abstract：:One-dimensional transient NOE build-up curves were measured for the synthetic disaccharide alpha-D-Fuc-(1-->4)-beta-D-GlcNAc 1 utilizing Gaussian shaped pulses. Simulated build-up curves from Metropolis Monte Carlo simulations were compared to the experimental data. Disaccharide 1 is structurally related to methyl bet...

journal_title：Journal of biomolecular NMR

authors： Weimar T,Meyer B,Peters T

更新日期：1993-07-01 00:00:00

abstract：:1H alpha, 13C alpha, and 15N alpha secondary shifts, defined as the difference between the observed value and the random coil value, have been calculated for interleukin-1 receptor antagonist protein and interleukin-1 beta. Averaging of the secondary chemical shifts with those of adjacent residues was used to smooth o...

journal_title：Journal of biomolecular NMR

authors： Stockman BJ,Scahill TA,Strakalaitis NA,Brunner DP,Yem AW,Deibel MR Jr

更新日期：1992-11-01 00:00:00

abstract：:The unnatural duplex oligonucleotide alpha-d(CGCAATTCGC).beta-d(GCGTTAAGCG) was analyzed by high-resolution NMR methods. All of the exchangeable imino and nonexchangeable protons of the duplex were assigned. Detection of all 10 of the exchangeable imino protons confirms that a parallel, unsymmetrical duplex is formed....

journal_title：Journal of biomolecular NMR

authors： Gmeiner WH,Rayner B,Morvan F,Imbach JL,Lown JW

更新日期：1992-05-01 00:00:00

abstract：:Two-dimensional (2D) 1H NMR experiments using deuterium labeling have been carried out to investigate the solution of ribonuclease HI (RNase HI) from Escherichia coli (E. coli), which consists of 155 amino acids. To simplify the 1H NMR spectra, two fully deuterated enzymes bearing several protonated amino acids were p...

journal_title：Journal of biomolecular NMR

authors： Oda Y,Nakamura H,Yamazaki T,Nagayama K,Yoshida M,Kanaya S,Ikehara M

更新日期：1992-03-01 00:00:00

abstract：:The conformation of chymotryptic fragment C2 of bacteriohodopsin (residues 1-71) was studied by 2D 1H NMR. The fragment was solubilized in a mixture of chloroform/methanol (1:1), 0.1 M LiClO4. Most of the resonances in 1H NMR spectra of fragment C2 were assigned using phase-sensitive DQF-COSY, TOCSY, and NOESY techniq...

journal_title：Journal of biomolecular NMR

authors： Sobol AG,Arseniev AS,Abdulaeva GV,Musina LYu,Bystrov VF

更新日期：1992-03-01 00:00:00

abstract：:The solvent-exposed regions of (U-13C)ascomycin when bound to its putative target protein, FKBP, have been identified based on the different proton longitudinal relaxation rates (R1 = 1/T1) measured in the absence and presence of the paramagnetic relaxation reagent, 4-hydroxy-2,2,6,6-tetramethyl-piperidinyl-1-oxy (HyT...

journal_title：Journal of biomolecular NMR

authors： Petros AM,Neri P,Fesik SW

更新日期：1992-01-01 00:00:00

abstract：:15N-C alpha and 15N-C' J couplings were measured for the backbone of staphylococcal nuclease, uniformly enriched with 15N and 13C. It is found that the 1JC'N coupling is similar for beta-sheet, J = 14.8 +/- 0.5 and for alpha-helix, J = 14.8 +/- 0.4 but tends to be larger for the unstructured N- and C-terminal ends of ...

journal_title：Journal of biomolecular NMR

authors： Delaglio F,Torchia DA,Bax A

更新日期：1991-11-01 00:00:00

abstract：:An improved version of the three-dimensional HCCH-COSY NMR experiment is described that correlates the resonances of geminal and vicinal proton pairs with the chemical shift of the 13C nucleus attached to one of the protons. The experiment uses constant-time evolution of transverse 13C magnetization which optimizes tr...

journal_title：Journal of biomolecular NMR

authors： Ikura M,Kay LE,Bax A

更新日期：1991-09-01 00:00:00

abstract：:The hydrogen-deuterium exchange rates of the reduced and oxidized forms of Rhodobacter capsulatus cytochrome c2 were studied by 1H-15N homonuclear multiple quantum correlation spectroscopy. Minimal differences were observed for the N- and C-terminal helices on changing redox state suggesting that although these helice...

journal_title：Journal of biomolecular NMR

authors： Gooley PR,Zhao D,MacKenzie NE

更新日期：1991-07-01 00:00:00

abstract：:The program EASY supports the spectral analysis of biomacromolecular two-dimensional (2D) nuclear magnetic resonance (NMR) data. It provides a user-friendly, window-based environment in which to view spectra for interactive interpretation. In addition, it includes a number of automated routines for peak-picking, spin-...

journal_title：Journal of biomolecular NMR

authors： Eccles C,Güntert P,Billeter M,Wüthrich K

更新日期：1991-07-01 00:00:00

abstract：:The kinetic process of folding of bovine pancreatic ribonuclease A in a 2H2O environment at pH 1.2 was examined by a recently developed temperature-jump NMR method (Akasaka et al., (1990) Rev. Sci. Instrum. 61, 66-68). Upon temperature-jump down from 45 degrees C to 29 degrees C, which was attained within 6 s, the pro...

journal_title：Journal of biomolecular NMR

authors： Akasaka K,Naito A,Nakatani H

更新日期：1991-05-01 00:00:00