Decapped mRNA:LSM1-7 Complex Lsm1-7 Complex 5' to 3' Exoribonuclease Digestion of Decapped mRNA Authored: May, B, 2009-07-22 Edited: May, B, 2009-07-22 Pubmed11283721 Pubmed12515382 Pubmed14749774 Pubmed15475613 Pubmed16141059 Pubmed16299471 Pubmed17245413 Pubmed19239894 Reactome Database ID Release 43429845 Reactome, http://www.reactome.org ReactomeREACT_20533 Reviewed: Wilusz, J, 2009-09-17 The XRN1 exoribonuclease hydrolyzes decapped mRNA from 5' to 3' and yields ribonucleotides having 5'-monophosphates. In yeast Xrn1 associates with the Lsm1-7 complex.