Literature DB >> 708816

Magnetic relaxation analysis of dynamic processes in macromolecules in the pico- to microsecond range.

R King, R Maas, M Gassner, R K Nanda, W W Conover.   

Abstract

A formalism based on the theory of Markov processes and suitable for the analysis of multiple internal motions in macromolecules is presented. Computer calculations of specific motional models for (13)C nuclear magnetic resonance (NMR) relaxation, treated as special cases of the proposed formalism, demonstrate the potential of this approach for discriminating between different motional models on the basis of NMR relaxation data.

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Year:  1978        PMID： 708816      PMCID： PMC1473880          DOI： 10.1016/S0006-3495(78)85350-8

Source DB:  PubMed          Journal:  Biophys J        ISSN： 0006-3495            Impact factor:   4.033


  5 in total

1.  Fluorotyrosine alkaline phosphatase: internal mobility of individual tyrosines and the role of chemical shift anisotropy as a 19F nuclear spin relaxation mechanism in proteins.

Authors:  W E Hull; B D Sykes
Journal:  J Mol Biol       Date:  1975-10-15       Impact factor: 5.469

2.  Studies of individual carbon sites of proteins in solution by natural abundance carbon 13 nuclear magnetic resonance spectroscopy. Relaxation behavior.

Authors:  E Oldfield; R S Norton; A Allerhand
Journal:  J Biol Chem       Date:  1975-08-25       Impact factor: 5.157

3.  13C Magnetic resonance evidence for anisotropic molecular motion in collagen fibrils.

Authors:  D A Torchia; D L VanderHart
Journal:  J Mol Biol       Date:  1976-06-14       Impact factor: 5.469

4.  Conformational studies on angiotensin-II. Least-squares fit of carcon-13 nuclear magnetic resonance relaxation times to extended and folded conformations.

Authors:  R Deslauriers; E Ralston; R L Somorjai
Journal:  J Mol Biol       Date:  1977-07-15       Impact factor: 5.469

5.  Nuclear magnetic resonance studies of sperm whale myoglobin specifically enriched with 13C in the methionine methyl groups.

Authors:  W C Jones; T M Rothgeb; F R Gurd
Journal:  J Biol Chem       Date:  1976-12-10       Impact factor: 5.157
  5 in total
  1 in total

1.  Anisotropic rotational diffusion of perdeuterated HIV protease from 15N NMR relaxation measurements at two magnetic fields.

Authors:  N Tjandra; P Wingfield; S Stahl; A Bax
Journal:  J Biomol NMR       Date:  1996-10       Impact factor: 2.835
  1 in total

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