lyase Expands the Chemistry of Glycyl Radical Enzymes. ACS Chem. Biol. 2014, 9, 1408–1413. DOI: https://doi.org/10.1021/cb500113p.