Conformation and dynamics of abasic sites in DNA investigated by time-resolved fluorescence of 2-aminopurine.
about
8-vinyl-deoxyadenosine, an alternative fluorescent nucleoside analog to 2'-deoxyribosyl-2-aminopurine with improved propertiesTime-resolved fluorescence of 2-aminopurine as a probe of base flipping in M.HhaI-DNA complexesStructure of the 2-Aminopurine-Cytosine Base Pair Formed in the Polymerase Active Site of the RB69 Y567A-DNA PolymeraseDNA binding suppresses human AIF-M2 activity and provides a connection between redox chemistry, reactive oxygen species, and apoptosisUnusual 2-aminopurine fluorescence from a complex of DNA and the EcoKI methyltransferase.Loop dependence of the stability and dynamics of nucleic acid hairpins.Fluorescent analogs of biomolecular building blocks: design, properties, and applications.Effects of strand and directional asymmetry on base-base coupling and charge transfer in double-helical DNATime-resolved fluorescence studies of nucleotide flipping by restriction enzymes.Lesion search and recognition by thymine DNA glycosylase revealed by single molecule imaging.Formation of an intramolecular triple-stranded DNA structure monitored by fluorescence of 2-aminopurine or 6-methylisoxanthopterinA highly emissive fluorescent nucleoside that signals the activity of toxic ribosome-inactivating proteins.Exciplexes and conical intersections lead to fluorescence quenching in π-stacked dimers of 2-aminopurine with natural purine nucleobases.Distinguishing "looped-out" and "stacked-in" DNA bulge conformation using fluorescent 2-aminopurine replacing a purine base.Presteady-state analysis of a single catalytic turnover by Escherichia coli uracil-DNA glycosylase reveals a "pinch-pull-push" mechanism.Use of 2-aminopurine as a fluorescent tool for characterizing antibiotic recognition of the bacterial rRNA A-site.Site-specific variations in RNA folding thermodynamics visualized by 2-aminopurine fluorescence.Cyclobutylpyrimidine dimer base flipping by DNA photolyase.2-Aminopurine as a fluorescent probe of DNA conformation and the DNA-enzyme interface.Differential stabilization of reaction intermediates: specificity checkpoints for M.EcoRI revealed by transient fluorescence and fluorescence lifetime studies.Splitting a DNAzyme enables a Na+-dependent FRET signal from the embedded aptamer.Single-Molecule Fluorescence Using Nucleotide Analogs: A Proof-of-Principle.DNA meter: Energy tunable, quantitative hybridization assay.Steady-state and time-resolved fluorescence studies indicate an unusual conformation of 2-aminopurine within ATAT and TATA duplex DNA sequencesA Conserved Tripeptide Sequence at the C Terminus of the Poxvirus DNA Processivity Factor D4 Is Essential for Protein Integrity and Function.Energetic coupling between clustered lesions modulated by intervening triplet repeat bulge loops: allosteric implications for DNA repair and triplet repeat expansion.Dynamics of the IRE RNA hairpin loop probed by 2-aminopurine fluorescence and stochastic dynamics simulations.Fluorescence probing of aminofluorene-induced conformational heterogeneity in DNA duplexes.DNA repair and DNA triplet repeat expansion: the impact of abasic lesions on triplet repeat DNA energetics.Conformational analysis of DNA repair intermediates by time-resolved fluorescence spectroscopy.Conformational transitions in human AP endonuclease 1 and its active site mutant during abasic site repair.Fluorescence spectroscopy studies of vaccinia type IB DNA topoisomerase. Closing of the enzyme clamp is faster than DNA cleavage.Rational design of a solvatochromic fluorescent uracil analogue with a dual-band ratiometric response based on 3-hydroxychromone.Conformational transitions as determinants of specificity for the DNA methyltransferase EcoRI.Sequence dependence in base flipping: experimental and computational studies.Theoretical study on absorption and emission spectra of adenine analogues.A target-activated autocatalytic DNAzyme amplification strategy for the assay of base excision repair enzyme activity.Two Completely Different Mechanisms for Highly Specific Na+ Recognition by DNAzymes.Structural and energetic characterization of the emissive RNA alphabet based on the isothiazolo[4,3-d]pyrimidine heterocycle core.Consecutive steps of phosphorylation affect conformation and DNA binding of the chironomus high mobility group A protein.
P2860
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P2860
Conformation and dynamics of abasic sites in DNA investigated by time-resolved fluorescence of 2-aminopurine.
description
2001 nî lūn-bûn
@nan
2001 թուականի Յունուարին հրատարակուած գիտական յօդուած
@hyw
2001 թվականի հունվարին հրատարակված գիտական հոդված
@hy
2001年の論文
@ja
2001年論文
@yue
2001年論文
@zh-hant
2001年論文
@zh-hk
2001年論文
@zh-mo
2001年論文
@zh-tw
2001年论文
@wuu
name
Conformation and dynamics of a ...... fluorescence of 2-aminopurine.
@ast
Conformation and dynamics of a ...... fluorescence of 2-aminopurine.
@en
type
label
Conformation and dynamics of a ...... fluorescence of 2-aminopurine.
@ast
Conformation and dynamics of a ...... fluorescence of 2-aminopurine.
@en
prefLabel
Conformation and dynamics of a ...... fluorescence of 2-aminopurine.
@ast
Conformation and dynamics of a ...... fluorescence of 2-aminopurine.
@en
P2093
P356
P1433
P1476
Conformation and dynamics of a ...... fluorescence of 2-aminopurine.
@en
P2093
P304
P356
10.1021/BI001665G
P407
P577
2001-01-01T00:00:00Z