2022
Identification and functional implications of pseudouridine RNA modification on small noncoding RNAs in the mammalian pathogen Trypanosoma brucei
Rajan KS, Adler K, Doniger T, Cohen-Chalamish S, Aharon-Hefetz N, Aryal S, Pilpel Y, Tschudi C, Unger R, Michaeli S. Identification and functional implications of pseudouridine RNA modification on small noncoding RNAs in the mammalian pathogen Trypanosoma brucei. Journal Of Biological Chemistry 2022, 298: 102141. PMID: 35714765, PMCID: PMC9283944, DOI: 10.1016/j.jbc.2022.102141.Peer-Reviewed Original ResearchConceptsRNA modificationsLife stagesStage-specific regulationGenome-wide approachesSmall nucleolar RNAsΨ modificationsSmall noncoding RNAsDifferent host environmentsProtein translocationD snoRNAsRRNA modificationVault RNARRNA processingNucleolar RNAsRiboMeth-seqNoncoding RNAsMammalian hostsTrypanosoma bruceiProtein synthesisHost environmentRNAFunctional implicationsTRNABruceiParasites
1998
Trypanosome Capping Enzymes Display a Novel Two-Domain Structure
Silva E, Ullu E, Kobayashi R, Tschudi C. Trypanosome Capping Enzymes Display a Novel Two-Domain Structure. Molecular And Cellular Biology 1998, 18: 4612-4619. PMID: 9671471, PMCID: PMC109047, DOI: 10.1128/mcb.18.8.4612.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBase SequenceBinding SitesCloning, MolecularConserved SequenceCrithidia fasciculataDNA, ProtozoanGuanosine MonophosphateHumansMiceMolecular Sequence DataRecombinant Fusion ProteinsRNA NucleotidyltransferasesSequence Homology, Amino AcidTrypanosoma brucei bruceiConceptsSpliceosomal small nuclear RNAsM7G capCapping enzymeTwo-domain structureG capYeast capping enzymesSmall nuclear RNAPhosphate-binding loopAmino-terminal halfCarboxy-terminal halfGTP-binding proteinsDiphosphate endTrans splicingSignature motifTranscript elongationM7G residueSL sequenceTrypanosomatid protozoaEukaryotic mRNAsLeader RNAGene codesRNA modificationsNuclear RNAOverall identityTrypanosoma brucei