Journal ArticleDOI
Interaction of pyruvate with pyruvate carboxylase and pyruvate kinase as studied by paramagnetic effects on 13 C relaxation rates.
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This article is published in Biochemistry.The article was published on 1973-02-01. It has received 75 citations till now. The article focuses on the topics: Pyruvate decarboxylation & Pyruvate dehydrogenase kinase.read more
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Book ChapterDOI
Structural Aspects of Metal Liganding to Functional Groups in Proteins
TL;DR: The properties of metals that are useful in the structure and function of proteins, particularly enzymes, and the geometry of interaction of metals with the various chemical groups of proteins are emphasized and the stereochemistry of liganding of metal ions in proteins is emphasized.
Journal ArticleDOI
Studies of individual carbon sites of proteins in solution by natural abundance carbon 13 nuclear magnetic resonance spectroscopy. Relaxation behavior.
TL;DR: In this paper, the effect of protein size on 13C NMR NMR spectra was evaluated by comparing the 13C-1H dipolar mechanism and the nuclear Overhauser enhancements (NOE).
Book ChapterDOI
[15] Nuclear relaxation measurements of the geometry of enzyme-bound substrates and analogs
Albert S. Mildvan,Raj K. Gupta +1 more
TL;DR: This chapter focuses on the nuclear relaxation measurements of the geometry of enzyme-bound substrates and analogs, a nuclear magnetic resonance method that determines distances from the individual atoms of a molecule in a solution to a nearby paramagnetic reference point.
References
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Journal ArticleDOI
Relaxation Processes in a System of Two Spins
TL;DR: Abragam and Pound's method for the calculation of the longitudinal relaxation time was extended to the transverse relaxation time in this paper, which gave rise to a steady and transient Overhauser effect.
Journal ArticleDOI
Proton Relaxation Times in Paramagnetic Solutions. Effects of Electron Spin Relaxation
N. Bloembergen,L. O. Morgan +1 more
TL;DR: In this article, it was shown that the distortion of the hydrated complex by collisions with other water molecules is responsible for the decrease in T2 in Mn++ (and other) solutions in very high magnetic fields.
Journal ArticleDOI
Nuclear Magnetic Interactions in the HF Molecule
I. Solomon,N. Bloembergen +1 more
TL;DR: In this article, a scalar term AI·S resulting from the indirect electron-coupled interaction between the two nuclei removes all the discrepancies between the calculated and observed decay times.
Related Papers (5)
Nuclear magnetic resonance studies of the function of potassium in the mechanism of pyruvate kinase
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Magnetic Resonance Studies of Manganese (II) Binding Sites of Pyruvate Kinase TEMPERATURE EFFECTS AND FREQUENCY DEPENDENCE OF PROTON RELAXATION RATES OF WATER
Jacques Reuben,Mildred Cohn +1 more