Literature DB >> 5722

15N nuclear magnetic resonance investigations on amino acids.

F Blomberg, W Maurer, H Rüterjans.   

Abstract

15N nuclear magnetic resonance investigations of some amino acids were carried out in order to check the applicability of this method to biological problems. Because the natural abundance of the 15N isotope is not sufficient to get readable spectra in a reasonable time, 95% 15N isotope-enriched samples were used for the measurements. Besides the chemical shift values, the line widths, and the nuclear Overhauser enhancement factors, spin lattice relaxation times of the correspondent 15N resonances were measured as functions of pH had temperature.

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Year:  1976        PMID： 5722      PMCID： PMC430304          DOI： 10.1073/pnas.73.5.1409

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  4 in total

1.  The nitrogen-15 magnetic resonance of glycine.

Authors:  T K Leipert; J H Noggle
Journal:  J Am Chem Soc       Date:  1975-01-22       Impact factor: 15.419

2.  pH-dependent nuclear magnetic resonance spectra of 15 N-enriched glycine. Line shape and relaxation studies.

Authors:  R A Cooper; R L Lichter; J D Roberts
Journal:  J Am Chem Soc       Date:  1973-05-30       Impact factor: 15.419

3.  Carbon-13 nuclear magnetic resonance titration shifts in amino acids.

Authors:  A R Quirt; J R Lyerla; I R Peat; J S Cohen; W F Reynolds; M H Freedman
Journal:  J Am Chem Soc       Date:  1974-01-23       Impact factor: 15.419

4.  Study of nitrogen-15-labeled amino acids and peptides by nuclear magnetic resonance spectroscopy.

Authors:  J A Sogn; W A Gibbons; E W Randall
Journal:  Biochemistry       Date:  1973-05-22       Impact factor: 3.162
  4 in total
  8 in total

1.  Hydrogen-exchange kinetics studied through analysis of self-decoupling of nuclear magnetic resonance.

Authors:  Ridvan Nepravishta; Binhan Yu; Junji Iwahara
Journal:  J Magn Reson       Date:  2020-01-16       Impact factor: 2.229

Review 2.  In vivo N-15 MRS study of glutamate metabolism in the rat brain.

Authors:  Keiko Kanamori
Journal:  Anal Biochem       Date:  2016-08-28       Impact factor: 3.365

3.  pH-dependent random coil (1)H, (13)C, and (15)N chemical shifts of the ionizable amino acids: a guide for protein pK a measurements.

Authors:  Gerald Platzer; Mark Okon; Lawrence P McIntosh
Journal:  J Biomol NMR       Date:  2014-09-20       Impact factor: 2.835

4.  Arginine: Its pKa value revisited.

Authors:  Carolyn A Fitch; Gerald Platzer; Mark Okon; Bertrand E Garcia-Moreno; Lawrence P McIntosh
Journal:  Protein Sci       Date:  2015-03-22       Impact factor: 6.725

5.  Dynamic structure of whole cells probed by nuclear Overhauser enhanced nitrogen-15 nuclear magnetic resonance spectroscopy.

Authors:  A Lapidot; C S Irving
Journal:  Proc Natl Acad Sci U S A       Date:  1977-05       Impact factor: 11.205

6.  Determination of the rotational dynamics and pH dependence of the hydrogen exchange rates of the arginine guanidino group using NMR spectroscopy.

Authors:  G D Henry; B D Sykes
Journal:  J Biomol NMR       Date:  1995-07       Impact factor: 2.835

7.  Studies of the intermediary metabolism in cultured cells of the insect Spodoptera frugiperda using 13C- or 15N-labelled tracers.

Authors:  Petra Adam; Markus Gütlich; Hartmut Oschkinat; Adelbert Bacher; Wolfgang Eisenreich
Journal:  BMC Biochem       Date:  2005-11-14       Impact factor: 4.059

8.  Reduced flavin: NMR investigation of N5-H exchange mechanism, estimation of ionisation constants and assessment of properties as biological catalyst.

Authors:  Peter Macheroux; Sandro Ghisla; Christoph Sanner; Heinz Rüterjans; Franz Müller
Journal:  BMC Biochem       Date:  2005-11-25       Impact factor: 4.059
  8 in total

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