The NBDY Microprotein Regulates Cellular RNA Decapping
Na Z, Luo Y, Schofield JA, Smelyansky S, Khitun A, Muthukumar S, Valkov E, Simon MD, Slavoff SA. The NBDY Microprotein Regulates Cellular RNA Decapping. Biochemistry 2020, 59: 4131-4142. PMID: 33059440, PMCID: PMC7682656, DOI: 10.1021/acs.biochem.0c00672.Peer-Reviewed Original ResearchConceptsP-bodiesNonsense-mediated decay factorsKO cellsSmall open reading framesCytoplasmic ribonucleoprotein granulesOpen reading frameSubstrate transcriptsCellular transcriptomeRibonucleoprotein granulesTarget transcriptsRNA stabilityKnockout cellsUTR lengthReading frameGlobal profilingProteogenomic identificationMacromolecular complexesHuman RNACellular RNACytoplasmic RNAGene stabilityAmino acidsCell growthMicroproteinsTranscriptsGlobal Profiling of Cellular Substrates of Human Dcp2
Luo Y, Schofield J, Simon MD, Slavoff SA. Global Profiling of Cellular Substrates of Human Dcp2. Biochemistry 2020, 59: 4176-4188. PMID: 32365300, PMCID: PMC7641959, DOI: 10.1021/acs.biochem.0c00069.Peer-Reviewed Original ResearchConceptsDecapping enzymeFirst committed stepCellular transcriptsP-bodiesRNA decayCommitted stepHuman transcriptomeMammalian cellsMolecular marksKnockout cellsGlobal profilingConsensus sequenceCellular substratesDCP2Human cellsTranscriptsEnzymeEnzyme substrateCellsDistinct subsetsTranscriptomeAdditive effectEnrichmentRNACytoplasm