Dr. Rafał Wieczorek, Dr. Mark Dörr, Agata Chotera, Prof. Pier Luigi Luisi and Dr. Pierre-Alain Monnard Formation of RNA Phosphodiester Bond by Histidine-Containing Dipeptides ChemBioChem 14
Ancient chemistry: In RNA formation catalysed by dipeptides, RNA monomers in the water-ice eutectic phase undergo oligomerisation upon incubation with catalytic peptides Ser-His and Ala-His. Reactions proceed via an intermediate in which the dipeptide covalently binds to nucleotide monophosphate. This could represent a link between prebiotic chemistry and the RNA world.
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