[NMR paper] Automation of protein 2D proton NMR assignment by means of fuzzy mathematics and grap
Automation of protein 2D proton NMR assignment by means of fuzzy mathematics and graph theory.
Related Articles Automation of protein 2D proton NMR assignment by means of fuzzy mathematics and graph theory.
J Chem Inf Comput Sci. 1993 Sep-Oct;33(5):668-82
Authors: Xu J, Straus SK, Sanctuary BC, Trimble L
The novel methodology for protein 2D NMR assignment presented in this paper is based upon protein spin coupling graph theory analysis, fuzzy graph pattern recognition, and tree searching. The method required to formalize the whole assignment...
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08-22-2010 03:01 AM
[U. of Ottawa NMR Facility Blog] E.COSY and the Relative Signs of Coupling Constants
E.COSY and the Relative Signs of Coupling Constants
Spin-spin coupling constants can have values greater than or less than zero. The absolute sign of the coupling constants cannot be discerned from the simple examination of a 1H NMR spectrum. The E.COSY1 (Exclusive COrrelation SpectroscopY) technique is one method which can be used to determine the relative signs of coupling constants. E.COSY is a phase sensitive COSY variant which produces off-diagonal signals showing only the active coupling (i.e. the coupling directly responsible for the cross-peak) as 2x2 antiphase square tetrads...
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08-21-2010 08:15 PM
[Stan NMR blog] Free online Mathematics texts
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[Stan NMR blog] Fundamental MR constants
Fundamental MR constants
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