Dissecting Contributions to Efficient Catalysis in the tRNA Modifying Enzyme TilS Guinto, Ferdiemar C. ; Alexander, Rebecca W. ; Salsbury, Freddie R. Abstract Publication: Biophysical Journal Pub Date: February 2020 DOI: 10.1016/j.bpj.2019.11.1172 Bibcode: 2020BpJ...118..194G