(Q44679547)

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Identification of the tautomeric form of formycin A in its complex with Escherichia coli purine nucleoside phosphorylase based on the effect of enzyme-ligand binding on fluorescence and phosphorescence

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Europe PubMed Central

PubMed publication ID

5 December 2017

Identification of the tautomeric form of formycin A in its complex with Escherichia coli purine nucleoside phosphorylase based on the effect of enzyme-ligand binding on fluorescence and phosphorescence (English)

1 reference

Europe PubMed Central

PubMed publication ID

5 December 2017

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Escherichia coli

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Jakub Włodarczyk

1

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Jakub Włodarczyk

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Europe PubMed Central

PubMed publication ID

5 December 2017

author name string

Gerasim Stoychev Galitonov

2

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Europe PubMed Central

PubMed publication ID

5 December 2017

Borys Kierdaszuk

3

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Europe PubMed Central

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5 December 2017

language of work or name

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publication date

4 December 2003

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Europe PubMed Central

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5 December 2017

European Biophysics Journal

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Europe PubMed Central

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5 December 2017

33

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Europe PubMed Central

PubMed publication ID

5 December 2017

5

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Europe PubMed Central

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5 December 2017

377-385

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Europe PubMed Central

PubMed publication ID

5 December 2017

Formycins A and B and some analogues: selective inhibitors of bacterial (Escherichia coli) purine nucleoside phosphorylase

1 reference

https://api.crossref.org/works/10.1007%2FS00249-003-0369-9

21 January 2018

Formycin A and its N-methyl analogues, specific inhibitors of E. coli purine nucleoside phosphorylase (PNP): induced tautomeric shifts on binding to enzyme, and enzyme-->ligand fluorescence resonance energy transfer.

1 reference

https://api.crossref.org/works/10.1007%2FS00249-003-0369-9

21 January 2018

Interaction of Escherichia coli purine nucleoside phosphorylase (PNP) with the cationic and zwitterionic forms of the fluorescent substrate N(7)-methylguanosine

1 reference

https://api.crossref.org/works/10.1007%2FS00249-003-0369-9

21 January 2018

Fluorescence emission properties of 8-azapurines and their nucleosides, and application to the kinetics of the reverse synthetic reaction of purine nucleoside phosphorylase.

1 reference

https://api.crossref.org/works/10.1007%2FS00249-003-0369-9

21 January 2018

Spectral studies on tautomeric forms of inosine

1 reference

https://api.crossref.org/works/10.1007%2FS00249-003-0369-9

21 January 2018

Purine nucleoside phosphorylase. 3. Reversal of purine base specificity by site-directed mutagenesis

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Fluorescence methods for studying equilibrium macromolecule-ligand interactions

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

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Structural analyses reveal two distinct families of nucleoside phosphorylases

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

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Nucleotide analogue inhibitors of purine nucleoside phosphorylase

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https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

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Preparation and properties of formycin analogues methylated on the pyrazolo ring nitrogens and/or the ribose cis-hydroxyls

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Effects of acyclovir and its metabolites on purine nucleoside phosphorylase.

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

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Purine nucleoside phosphorylase. 2. Catalytic mechanism

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

A second purine nucleoside phosphorylase in Escherichia coli K-12. II. Properties of xanthosine phosphorylase and its induction by xanthosine

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Aromatic-aromatic interaction: a mechanism of protein structure stabilization

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

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Purine nucleoside phosphorylases: properties, functions, and clinical aspects

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

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Purine nucleoside phosphorylase: a target for drug design

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Purine nucleoside phosphorylase. 1. Structure-function studies

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

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Crystal structure of the ternary complex of E. coli purine nucleoside phosphorylase with formycin B, a structural analogue of the substrate inosine, and phosphate (Sulphate) at 2.1 A resolution

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

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Carbon-13 magnetic resonance spectra of C-nucleosides. 3. la-c Tautomerism in formycin and formycin B and certain pyrazolo[4,3-d]pyrimidines

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

The crystal structure of Escherichia coli purine nucleoside phosphorylase: a comparison with the human enzyme reveals a conserved topology

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

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72 Purine nucleoside phosphorylase from human erythrocytes

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

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Binding of phosphate and sulfate anions by purine nucleoside phosphorylase from E. coli: ligand-dependent quenching of enzyme intrinsic fluorescence.

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

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Resonance energy transfer: methods and applications

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Purine Nucleoside Phosphorylase from Escherichia coli and Salmonella typhimurium. Purification and Some Properties

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Tumor cell bystander killing in colonic carcinoma utilizing the Escherichia coli DeoD gene to generate toxic purines

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Purification and properties of inosine-guanosine phosphorylase from Escherichia coli K-12.

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Differential spectrophotometry of purine compounds by means of specific enzymes; determination of hydroxypurine compounds

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Bystander killing of melanoma cells using the human tyrosinase promoter to express the Escherichia coli purine nucleoside phosphorylase gene.

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Purine-nucleoside phosphorylase from Salmonella typhimurium and Escherichia coli. Initial velocity kinetics, ligand banding, and reaction mechanism

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Analogues of formycins A and B: synthesis and some properties of methyl derivatives of 7-amino and 7-keto pyrazolo(4,3-d)pyrimidines.

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Open and closed conformation of the E. coli purine nucleoside phosphorylase active center and implications for the catalytic mechanism

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

pi-Stacking interactions. Alive and well in proteins

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

A second purine nucleoside phosphorylase in Escherichia coli K-12. I. Xanthosine phosphorylase regulatory mutants isolated as secondary-site revertants of a deoD mutant

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Use of site-directed mutagenesis to enhance the epitope-shielding effect of covalent modification of proteins with polyethylene glycol

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Fluorescence studies of nucleotides and polynucleotides. I. Formycin, 2-aminopurine riboside, 2,6-diaminopurine riboside, and their derivatives.

1 reference

https://pubmed.ncbi.nlm.nih.gov/14655027

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Identifiers

10.1007/S00249-003-0369-9

1 reference

Europe PubMed Central

PubMed publication ID

5 December 2017

PubMed publication ID

1 reference

Europe PubMed Central

PubMed publication ID

5 December 2017

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