Arginylation regulates purine nucleotide biosynthesis by enhancing the activity of phosphoribosyl pyrophosphate synthase.
Zhang F, Patel DM, Colavita K, Rodionova I, Buckley B, Scott DA, Kumar A, Shabalina SA, Saha S, Chernov M, et al. Nat Commun. 2015 Jul 15; 6:7517. Epub 2015 Jul 15.