Etheno-Substituted Nucleotides and Coenzymes: Fluorescence and Biological Activity

Fluorescence Energy Transfer as a Spectroscopic Ruler

1978 • 2,370 citations

Fluorescent modification of adenosine-containing coenzymes. Biological activities and spectroscopic properties

1972 • 507 citations

Photogenerated reagents for biological receptor-site labeling

1972 • 367 citations

Poly(ADP-ribose) levels in carcinogen-treated cells

1979 • 346 citations

Substrate positions and induced-fit in crystalline adenylate kinase

1977 • 304 citations

Fluorescent adenosine and cytidine derivatives

1972 • 283 citations

Intramolecular distances determined by energy transfer. Dependence on orientational freedom of donor and acceptor

1974 • 226 citations

Enzymic oligoribonucleotide synthesis with T4 RNA ligase

1978 • 220 citations

The cyclic adenosine 3':5'-monophosphate receptor of Dictyostelium discoideum. Binding characteristics of aggregation-competent cells and variation of binding levels during the life cycle.

1975 • 209 citations

Mutagenicity of chloroacetaldehyde, a possible metabolic product of 1,2-dichloroethane (ethylene dichloride), chloroethanol (ethylene chlorohydrin), vinyl chloride, and cyclophosphamide.

1975 • 190 citations

S-Adenosyl-L-homocysteine hydrolase: analogues of S-adenosyl-L-homocysteine as potential inhibitors.

1977 • 182 citations

Initial Velocity and Equilibrium Kinetics of Myokinase

1968 • 182 citations

Synthetic Inhibitors of Adenylate Kinases in the Assays for ATPases and Phosphokinases

1975 • 180 citations

Liver-microsome-mediated formation of alkylating agents from vinyl bromide and vinyl chloride

1975 • 175 citations

New reaction of adenine and cytosine derivatives, potentially useful for nucleic acids modification.

1971 • 171 citations

A Fluorescent Modification of Adenosine Triphosphate with Activity in Enzyme Systems: 1, N ⁶ -Ethenoadenosine Triphosphate

1972 • 155 citations

Two conformations of crystalline adenylate kinase

1977 • 146 citations

Polarized fluorescence from ε-ADP incorporated into F-actin in a myosin-free single fiber: Conformation of F-actin and hanges induced in it by heavy meromyosin

1978 • 135 citations

Studies on adenosine triphosphate transphosphorylases

1972 • 131 citations

Alkylation of DNA and proteins in mice exposed to vinyl chloride

1977 • 131 citations

Characterization of nucleotide binding sites on chloroplast coupling factor 1

1975 • 127 citations

Interactions of a Photo-Affinity ATP Analog with Cation-Stimulated Adenosine Triphosphatases of Human Red Cell Membranes

1974 • 121 citations

1,N2-Ethenoguanine and N2,3-ethenoguanine. Synthesis and comparison of the electronic spectral properties of these linear and angular triheterocycles related to the Y bases

1977 • 121 citations

Trimethylene bridges as synthetic spacers for the detection of intramolecular interactions

1979 • 119 citations

A Fluorescent Analog of Nicotinamide Adenine Dinucleotide

1972 • 115 citations

Interactions of vinyl chloride with rat-liver DNA in vivo

1978 • 110 citations

Stoichiometry of cAMP and 1,N6-etheno-cAMP binding to protein kinase.

1980 • 103 citations

Coronary vasoactivity of adenosine in the conscious dog.

1979 • 99 citations

Molecular basis of negative co-operativity in rabbit muscle glyceraldehyde-3-phosphate dehydrogenase

1974 • 95 citations

Equilibrium binding of nucleotides to beef heart mitochondrial adenosine triphosphatase

1973 • 87 citations

Studies on the miscoding properties of 1,N⁶-ethenoadenine and 3,N⁴-ethenocytosine, DNA reaction products of vinyl chloride metabolites, during in vitro DNA synthesis

1981 • 87 citations

Chloroacetaldehyde-modified dinucleoside phosphates. Dynamic fluorescence quenching and quenching due to intramolecular complexation

1974 • 85 citations

Conformational transitions of cyclic adenosine monophosphate receptor protein of Escherichia coli. Fluorescent probe study

1974 • 85 citations

DNA alkylation by vinyl chloride metabolites: Etheno derivatives or 7-alkylation of guanine?

1981 • 82 citations

Synthesis of modified nucleoside 3',5'-bisphosphates and their incorporation into oligoribonucleotides with T4 RNA ligase

1978 • 82 citations

Fluorescence energy transfer between ligand binding sites on chloroplast coupling factor 1

1975 • 79 citations

Dinucleoside pyrophosphate are substrates for T4-induced RNA ligase.

