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Electron spin echo envelope modulation bonding

On the basis of its high g-value it was suggested that the tyrosine in PS E (g =2.0045) is a neutral hydrogen-bonded oxidation product. To shed more light on the question whether D is a cation or the neutral hydrogen-bonded species we performed an Electron Spin-Echo Envelope Modulation (ESEEM) study on D . Such a study can reveal new information about the weak hf interactions of D that can not be resolved by cw EPR. Here we report the results of ESE experiments of Signal E in different systems, protonated, deuterated and perdeuterated in the frequency range of 8.6 to 9.3 GHz, and the ESEEM spectra in the time and frequency domain are analyzed. [Pg.487]

The influence of the 2 -hydroxyl group conformation on the stability of A-form helices in RNA has been investigated and it was found that the 2 -hydroxyl group adopts a conformation in which it can favourably hydrogen bond to a water molecule in the nucleotide-base plane.The high affinity metal binding site in the hammerhead ribozyme has been determined using electron spin-echo envelope modulation spectroscopy. [Pg.224]

See other pages where Electron spin echo envelope modulation bonding is mentioned: [Pg.63]    [Pg.93]    [Pg.109]    [Pg.24]    [Pg.243]    [Pg.68]    [Pg.146]    [Pg.146]    [Pg.83]    [Pg.68]    [Pg.5377]    [Pg.2276]    [Pg.83]    [Pg.12]    [Pg.121]    [Pg.23]    [Pg.60]    [Pg.390]    [Pg.5376]    [Pg.161]    [Pg.128]    [Pg.169]    [Pg.367]    [Pg.175]    [Pg.487]    [Pg.72]    [Pg.16]   
See also in sourсe #XX -- [ Pg.146 , Pg.147 , Pg.148 , Pg.152 , Pg.153 , Pg.154 , Pg.155 , Pg.156 , Pg.157 , Pg.158 , Pg.159 , Pg.160 , Pg.161 , Pg.162 , Pg.163 , Pg.164 , Pg.165 ]

See also in sourсe #XX -- [ Pg.146 , Pg.147 , Pg.148 , Pg.152 , Pg.153 , Pg.154 , Pg.155 , Pg.156 , Pg.157 , Pg.158 , Pg.159 , Pg.160 , Pg.161 , Pg.162 , Pg.163 , Pg.164 , Pg.165 ]



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Echo envelope

Echo envelope modulation

Echo modulation

Electron spin echo

Electron spin echo modulation

Electron spin-echo envelope modulation

Envelope modulation

Modulated Spin-Echo

Modulated echoes

Modulation Spin-Echo)

Spin echo envelope modulation

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