MEASUREMENT OF NMR LONGITUDINAL RELAXATION TIME T1RHO IN ROTARY SYSTEMPURPOSE:To make it possible to perform the imaging of the longitudinal relaxation time in a rotary system, by allowing space selectivity to follow spin rocking in a laboratory system in the rotary system. CONSTITUTION:The ...
The impact of progressive water saturation during the 15N T1 relaxation period increased the measured 15N R1 rate constant and was discussed in detail in [51]. This apparent (artificial) increase could be correlated to the solvent exposure of the respective amide group, with the most solvent-...
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of the cytochrome P450-cytochrome b5 complex embedded in lipid bilayers at an atomic-level for the first Materials and Methods nMinaet,earniadltsr.y ptUopnhifaonrm(inlyd-odleeurtienrga-te2d-1[3CD)8]wgelryecepruorlc, hdaesuetderfiruommoCxaidme,b[r1id-1g3eCI]sovatolipnee,L[a2b-o13r...
To the best of our knowledge, the longitudinal relaxation rates R1 = 1/T1 of protons in H2O and HDO have never been measured in gas phase. We report R1 in gas phase in a field of 18.8 T, i.e., at a proton Larmor frequency ν0 = 800 MHz, at temperatures between ...
The dynamic behavior of the U6 ISL was investigated by analyzing the power dependence of 13C NMR relaxation rates in the rotating frame (R1rho). Two distinct pH dependent conformations had been determined and the proposed conformational equilibrium is supported by the motions detected on the mus-...
Use of 13C CP/MAS NMR techniques; Shape analysis and T1Rho measurements; Agreement between results of two methods; Rotation rates; Anisotropic displacement parameters.RiddellFrankG.ArumugamA.Journal of the American Chemical SocietyRiddell FG, Arumugam S, Harris KDM, Rogerson M, Strange JH. 1993. ...
SEC-MALS analysis show the porrowfielestoefrnpebalokt1(A(C2A)Ranodnplye)a. kFu2l(lEle)n. gLtihghotrsigcianttaelrginelgs are (LS), differential refractive index (dRI), OD at 280 nm (y1 axes) and calculated masses (y2 axes) were plotted as a function of experiment's time. OD,...
A 19F-NMR T1 rho study. Biophys J. 1989 Nov; 56 (5):877–885. [ PMC free article ] [ PubMed ]Peng ZY, Tjandra N, Simplaceanu V, Ho C. Slow motions in oriented phospholipid bilayers and effects of cholesterol or gramicidin. A 19F-NMR T1 rho study. Biophys J. 1989 Nov; 56 ...
In a 15 mL centrtriafunsgTfeeorrtteuedsbtient,tho1e0as05t0ambµimlLitysutaornifndsaeirgdannaNldMp1Ro1st1iutibµoenL.s,TaSlsPo (s3a-m(tprilmes ewthityhlsaidlydel)d-2a,c2i,d3,,3b-atseet,raordesaulttserwoeprreopionic acid) soluticoonm(p0a.r1edw, fto%r winhicDh2tOhr)eewseamrep...