1977 • 78 citations

Alkylation of RNA by vinyl chloride metabolites in vitro and in vivo: Formation of 1-N6-etheno-adenosine

1977 • 78 citations

Fluorescent Modification of Adenosine 3′,5′-Monophosphate: Spectroscopic Properties and Activity in Enzyme Systems

1972 • 76 citations

Enzymatic Incorporation of ATP and CTP Analogues into the 3′ End of tRNA

1977 • 75 citations

Flavin 1, N ⁶ -Ethenoadenine Dinucleotide: Dynamic and Static Quenching of Fluorescence

1973 • 74 citations

Exchange of ADP, ATP and 1:N⁶‐Ethenoadenosine 5′‐Triphosphate at G‐Actin

1979 • 73 citations

The Kinetics of the Exchange of G‐Actin‐Bound 1: N⁶‐Ethenoadenosine 5′‐Triphosphate with ATP as Followed by Fluorescence

1975 • 67 citations

Investigation of quercetin binding sites on chloroplast coupling factor

1976 • 66 citations

Metabolism of vinyl chloride: destruction of the heme of highly purified liver Microsomal cytochrome P-450 by a metabolite.

1977 • 62 citations

The induction of errors during in vitro DNA synthesis following chloroacetaldehyde-treatment of poly(dA-dT) and poly(dC-dG) templates

1981 • 62 citations

Binding of adenosine 5'-diphosphate to creatine kinase. An investigation using intermolecular nuclear Overhauser effect measurements

1976 • 58 citations

Studies of the conformation of modified dinucleoside phosphates containing 1,N⁶-ethenoadenosine and 2'-O-methylcytidine by 360-MHz proton nuclear magnetic resonance spectroscopy. Investigation of the solution conformation of dinucleoside phosphates

1977 • 57 citations

Relation between fluorescence and conformation of iεNAD⁺ bound to dehydrogenases

1975 • 57 citations

Substrate and effector specificity of a guanosine 3':5'-monophosphate phosphodiesterase from rat liver.

1977 • 56 citations

Role of adenine ring and adenine ribose of nicotinamide adenine dinucleotide in binding and catalysis with alcohol, lactate, and glyceraldehyde-3-phosphate dehydrogenases.

1977 • 55 citations

Species Responsible for the Fluorescence of 1: N6-Ethenoadenosine

1974 • 55 citations

Studies on adenosine triphosphate transphosphorylases XIV. Equilibrium binding properties of the crystalline rabbit and calf muscle ATP-AMP transphosphorylase (adenylate kinase) and derived peptide fragments

1979 • 53 citations

Studies of bovine erythrocyte NAD glycohydrolase.

1978 • 53 citations

Energy-transducing membrane-bound coupling factor-ATPase from Mycobacterium phlei. I. Purification, homogeneity, and properties

1975 • 52 citations

FLUORESCENT NUCLEOSIDES AND NUCLEOTIDES^*

1975 • 52 citations

Purification and properties of the soluble NAD glycohydrolase from Bungarus fasciatus venom.

1981 • 51 citations

Species responsible for the fluorescence of 3,N4-ethenocytidine

1976 • 49 citations

Formation of 3,N4-ethenocytidine moieties in RNA by vinyl chloride metabolites in vitro and in vivo

1978 • 48 citations

Synthesis of fluorescent adenosine derivatives

1973 • 48 citations

Dynamic and static quenching of 1,N6-ethenoadenine fluorescence in nicotinamide 1,N6-ethenoadenine dinucleotide and in 1,N6-etheno-9-(3-(indol-3-yl) propyl) adenine.

1975 • 46 citations

New observations concerning the chloroacetaldehyde reaction with some tRNA constituents. Stable intermediates, kinetics and selectivity of the reaction

1978 • 46 citations

Interaction of tobacco mosaic virus protein with synthetic polynucleotides containing a fluorescent label: optical properties of poly (A,εA) and poly (C,εC) copolymers and energy migration from the tryptophan to 1,N⁶or 3,N⁴-ethenocytosine residues in RNP

1978 • 46 citations

Inhibition of citrate synthase by oleoyl-CoA: a regulatory phenomenon.

1975 • 45 citations

Acetyl-coenzyme A and coenzyme A analogues. Their effects on rat brain choline acetyltransferase

1977 • 45 citations

Nanosecond pulsefluorometry in polarized light of G‐actin‐ϵ‐ATP and F‐actin‐ϵ‐ADP

1975 • 45 citations

ADP-ribosylation of isolated nuclei from HeLa cells, rat liver, fetal rat liver, and Novikoff hepatoma. Effect of nicotinamide adenine dinucleotide analogs on template activity for DNA synthesis, incorporation into nuclear proteins, and a new 1''-3' osidic linkage.

1977 • 45 citations

Transcriptional errors and ambiguity resulting from the presence of 1,N⁶-ethenoadenosine or 3,N⁴-ethenocytidine in polyribonucleotides

1981 • 44 citations

Modification of adenine and cytosine derivatives with bromoacetaldehyde.

