Featured Publications
Mapping subcellular localizations of unannotated microproteins and alternative proteins with MicroID
Na Z, Dai X, Zheng SJ, Bryant CJ, Loh KH, Su H, Luo Y, Buhagiar AF, Cao X, Baserga SJ, Chen S, Slavoff SA. Mapping subcellular localizations of unannotated microproteins and alternative proteins with MicroID. Molecular Cell 2022, 82: 2900-2911.e7. PMID: 35905735, PMCID: PMC9662605, DOI: 10.1016/j.molcel.2022.06.035.Peer-Reviewed Original ResearchConceptsSubcellular localizationProximity biotinylationSmall open reading framesAlternative proteinsOpen reading frameHigh-throughput technologiesSubnuclear organellesCanonical proteinsRRNA transcriptionSubcellular compartmentsReading frameProteogenomic identificationProtein compositionAmino acidsMicroproteinsProteinBiotinylationLocalizationTurboIDTranscriptionOrganellesMouse modelPolypeptideNucleoliExpression
2021
Phosphorylation of a Human Microprotein Promotes Dissociation of Biomolecular Condensates
Na Z, Luo Y, Cui DS, Khitun A, Smelyansky S, Loria JP, Slavoff SA. Phosphorylation of a Human Microprotein Promotes Dissociation of Biomolecular Condensates. Journal Of The American Chemical Society 2021, 143: 12675-12687. PMID: 34346674, PMCID: PMC8564862, DOI: 10.1021/jacs.1c05386.Peer-Reviewed Original ResearchConceptsMembraneless organellesSmall open reading framesP-body dynamicsLiquid-liquid phase separationOpen reading frameGrowth factor signalingPresence of RNAEvolutionary conservationP-bodiesCellular processesCell divisionReading frameProteogenomic identificationFactor signalingMacromolecular complexesBiomolecular condensatesSecondary structureAmino acidsCell growthMicroproteinsPhosphorylationCell proliferationOrganellesBiophysical processesProliferation