Biomolecular structure refinement using the GROMOS simulation software.

abstract：:Protein-ligand titrations can readily be monitored with a trimethylsilyl (TMS) tag. Owing to the intensity, narrow line shape and unique chemical shift of a TMS group, dissociation constants can be determined from straightforward 1D 1H-NMR spectra not only in the fast but also in the slow exchange limit. The tag is ea...

journal_title：Journal of biomolecular NMR

authors： Becker W,Adams LA,Graham B,Wagner GE,Zangger K,Otting G,Nitsche C

更新日期：2018-04-01 00:00:00

abstract：:Mollib is a software framework for the analysis of molecular structures, properties and data with an emphasis on data collected by NMR. It uses an open source model and a plugin framework to promote community-driven development of new and enhanced features. Mollib includes tools for the automatic retrieval and caching...

journal_title：Journal of biomolecular NMR

authors： Lorieau JL

更新日期：2017-10-01 00:00:00

abstract：:Silkworms serve as promising bioreactors for the production of recombinant proteins, including glycoproteins and membrane proteins, for structural and functional protein analyses. However, lack of methodology for stable isotope labeling has been a major deterrent to using this expression system for nuclear magnetic re...

journal_title：Journal of biomolecular NMR

authors： Yagi H,Nakamura M,Yokoyama J,Zhang Y,Yamaguchi T,Kondo S,Kobayashi J,Kato T,Park EY,Nakazawa S,Hashii N,Kawasaki N,Kato K

更新日期：2015-06-01 00:00:00

abstract：:Insights into the structure and dynamics of large biological systems has been greatly improved by two concurrent NMR approaches: the application of transverse relaxation-optimized spectroscopy (TROSY) techniques in multi-dimensional NMR, especially the methyl-TROSY, and the resurgence of 19F NMR using trifluoromethyl ...

journal_title：Journal of biomolecular NMR

authors： Klein BA,Sykes BD

更新日期：2019-11-01 00:00:00

abstract：:To evaluate sequential nearest-neighbor effects on quantum-chemical calculations of (13)C(alpha) chemical shifts, we selected the structure of the nucleic acid binding (NAB) protein from the SARS coronavirus determined by NMR in solution (PDB id 2K87). NAB is a 116-residue alpha/beta protein, which contains 9 prolines...

journal_title：Journal of biomolecular NMR

authors： Vila JA,Serrano P,Wüthrich K,Scheraga HA

更新日期：2010-09-01 00:00:00

abstract：:Extensive spectral overlap presents a major problem for the NMR study of large RNAs. Here we present NMR techniques for resolution enhancement and spectral simplification of fully 13C labelled RNA. High-resolution 1H-13C correlation spectra are obtained by combining TROSY-type experiments with multiple-band-selective ...

journal_title：Journal of biomolecular NMR

authors： Brutscher B,Boisbouvier J,Kupce E,Tisné C,Dardel F,Marion D,Simorre JP

更新日期：2001-02-01 00:00:00

abstract：:A simple constant-time 3D heteronuclear NMR pulse sequence has been developed to quantitatively determine the heteronuclear three-bond couplings 3J(HN,C') and 3J(H beta,C') in uniformly 13C-enriched proteins. The protocols for measuring accurate coupling constants are based on 1H,13C-heteronuclear relayed E.COSY [Schm...

journal_title：Journal of biomolecular NMR

authors： Schmidt JM,Löhr F,Rüterjans H

更新日期：1996-03-01 00:00:00

abstract：:Solid state NMR spectra from uniformly (13)C, (15)N enriched bacteriorhodospin (bR) purified from H. salinarium were acquired at 18.8 T using magic angle spinning methods. Isolated resonances of 2D (13)C-(13)C spectra exhibited 0.50-0.55 ppm line-widths. Several amino acid types could be assigned, and at least 12 out ...