1980 • 41 citations

Fluorimetric determination of adenine and adenosine and its nucleotides by high-performance liquid chromatography

1976 • 40 citations

Fluorescent 2'(3')-O-aminoacylnucleosides-acceptor substrates for ribosomal peptidyltransferase

1976 • 40 citations

Association Kinetics and Binding Constants of Nucleoside Triphosphates with G‐Actin

1977 • 39 citations

Synthesis and enzymic studies of 5-aminoimidazole and N-1- and N6-substituted adenine ribonucleoside cyclic 3',5'-phosphates prepared from adenosine cyclic 3',5'-phosphate

1973 • 39 citations

Studies on adenosine triphosphate transphosphorylases

1978 • 39 citations

Interaction of actin water ϵ‐ATP

1974 • 39 citations

Increase in the stoichiometry of the functioning active sites of horse liver aldehyde dehydrogenase in the presence of magnesium ions

1980 • 38 citations

Affinity labeling of rabbit muscle pyruvate kinase by a new fluorescent nucleotide alkylating agent, 5'-[p-(fluorosulfonyl)benzoyl]-1,N6-ethenoadenosine

1981 • 38 citations

1,N6-Etheno-bridged adenines and adenosines. Alkyl substitution, fluorescence properties, and synthetic applications

1980 • 38 citations

A new highly sensitive and selective chemical assay for poly(ADP-ribose)

1980 • 37 citations

Fluorometric assay of adenine and its derivatives

1972 • 37 citations

Conformational changes of F-actin-ε-ADP in thin filaments in myosin-free muscle fibers induced by Ca2+

1980 • 37 citations

Photophosphorylation studies with fluorescent adenine nucleotide analogs

1973 • 36 citations

Spectroscopic studies of actin-metal-nucleotide complexes

1976 • 36 citations

Influence of Ligands on the Coenzyme Dissociation Constants in Octopine Dehydrogenase

1974 • 36 citations

Characterization of sulfhydryl groups on chloroplast coupling factor 1 exposed by heat activation

1976 • 36 citations

Studies on the properties of 1,N6-ethenoadenine derivatives of various coenzymes

1973 • 35 citations

Base stacking in A fluorescent dinucleoside monophosphate: εApεA

1978 • 35 citations

Crystal and molecular structure of a derivative of 1,N6-ethenoadenosine hydrochloride. Dimensions and molecular interactions of the fluorescent .epsilon.-adenosine (.epsilon. Ado) system

1974 • 35 citations

New purine ring closure and the synthesis of 2-substituted derivatives of adenosine cyclic 3',5'-phosphate

1974 • 34 citations

Exposure of DNA bases induced by the interaction of DNA and calf thymus DNA helix-destabilizing protein.

1978 • 34 citations

Binding of 1,N6-ethanoadenosine triphosphate to actin

1974 • 34 citations

Fluorescence study of the association between gene 32 protein of bacteriophage T4 and . Evidence for energy transfer

1980 • 33 citations

Mechanism of negative cooperativity in glyceraldehyde-3-phosphate dehydrogenase deduced from ligand competition experiments.

1980 • 33 citations

Further Study of Nucleotide‐Binding Site on Chloroplast Coupling Factor 1

1977 • 33 citations

The Effect of Adenosine Analogues on the ATP‐Pyrophosphate Exchange Reaction Catalysed by Methionyl‐tRNA Synthetase

1974 • 33 citations

Energy Transfer from Tryptophan Residues to a Fluorescent ATP Analog, 1, N6-Ethenoadenosine Tri phosphate, Bound to H-Meromyosin*

1973 • 33 citations

Protein methylation in animal cells II. Inhibition of N-methyltransferase by analogs of

1978 • 33 citations

Study of Coenzyme Binding Site of Octopine Dehydrogenase Using Analogues of NAD⁺

1975 • 32 citations

Topographical analysis of regulatory and metal ion binding sites on glutamine synthetase from Escherichia coli : ¹³ C and ³¹ P nuclear magnetic resonance and fluorescence energy transfer study

1978 • 32 citations

Nicotinamide 3,N⁴-ethenocytosine dinucleotide, an analog of nicotinamide adenine dinucleotide. Synthesis and enzyme studies

1975 • 32 citations

Fluorescence energy transfer between ϵ-ATP at the nucleotide binding site and N-(4-dimethylamino-3,5-dinitrophenyl)-maleimide at Cys-373 of G-actin

1978 • 32 citations

Purification and Some Properties of ATP Citrate Lyase from Penicillium spiculisporum

1973 • 32 citations

The Role of 1 N ⁶ -Ethenoadenosine Triphosphate and 1 N ⁶ -Ethenoadenosine Monophosphate in Firefly Luminescence

1973 • 31 citations

Analogs of adenosine 3′,5′-cyclic phosphate. II. Synthesis and enzymatic activity of derivatives of 1,N6-ethenoadenosine 3′,5′-cyclic phosphate

1973 • 31 citations

Fluorescent derivatives of polyribonucleotides containing ε-adenosine

1973 • 31 citations

Interactions of fluorescent analogs of adenine nucleotides with pyruvate kinase

1973 • 30 citations

Fluorescent photoaffinity labeling: Adenosine 3′,5′-cyclic monophosphate receptor sites

1978 • 29 citations

Adenosylcobalamin analogues as inhibitors of ribonucleotide reductase and vitamin B12 transport.

1975 • 29 citations

Comparative Study of the Effect of 5'AMP and Its Analogs on Rabbit Glycogen Phosphorylase b Isoenzymes

1977 • 28 citations

Synthesis of 1,N⁶-etheno-2-aza-adenosine (2-aza-ε-adenosine): a new cytotoxic fluorescent nucleoside

1974 • 28 citations

Studies with GMP synthetase from Ehrlich ascites cells. Purification, properties, and interactions with nucleotide analogs.

