about
MINAS--a database of Metal Ions in Nucleic AcidSSolution structure of domain 5 of a group II intron ribozyme reveals a new RNA motifSolution structure of domain 6 from a self-splicing group II intron ribozyme: a Mg(2+) binding site is located close to the stacked branch adenosineSolution structure of a DNA double helix with consecutive metal-mediated base pairsNMR structure of the 5' splice site in the group IIB intron Sc.ai5 --conformational requirements for exon-intron recognitionThe Role of Mg(II) in DNA Cleavage Site Recognition in Group II Intron RibozymesA QM/MM refinement of an experimental DNA structure with metal-mediated base pairsBinding of a designed anti-cancer drug to the central cavity of an RNA three-way junctionSolution structure and metal ion binding sites of the human CPEB3 ribozyme's P4 domainBOBA FRET: bootstrap-based analysis of single-molecule FRET dataPyrazine as a building block for molecular architectures with PtII.Binding interaction of [Re(H2O)3(CO)3]+ with the DNA fragment d(CpGpG).Heavy metal mutagenicity: insights from bioinorganic model chemistry.Cation-induced kinetic heterogeneity of the intron-exon recognition in single group II introns.Studying metal ion binding properties of a three-way junction RNA by heteronuclear NMR.Secondary structure confirmation and localization of Mg2+ ions in the mammalian CPEB3 ribozyme.The X-ray Structures of Six Octameric RNA Duplexes in the Presence of Different Di- and Trivalent CationsDiversity of cobalamin riboswitches in the corrinoid-producing organohalide respirer Desulfitobacterium hafniense.Mg(2+)-induced conformational changes in the btuB riboswitch from E. coliShaping RNA structures with metal ions and metal ion complexes.Characterization of metal ion-nucleic acid interactions in solution.Helicase-mediated changes in RNA structure at the single-molecule level.Discrimination in metal-ion binding to RNA dinucleotides with a non-bridging oxygen or sulfur in the phosphate diester link.Acid-base and metal-ion binding properties of the RNA dinucleotide uridylyl-(5'-->3')-[5']uridylate (pUpU3-).Synthesis, physico-chemical properties and biological analysis of newly obtained copper(II) complexes with pyrazole derivatives.Explicit analytic equations for multimolecular thermal melting curves.Unusually high-affinity Mg(2+) binding at the AU-rich sequence within the antiterminator hairpin of a Mg(2+) riboswitch.Distance-dependent duplex DNA destabilization proximal to G-quadruplex/i-motif sequences.Metal ion-N7 coordination in a ribozyme branch domain by NMR.The AdoCbl-riboswitch interaction investigated by in-line probing and surface plasmon resonance spectroscopy (SPR).Metal-modified nucleobase sextet: joining four linear metal fragments (trans-a2PtII) and six model nucleobases to an exceedingly stable entity.Synthesis and acid-base properties of an imidazole-containing nucleotide analog, 1-(2'-deoxy-β-D-ribofuranosyl)imidazole 5'-monophosphate (dImMP(2-)).Single molecule FRET characterization of large ribozyme folding.Comparison of the acid-base properties of ribose and 2'-deoxyribose nucleotides.The corrin moiety of coenzyme B12 is the determinant for switching the btuB riboswitch of E. coli.Using in vitro transcription to construct scaffolds for one-dimensional arrays of mercuric ions.Strategy for Internal Labeling of Large RNAs with Minimal Perturbation by Using Fluorescent PNA.Simulations of camera-based single-molecule fluorescence experiments.Monitoring global structural changes and specific metal-ion-binding sites in RNA by in-line probing and Tb(III) cleavage.Kinetic subpopulations detected by single-molecule spectroscopy: fundamental property of functional nucleic acids or experimental artefact?
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description
onderzoeker
@nl
researcher
@en
հետազոտող
@hy
name
Roland K.O Sigel
@ast
Roland K.O Sigel
@en
Roland K.O Sigel
@es
Roland K.O Sigel
@nl
type
label
Roland K.O Sigel
@ast
Roland K.O Sigel
@en
Roland K.O Sigel
@es
Roland K.O Sigel
@nl
prefLabel
Roland K.O Sigel
@ast
Roland K.O Sigel
@en
Roland K.O Sigel
@es
Roland K.O Sigel
@nl
P108
P1006
P214
P1006
P106
P1153
7004721185
P1580
P214
P31
P496
0000-0002-1307-7993
P569
1971-11-26T00:00:00Z
P7859
lccn-n2004143948