2022
Insight into the Tumor Suppression Mechanism from the Structure of Human Polypyrimidine Splicing Factor (PSF/SFPQ) Complexed with a 30mer RNA from Murine Virus-like 30S Transcript‑1
Wang J, Sachpatzidis A, Christian TD, Lomakin IB, Garen A, Konigsberg WH. Insight into the Tumor Suppression Mechanism from the Structure of Human Polypyrimidine Splicing Factor (PSF/SFPQ) Complexed with a 30mer RNA from Murine Virus-like 30S Transcript‑1. Biochemistry 2022, 61: 1723-1734. PMID: 35998361, DOI: 10.1021/acs.biochem.2c00192.Peer-Reviewed Original ResearchConceptsRNA recognition motifSplicing factorsRNA bindingÅ resolution crystal structureTranscript 1DNA-binding domainRNA-binding pocketTumor suppression mechanismNew regulatory mechanismTumor suppressor proteinResolution crystal structureMurine virusesAcid proteinSuppressor proteinRecognition motifLung adenocarcinoma transcript 1Gene expressionRegulatory mechanismsApo structureRNA virusesHuman diseasesRNABinding pocketsHuman metastasesPositive cooperativity
2012
Structural and mechanistic insights into guanylylation of RNA-splicing ligase RtcB joining RNA between 3′-terminal phosphate and 5′-OH
Englert M, Xia S, Okada C, Nakamura A, Tanavde V, Yao M, Eom SH, Konigsberg WH, Söll D, Wang J. Structural and mechanistic insights into guanylylation of RNA-splicing ligase RtcB joining RNA between 3′-terminal phosphate and 5′-OH. Proceedings Of The National Academy Of Sciences Of The United States Of America 2012, 109: 15235-15240. PMID: 22949672, PMCID: PMC3458315, DOI: 10.1073/pnas.1213795109.Peer-Reviewed Original ResearchConceptsRNA substratesRNA strandRNA phosphate backboneRNA endExtensive mutagenesisSecond RNA substrateKey residuesLigation pathwayBiochemical experimentsOverall ligationRNA ligaseGuanylylationRtcBMechanistic insightsGTP/Critical rolePhosphate backboneGMPActive siteCyclic phosphateDependent reactionDetailed insightStrandsLigaseMutagenesis
2009
Tertiary architecture of the Oceanobacillus iheyensis group II intron
Toor N, Keating KS, Fedorova O, Rajashankar K, Wang J, Pyle AM. Tertiary architecture of the Oceanobacillus iheyensis group II intron. RNA 2009, 16: 57-69. PMID: 19952115, PMCID: PMC2802037, DOI: 10.1261/rna.1844010.Peer-Reviewed Original ResearchConceptsGroup II intronsPotential evolutionary relationshipsGroup II intron structureGroup IIC intronIntron structureEvolutionary relationshipsEukaryotic spliceosomeInteraction networksRNA moleculesIntronsTertiary structural organizationGenetic studiesRibose zipperRNA foldingTertiary interactionsLarge ribozymesInteraction nodesStructural organizationTertiary architectureEukaryotesSpliceosomeGene therapyGenomeZipperFolding
2004
Crystal structure of a group I intron splicing intermediate
Adams PL, Stahley MR, Gill ML, Kosek AB, Wang J, Strobel SA. Crystal structure of a group I intron splicing intermediate. RNA 2004, 10: 1867-1887. PMID: 15547134, PMCID: PMC1370676, DOI: 10.1261/rna.7140504.Peer-Reviewed Original ResearchCrystal structure of a self-splicing group I intron with both exons
Adams PL, Stahley MR, Kosek AB, Wang J, Strobel SA. Crystal structure of a self-splicing group I intron with both exons. Nature 2004, 430: 45-50. PMID: 15175762, DOI: 10.1038/nature02642.Peer-Reviewed Original Research