1975 • 28 citations

Charge effects on the dynamic quenching of fluorescence of 1,N6-ethenoadenosine oligophosphates by iodide, thallium (I) and acrylamide.

1980 • 28 citations

Binding of nucleotides to purified coupling factor-latent ATPase from Mycobacterium phlei.

1977 • 28 citations

Fluorescence study of ϵ‐ADP bound to rabbit F‐actin: Structural change in the adenine subsite of F‐actin under the influence of heavy meromyosin

1976 • 27 citations

Interaction of analogs of coenzyme A with choline acetyltransferase

1977 • 27 citations

Alkylation of RNA by vinyl bromide metabolites in vitro and in vivo

1979 • 27 citations

Crystal and molecular structure of 3,N4-ethenocytidine hydrochloride. A study of the dimensions and molecular interactions of the fluorescent .epsilon.-cytidine system

1976 • 27 citations

Cooperativity in F-actin filaments on binding of myosin subfragments, demonstrated by fluorescence of 1,N6-ethenoadenosine diphosphate

1977 • 27 citations

A comparative study of NAD+ binding sites in dehydrogenases by circular polarization of fluorescence

1975 • 27 citations

Kinetic and binding effects of 1, N6-ethenoadenosine triphosphate to aspartate transcarbamylase

1973 • 26 citations

A Correlation between the Secondary Structure of DNA and the Reactivity of Adenine Residues with Chloroacetaldehyde

1977 • 25 citations

Effects of adenosine and its derivatives on protein kinase activity of beef thyroid

1976 • 25 citations

Ligand binding to the adenine analog binding protein of the rabbit erythrocyte

1978 • 25 citations

Chiral discrimination in the quenching of an enzyme-bound fluorescent NAD+ analog by an optically active quencher

1980 • 25 citations

Studies on synthetic inhibitors of t-RNA methyl transferases: analogs of S-adenosyl homocysteine

1973 • 25 citations

Location of accessible bases in Escherichia coli formylmethionine transfer RNA as determined by chemical modification

1976 • 25 citations

Stereodynamics of ribodinucleoside monophosphates in aqueous solution

1978 • 24 citations

The Sequential Nature of the Negative Cooperativity in Rabbit Muscle Glyceraldehyde‐3‐Phosphate Dehydrogenase

1980 • 24 citations

Physical studies of chloroacetaldehyde labelled fluorescent DNA

1973 • 24 citations

Fluorescence and flow dichroism of F-actin-ϵ-ADP; the orientation of the ademine plane relative to the long axis of F-actin

1976 • 24 citations

Factors affecting the development of the capacity for ATP formation in isolated chloroplasts

1981 • 23 citations

Cryptofluorescent Analogs of Cobalamin Coenzymes: Synthesis and Characterization

1979 • 22 citations

Exchange of 1,N6-etheno-ATP with actin-bound nucleotides as a tool for studying the steady-state exchange of subunits in F-actin solutions.

1981 • 22 citations

Syntheses of 2-substituted 1,N6-ethenoadenosines

1975 • 22 citations

Localization of the site of adenylylation of glutamine synthetase by electron microscopy of an enzyme-antibody complex

1978 • 21 citations

Enzymic activity and .gamma.-phosphorus-32 labeling of fluorescent derivatives of cytidine triphosphate and adenosine triphosphate

1973 • 21 citations

Enzymic properties of 8-bromoadenine nucleotides

1979 • 21 citations

Synthesis and properties of a new fluorescent polynucleotide,

1973 • 21 citations

Cosubstrate and allosteric modifier activities of structural analogs of NAD and ADP for NAD-specific isocitrate dehydrogenase from bovine heart

1979 • 20 citations

Examples of the Use of Fluorescent. Heterocycles in Chemistry and Biology

1976 • 20 citations

Nucleotides effect on the decay kinetics of the 520 nm absorbance change in tightly coupled chloroplasts

1976 • 20 citations

A fluorescent modification of flavin adenine dinucleotide

1972 • 19 citations

Gas chromatography of nucleotides and nucleosides of cytosine

1978 • 19 citations

Interactions of fluorescent analogs of adenine nucleotides with coupling factor protein isolated from spinach chloroplasts

1975 • 19 citations

The Solution Conformation and Some Spectroscopic Properties of 1,N⁶‐Ethenoadenosine Monophosphate, a Fluorescent Analogue of AMP

1973 • 19 citations

Stepwise enzymic oligoribonucleotide synthesis including modified nucleotides

1975 • 18 citations

Protonation and quaternization of 1, N⁶‐ethenoadenosine: What are the species responsible for the fluorescence of 1, N⁶‐ethenoadenosine?

