The O-carbamoyltransferase TobZ catalyzes an ancient enzymatic reaction.
Parthier C, Görlich S, Jaenecke F, Breithaupt C, Bräuer U, Fandrich U, Clausnitzer D, Wehmeier UF, Böttcher C, Scheel D, et al. Angew Chem Int Ed Engl. 2012 Apr 23; 51(17):4046-52. Epub 2012 Mar 1.