(Q44562066)

English

Detection of open and closed conformations of tryptophan synthase by 15N-heteronuclear single-quantum coherence nuclear magnetic resonance of bound 1-15N-L-tryptophan

scientific article published on 25 August 2003

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scholarly article

1 reference

Europe PubMed Central

4 December 2017

Detection of open and closed conformations of tryptophan synthase by 15N-heteronuclear single-quantum coherence nuclear magnetic resonance of bound 1-15N-L-tryptophan (English)

1 reference

Europe PubMed Central

4 December 2017

Robert S. Phillips

4

1 reference

Europe PubMed Central

4 December 2017

author name string

Andrew Osborne

1

1 reference

Europe PubMed Central

4 December 2017

Quincy Teng

2

1 reference

Europe PubMed Central

4 December 2017

Edith Wilson Miles

3

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Europe PubMed Central

4 December 2017

language of work or name

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publication date

25 August 2003

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Europe PubMed Central

4 December 2017

Journal of Biological Chemistry

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4 December 2017

278

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4 December 2017

45

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Europe PubMed Central

4 December 2017

44083-44090

1 reference

Europe PubMed Central

4 December 2017

A Steady-State Kinetic Investigation of the Reaction Mechanism of the Tryptophan Synthetase of Escherichia coli

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

The tryptophan synthase bienzyme complex transfers indole between the alpha- and beta-sites via a 25-30 A long tunnel

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Reciprocal communication between the lyase and synthase active sites of the tryptophan synthase bienzyme complex.

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

The Tryptophan Synthase from Escherichia coli. An Improved Purification Procedure for the alpha-Subunit and Binding Studies with Substrate Analogues

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Allosteric effects acting over a distance of 20-25 A in the Escherichia coli tryptophan synthase bienzyme complex increase ligand affinity and cause redistribution of covalent intermediates

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Allosteric regulation of tryptophan synthase: effects of pH, temperature, and alpha-subunit ligands on the equilibrium distribution of pyridoxal 5'-phosphate-L-serine intermediates.

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

The tryptophan synthase alpha 2 beta 2 complex: kinetic studies with a mutant enzyme (beta K87T) to provide evidence for allosteric activation by an aminoacrylate intermediate

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Substitution of glutamic acid 109 by aspartic acid alters the substrate specificity and catalytic activity of the beta-subunit in the tryptophan synthase bienzyme complex from Salmonella typhimurium

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Exchange of K+ or Cs+ for Na+ induces local and long-range changes in the three-dimensional structure of the tryptophan synthase alpha2beta2 complex

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Crystal structures of a mutant (betaK87T) tryptophan synthase alpha2beta2 complex with ligands bound to the active sites of the alpha- and beta-subunits reveal ligand-induced conformational changes

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Loop closure and intersubunit communication in tryptophan synthase

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Crystal structure of wild-type tryptophan synthase complexed with the natural substrate indole-3-glycerol phosphate

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Beta D305A mutant of tryptophan synthase shows strongly perturbed allosteric regulation and substrate specificity

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Monovalent cations affect dynamic and functional properties of the tryptophan synthase alpha 2 beta 2 complex.

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Investigation of allosteric linkages in the regulation of tryptophan synthase: the roles of salt bridges and monovalent cations probed by site-directed mutation, optical spectroscopy, and kinetics

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

PCR mutagenesis and overexpression of tryptophan synthase from Salmonella typhimurium: on the roles of beta2 subunit Lys-382.

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Gradient-tailored excitation for single-quantum NMR spectroscopy of aqueous solutions

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Isomerization of (3S)-2,3-dihydro-5-fluoro-L-tryptophan and of 5-fluoro-L-tryptophan catalyzed by tryptophan synthase: studies using fluorine-19 nuclear magnetic resonance and difference spectroscopy

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Allosteric communication in the tryptophan synthase bienzyme complex: roles of the beta-subunit aspartate 305-arginine 141 salt bridge

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Über Isonitrosoacetanilide und deren Kondensation zu Isatinen

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

The importance of not saturating water in protein NMR. Application to sensitivity enhancement and NOE measurements

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

The exclusion of free indole as an intermediate in the biosynthesis of tryptophan in Neurospora crassa

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Studies on the mechanism of the tryptophan synthetase reaction

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Monovalent cations partially repair a conformational defect in a mutant tryptophan synthase alpha 2 beta 2 complex (beta-E109A)

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Backbone 1H and 15N resonance assignments of the N-terminal SH3 domain of drk in folded and unfolded states using enhanced-sensitivity pulsed field gradient NMR techniques

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308276200

21 January 2018

Identifiers

10.1074/JBC.M308276200

1 reference

Europe PubMed Central

4 December 2017

1 reference

Europe PubMed Central

4 December 2017

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