1979 • 18 citations

Fluorescent derivatives of nucleotides. Metal ion interactions and pH dependency

1979 • 18 citations

A spray reagent for adenine-containing residues: Detection by fluorescence

1972 • 18 citations

Fluorescence energy-transfer measurements between coenzyme A and flavin adenine dinucleotide binding sites of the Escherichia coli pyruvate dehydrogenase multienzyme complex

1976 • 18 citations

Interaction of adenine nucleotides with the coupling factor of spinach chloroplasts A hydrogen-deuterium exchange study

1977 • 18 citations

Comparative structural analysis of cytidine, ethenocytidine, and their protonated salts. I. Crystal and molecular structure of ethenocytidine

1981 • 18 citations

Nucleotide specificity of pyruvate kinase and phosphoenolpyruvate carboxykinase

1976 • 18 citations

Binding of ATP and 1,N⁶-ethenoadenosine triphosphate to rabbit muscle phosphofructokinase

1978 • 17 citations

Binding of Modified Adenine Nucleotides to Isolated Coupling Factor from Chloroplasts as Measured by Polarization of Fluorescence

1977 • 17 citations

Fluorescent photoaffinity labeling of F1 ATPase from Micrococcus luteus with 8-azido-1,N6-etheno-adenosine 5′-triphosphate

1980 • 17 citations

A kinetic study of the binding of an ADP fluorescent analog to mitochondrial ATPase

1973 • 17 citations

Structural mapping of rabbit muscle phosphofructokinase. Distance between the adenosine cyclic 3',5'-monophosphate binding site and reactive sulfhydryl group

1980 • 17 citations

THE SYNTHESIS OF 2-AZA-ADENOSINE-3′,5′-CYCLIC PHOSPHATE VIA 1,N⁶-ETHENO-ADENOSINE-3′,5′-CYCLIC PHOSPHATE

1975 • 17 citations

[3] Preparation of cryptofluorescent analogs of cobalamin coenzymes

1980 • 16 citations

The reactions of adenine and cytosine residues in tRNA with chloroacetaldehyde

1981 • 16 citations

ε-Adenylylated Glutamine Synthetase: An Internal Fluorescence Probe for Enzyme Conformation

1973 • 16 citations

Effects of growth hormone on ATPase and fluorescence of isolated liver membranes utilizing the fluorescent substrate, 1,N6-etheno-adenosine triphosphate

1974 • 16 citations

8-Bromoinosine 5′-diphosphate, a suitable phosphate acceptor of nucleosidediphosphate kinase

1976 • 16 citations

Enzymatic studies on the interaction of myosin and heavy meromyosin with 1,N6-ethenoadenosine triphosphate (εATP), a fluorescent analog of ATP

1973 • 16 citations

Fluorescence studies of 1,N6-ethenoadenosine triphosphate bound to G-actin: The nucleotide base is inaccessible to water

1976 • 16 citations

Equilibrium dialysis binding studies of 1,N6-ethenoadenosine diphosphate (εADP) to myosin, heavy meromyosin, and subfragment one

1973 • 15 citations

Synthesis and properties of 8-azido-1,N⁶-etheno adenosine triphosphate — a fluorescent and photosensitive ATP analog

1978 • 15 citations

New fluorescent cytidine 5'-phosphate derivatives

1976 • 15 citations

Nicotinamide 1, N⁶‐ethenoadenine dinucleotide, a coenzyme for glutamate dehydrogenase

1974 • 14 citations

The synthesis of 2-substituted 1,N6-etheno-adenosine-3',5'-cyclic phosphate by ring reclosure of alkali-hydrolizate of 1,N6-etheno-adenosine-3',5'-cyclic phosphate.

1976 • 14 citations

Interactions of 1,N6-ethenoadenosine monophosphate with amino acids and nucleotides studied by fluorescence

1974 • 14 citations

Etheno derivatives of adenine and cytosine (review)

1980 • 14 citations

THEORETICAL ANALYSIS OF THE PHOTOPHYSICAL PROPERTIES OF ε‐ADENINE AND THE RNA^phe Y‐BASE

1977 • 13 citations

A new principle for activity measurement of ADP or ATP dependent enzymes: Fluorescence quenching of ϵ-ADP and ϵ-ATP by divalent metal ions

1975 • 13 citations

Fluorometric studies of aza-epsilon-adenylylated glutamine synthetase from Escherichia coli.

1981 • 13 citations

Identification of fluorescent derivatives of adenosylmethionine and related analogues with high-pressure liquid chromatography

1979 • 13 citations

Negative homotropic cooperativity and affinity heterogeneity: preparation of yeast glyceraldehyde-3-phosphate dehydrogenase with maximal affinity homogeneity.

1976 • 13 citations

Inhibition of AMV DNA polymerase by polyriboadenylic acid containing ε-adenosine residues

1974 • 13 citations

Conformational changes and local events at the AMP site of glycogen phosphorylase b: a fluorescence temperature-jump relaxation study

1978 • 13 citations

Unequivocal assignment of the skeletal structure of the guanine-glyoxal adduct

1980 • 13 citations

Participation of εADP and εATP in the reactions of oxidative phosphorylation in rat liver mitochondria

1976 • 12 citations

A fluorescent photo-affinity label for cyclic AMP binding proteins

1976 • 12 citations

Fluorescent nucleoside derivatives of imidazo[1,2-c]pyrrolo[2,3-d]pyrimidine a new and novel heterocyclic ring system.

