Halofuginone and other febrifugine derivatives inhibit prolyl-tRNA synthetase - Keller, T L; Zocco, D; Sundrud, M S; Hendrick, M; Edenius, M; Yum, J; Kim, Y J; Lee, H K; Cortese, J F; Wirth, D F; Dignam, J D; Rao, A; Yeo, C Y; Mazitschek, R; Whitman, M (Nat Chem Biol, 2012)