1974 • 12 citations

1,N6-etheno-2-aza-adenosine 3′,5′-monophosphate: A new fluorescent substrate for cycle nucleotide phosphodiesterase

1974 • 12 citations

A rapid fluorometric assay for 2′,3′‐cyclic adenosine monophosphate 3′‐phosphoesterhydrolase

1973 • 12 citations

Studies on the syntheses of compounds related to adenosine 3',5'-cyclic phosphate. II. Removal of etheno group of 2-substituted 1,N6-etheno-adenosine 3',5'-cyclic phosphates.

1977 • 11 citations

INTERACTION OF 9‐AMINOACRIDINE WITH 7‐METHYLGUANOSINE AND 1,N⁶‐ETHENOADENOSINE MONOPHOSPHATE

1978 • 11 citations

Strukturelle Abwandlungen an Nukleotiden, Nukleosiden und Nukleosidbasen mit ?-Acylvinylphosphoniumsalzen

1975 • 11 citations

Further studies on the reaction of adenine, cytosine and corresponding nucleosides with chloroacetaldehyde

1978 • 11 citations

Characterization of two fluorescent substances derived from n6-(Δ2-isopentenyl)adenosine

1974 • 11 citations

Liquid chromatographic analysis of nucleosides, purine base-modified adenosine derivatives and 3′,5′-cyclic AMP

1973 • 11 citations

The effect of NAD+ and NAD+ analogs on protein synthesis in rabbit reticulocytes: Replacement of the energy regenerating system

1976 • 11 citations

The activity of ϵ‐adenosine derivatives as allosteric modifiers of phosphorylase b

1972 • 11 citations

Lack of Incorporation of 1: N⁶‐Ethenoadenosine Triphosphate into Yeast tRNA^Phe and tRNA^Ser under Standard Conditions

1974 • 11 citations

Mercuration of modified nucleotides: Chemical methods toward nucleic acid sequencing by electron microscopy

1974 • 11 citations

Determination of binding parameters of cyclic AMP and its analogs to cyclic AMP-dependent protein kinase by the fluorescent probe method

1979 • 11 citations

Intermolecular association of 1,N6-ethenoadenosine in aqueous solution. Vapor pressure osmometric and heat of dilution studies

1980 • 10 citations

Mechanism of the Magnesium Ion Activation of the Catalytic Activity of Horse Liver Aldehyde Dehydrogenase

1980 • 10 citations

Interaction of the fluorescent analogue palmitoyl-(1,N6)etheno-CoA with mitochondrial malate dehydrogenase and phospholipid vesicles

1978 • 10 citations

Specificity of rabbit muscle phosphofructokinase for nucleotides as substrates or as allosteric effectors

1977 • 10 citations

Fluorescence studies of phosphoribosyladenosine triphosphate synthetase of Escherichia coli

1975 • 10 citations

Regulatory effects of purine nucleotide analogs with liver glutamate dehydrogenase

1977 • 10 citations

Rate of photochemical protonation and electronic relaxation of excited 1, N6‐ethenoadenosine in its aqueous solution

1981 • 10 citations

The kinetics of effector binding to phosphofructokinase. The binding of Mg2+-1,N6-ethenoadenosine triphosphate to the catalytic site

1980 • 10 citations

The kinetics of effector binding to phosphofructokinase. The allosteric conformational transition induced by 1,N6-ethenoadenosine triphosphate

1979 • 10 citations

Amphoteric Charge Distribution at the Enzymatic Site of 1,N6-Ethenoadenosine Triphosphate-Binding Heavy Meromyosin Determined by Dynamic Fluorescence Quenching1

1981 • 10 citations

Investigations into the efficacy of 1,N6-ethenoadenosine triphosphate as a substrate for contractility studies

1973 • 10 citations

Fluorescence energy transfer between heterologous active sites of affinity-labeled aspartokinase of Escherichia coli

1977 • 10 citations

1,N6-etheno-AMP and 1,N6-etheno-2'-deoxy-AMP as probes of the activator site of glycogen phosphorylase from rabbit skeletal muscle.

1976 • 10 citations

1,N6-etheno-2-aza-adenosine triphosphate: Enormous increase in fluorescence intensity induced by its binding to heavy meromyosin and estimation of the kinetic parameters

1982 • 10 citations

Intracellular formation of analogues of cyclic AMP

1975 • 9 citations

Synthesis of certain imidazo[2,1‐f] pyrazolo[3,4‐d] pyrimidines

1975 • 9 citations

Variation of the linear polarization across the emission band of nicotinamide 1,N6-ethenoadenine dinucleotide bound to dehydrogenases

1979 • 9 citations

Interaction of 1,N⁶-ethenoadenine derivatives of triphosphopyridine and reduced triphosphopyridine nucleotides with dihydrofolate reductase from amethopterin-resistant L1210 cells

1976 • 9 citations

The interaction of adenine with its binding site in rabbit muscle glyceraldehyde 3-phosphate dehydrogenase studied by fluorescence decay

1979 • 9 citations

Accessibility of adenine binding sites in dehydrogenases to small molecules studied by fluorescence quenching

1979 • 9 citations

Human erythrocyte glucose 6-phosphate dehydrogenase. Evidence for competitive binding of NADP and NADPH

1976 • 9 citations

Conformation change in reconstituted thin filament studied with fluorescence energy transfer between ϵ-ADP bound to F-actin and nbd-cl bound to troponin-C

1979 • 9 citations

Binding of 1,N⁶‐ethenoadenosine 5′‐diphosphate to heavy meromyosin and to myosin subfragment‐1

1976 • 9 citations

SHORT COMMUNICATION

1975 • 9 citations

Further chemical characterization and biological activities of fluorescent I,N6-ethenoadenosine derivatives

1975 • 8 citations

Spectrophotometric assay of NADase-catalyzed reactions

1981 • 8 citations

Cooperative Conformational Change in F-Actin Filament Induced by the Binding of Heavy Meromyosin1

1976 • 7 citations

Interaction of the fluorescent analogue stearoyl-(1,N6)-etheno coenzyme A with chicken liver acetyl coenzyme A carboxylase.

1980 • 7 citations

Synthesis and chemical properties of ethenothiamin

1980 • 7 citations

Studies on the Heterocyclic Compounds. XVIII. Syntheses of Imidazo-[1, 2-c]- and Pyrimido[1, 2-c]pyrimidine Derivatives

1974 • 7 citations

Intramolecular association of 1,N6-ethenoadenylyl-(3'.fwdarw.5')-1,N6-ethenoadenosine (.epsilon.Ap.epsilon.A). A comparison of intramolecular stacking equilibrium quotients estimated by different methods

1980 • 7 citations

Partialsynthese von Adenosyl-corrinoiden und dem 1.N⁶-Äthen-adenosyl-cobalamin mit fluoreszierendem Nucleosidanteil / Partial Synthesis of Adenolylcorrinoids and of 1,N⁶-Etheno-Adenosylcobalamin with a Fluorescent Nucleoside

1975 • 7 citations

Conversion of the Ca2+-ATPase from Rhodospirillum rubrum into a Mg2+-dependent enzyme by 1,N6-etheno ATP

1980 • 7 citations

Phosphorylation of 1,N6-etheno-ADP in flash groups and the concomitant decay kinetics of the absorption change at 515 nm

1980 • 7 citations

Fluorescent derivatives of cytosine

1978 • 7 citations

The interaction of nucleotides and yeast hexokinase

1981 • 6 citations

Fluorescence studies of the interaction between 1,N6-ethenoadenosine monophosphate and nucleotides

1979 • 6 citations

Mitochondrial ATPase activity and AdN translocation with ε‐ATP as substrate

1976 • 6 citations

Purines, pyrimidines, and imidazoles. Part XXXIV. Synthesis and some reactions of N(6)-(formylmethyl)adenine

1970 • 6 citations

[41] Flavin 1,N6-ethenoadenine dinucleotide

1980 • 6 citations

The extent of mitochondrial F1-ATPase and adenine nucleotide carrier activity with ϵ-ATP

1978 • 6 citations

Guanosine monophosphate synthetase from Escherichia coli B-96. Inhibition by nucleosides.

1975 • 6 citations

Structure-activity relationships and kinetic analyses of polyribonucleotide inhibition of human cellular deoxynucleotide-polymerizing enzymes

1977 • 6 citations

Further Evidence for a S-Syn Correlation in the Purine(β)ribosides: The Solution Conformation of Two Tricyclic Analogs of Adenosine and Guanosine

1979 • 6 citations

Studies on the synthesis of compounds related to adenosine 3',5'-cyclic phosphate. III. The synthesis of 2-halogenoadenosine 3',5'-cyclic phosphate.

1978 • 6 citations

The effects of ADP on reverse electron flow and the oxygen exchange reactions catalyzed by bovine heart muscle submitochondrial particles

1975 • 6 citations

Synthesis of a novel fluorescent polyriboadenylic acid analog by polynucleotide phosphorylase

1974 • 6 citations

Circular polarization of the fluorescence of actin‐bound εATP

1979 • 6 citations

Adrenal Steroidogenic Actions of Cyclic Nucleotide Derivatives in the Rat

1977 • 6 citations

Nucleotide-induced conformations of myosin: A comparison of states formed with MgϵADP and MgADP

1980 • 5 citations

ChemInform Abstract: EXAMPLES OF THE USE OF FLUORESCENT HETEROCYCLES IN CHEMISTRY AND BIOLOGY

1977 • 5 citations

Conformational changes in liver alcohol dehydrogenase upon nucleotide binding: Detection by circular dichroism of dye complexes

1974 • 5 citations

Enzymatic hydrolysis of ATP and e-ATP by F-actin

1976 • 5 citations

Synthesis and properties of poly (1,N-6-ethenoadenylic acid) and poly (3,N-4-ethenocytidylic acid).

1973 • 5 citations

Synthesis of polynucleotides which contain 3,N4-ethanocytidine, a nucleoside modification resulting from the action of bis(chloroethyl)-nitrosourea

1977 • 5 citations

[Fluorescent derivatives of the base cytosine. Influence of substituents on the optical properties of 2-phenylethenocytosines].

1977 • 4 citations

Metabolism of 1,N6-Ethenoadenosine

1980 • 4 citations

[Mechanism of the reaction of adenosine-5'-phosphate with chloroacetaldehyde].

1977 • 4 citations

Letters to the editor: A new method for adenosine triphosphatase adaptable for fluorescent and electron microscope application.

1975 • 4 citations

Determination of the rate of renaturation of modified DNA by fluorescence depolarization

1974 • 4 citations

[Substrate specificity of soluble mitochondrial ATPase].

1978 • 4 citations

7-(β-D-RIBOFURANOSYL)IMIDAZO[1,2-c]PYRROLO[2,3-d]PYRIMIDINE (= 1,N⁶-ETHENO-7-DEAZAADENOSINE). PROTONATION, QUATERNIZATION, AND FLUORESCENCE PROPERTIES

1981 • 4 citations

Studies on transfer ribonucleic acid and related compounds. XIII. Synthesis of trinucleoside diphosphates, A-U-A and .EPSILON.A-U-A via a triester intermediate.

1976 • 4 citations

Physical properties of poly (3,N4-ethenocytidylic acid)

1978 • 4 citations

[Mixed anhydrides of nucleotides and mesitylene carbonic acid--new inhibitors of mitochondrial ATPase].

1977 • 4 citations

Effects of l, N6-ethenoadenylates on the regulation of photosynthetic activities by adenylates; A study of the nucleotide binding sites on chloroplast coupling factor 11

1976 • 3 citations

SOLUTION PROPERTIES OF F-ACTIN: DYNAMIC LIGHT SCATTERING AND NANOSECOND FLUORIMETRIC STUDIES

1978 • 3 citations

Effects of protonation and cooling on the fluorescence of 1, N 6 -ethenoadenosine

1978 • 3 citations

INTERACTION AND ACTIVITIES OF NAD+ AND NAD+ ANALOGS WITH FOUR DEHYDROGENASES

1977 • 3 citations

[57] The Synthesis of 1,N6-Ethenoadenosine 3′,5′Monophosphate; A fluorescent analog of cyclic amp

1974 • 3 citations

Studies on the synthesis of compounds related to adenosine 3',5'-cyclic phosphate. IV. The synthesis of 2-sulfo- and 2-carboxy-adenosine 3',5'-cyclic phosphate.

1980 • 3 citations

Fluorescence quenching of the ϵ-adp— a simple sensitive method for the determination of copper(II)

1977 • 3 citations

Effect of Chemically Modified 70 S RNA from Avian Myeloblastosis Virus (AMV) upon the Activity of AMV DNA Polymerase

1974 • 3 citations

Osmium-labeled Polynucleotides: Reaction of Osmium Tetraoxide, with Poly-1,N6-Ethenoadenylic Acid

1978 • 3 citations

DETERMINATION OF PROTONATION SITE IN 1,N⁶-ETHENOADENOSINE RESIDUE IN AQUEOUS SOLUTION

1978 • 2 citations

Interaction of 1,N6-ethenoadenosine 3',5' monohydrate (E-C-AMP) with solvents and biological receptors

1973 • 2 citations

A search for new fluorescent nucleotide derivatives: properties of 4'-substituted 2-phenylethenocytosines

1978 • 2 citations

Fluorometric Investigation of the Local Conformation of 16S rRNA in the Regions of the 3‘- and 5’-Ends1

1976 • 2 citations

Preparation of chloroacetaldehyde‐l‐¹⁴C and its reaction with adenine and cytosine nucleotides

1976 • 2 citations

Stepwise synthesis of oligonucleotides

1976 • 2 citations

Inhibition of mammalian polyadenylate polymerase by 2-aza-1,N6-etheno-adenosine triphosphate.

1976 • 2 citations

Spectrometric and Biological Data of 1,N6-Ethenoadenosine 3',5'-Cyclic Monophosphate

1976 • 2 citations

Metal ion interactions with fluorescent derivatives of nucleotides

1978 • 2 citations

Fluorescent 2‐aza‐ε‐adenosine derivatives of polyadenylic acid, polyuridylic acid, and polyinosinic acid

1979 • 2 citations

1,N6-Etheno-2-aza-adenosine 3', 5'-cyclic phosphate: human erythrocyte membrane binding and activation of membrane protein kinase.

1979 • 1 citations

FLUORESCENCE NATURE OF PROTONATED 1,N⁶-ETHENOADENOSINE AND RELATED QUATERNIZED DERIVATIVES AT 293 AND 77°K

1979 • 1 citations

Protonation and Quanternization of 1,N6-Ethenoademosine (eADO) — Species Respomsible for the Fluorescence of eADO —

1979 • 1 citations

Fluorescent properties of some cytosine derivatives modified with a-halocarbonyl compounds

1975 • 1 citations

ChemInform Abstract: ASPECTS OF THE CHEMISTRY OF ε‐ADENOSINE AND ε‐ADENOSYLCOBALAMIN, THE 1,N6‐ETHENO ANALOG OF COENZYME B12

1981 • 1 citations

[Properties of epsilon-ATP hydrolysis by CF1-ATPase from pea chloroplasts].

1980 • 1 citations

Biological Activity of 1,N6-Ethenothiamin, a Fluorescent Analog of Thiamin, in Rats

1980 • 1 citations

Proton transfer kinetics in the lowest excited state of 1,N6-ethenoadenosine as revealed by fluorescence lifetime measurements.

1979 • 1 citations