journal_title：Journal of biomolecular NMR

authors： Varga K,Aslimovska L,Watts A

更新日期：2008-05-01 00:00:00

abstract：:A new isotope labeling technique for peptide segments in a protein sample was recently established using the protein splicing element intein [Yamazaki et al. (1998) J. Am. Chem. Soc., 120, 5591-5592]. This method makes it possible to observe signals of a selected amino (N-) or carboxyl (C-) terminal region along a pep...

journal_title：Journal of biomolecular NMR

authors： Otomo T,Teruya K,Uegaki K,Yamazaki T,Kyogoku Y

更新日期：1999-06-01 00:00:00

abstract：:Two methods for the measurement of homonuclear 3J(HNH)alpha coupling constants are described. Both HSQC- and HMQC-type experiments employ 'quantitative J-correlation', in which the coupling constant of interest is obtained from the intensity ratio of cross peaks of two spectra. The first spectrum is acquired with 3J(H...

journal_title：Journal of biomolecular NMR

authors： Permi P,Kilpeläinen I,Annila A,Heikkinen S

更新日期：2000-01-01 00:00:00

abstract：:Simulated neural networks are described which aid the assignment of protein NMR spectra. A network trained to recognize amino acid type from TOCSY data was trained on 148 assigned spin systems from E. coli acyl carrier proteins (ACPs) and tested on spin systems from spinach ACP, which has a 37% sequence homology with ...

journal_title：Journal of biomolecular NMR

authors： Hare BJ,Prestegard JH

更新日期：1994-01-01 00:00:00

abstract：:In order to understand the role of the glycans in glycoproteins in solution, structural information obtained by NMR spectroscopy is obviously required. However, the assignment of the NMR signals from the glycans in larger glycoproteins is still difficult, mainly due to the lack of appropriate methods for the assignmen...

journal_title：Journal of biomolecular NMR

authors： Yamaguchi Y,Takizawa T,Kato K,Arata Y,Shimada I

更新日期：2000-12-01 00:00:00

abstract：:Recent efforts to reduce the measurement time for multidimensional NMR experiments have fostered the development of a variety of new procedures for sampling and data processing. We recently described concentric ring sampling for 3-D NMR experiments, which is superior to radial sampling as input for processing by a mul...

journal_title：Journal of biomolecular NMR

authors： Coggins BE,Zhou P

更新日期：2008-12-01 00:00:00

abstract：:A substantial time savings in the collection of multidimensional NMR data can be achieved by coupling the evolution of nuclei in the indirect dimensions. In order to save time, the sampling of the indirect dimensions is inherently incomplete. Therefore, many algorithms and samplings schemes have been developed aimed a...

journal_title：Journal of biomolecular NMR

authors： Mueller GA

更新日期：2009-05-01 00:00:00

abstract：:Novel alpha/beta-half-filter elements are proposed for the separation of the high-field and low-field component of 1JHC and 1JHN splittings into different subspectra. The alpha/beta-half-filter elements are of the same duration as the S3CT pulse sequence element and, like this, are less sensitive to cross talk between...

journal_title：Journal of biomolecular NMR

authors： Andersson P,Weigelt J,Otting G

更新日期：1998-10-01 00:00:00

abstract：:Methyl (13)CHD(2) isotopomers of all methyl-containing amino-acids can be observed in residually protonated samples of large proteins obtained from [U-(13)C,(1)H]-glucose/D(2)O-based bacterial media, with sensitivity sufficient for a number of NMR applications. Selective detection of some subsets of methyl groups (Ala...

journal_title：Journal of biomolecular NMR

authors： Guo C,Tugarinov V

更新日期：2010-02-01 00:00:00

abstract：:No matter the source of compounds, drug discovery campaigns focused directly on the target are entirely dependent on a consistent stream of reliable data that reports on how a putative ligand interacts with the protein of interest. The data will derive from many sources including enzyme assays and many types of biophy...

journal_title：Journal of biomolecular NMR

authors： Keiffer S,Carneiro MG,Hollander J,Kobayashi M,Pogoryelev D,Ab E,Theisgen S,Müller G,Siegal G

更新日期：2020-11-01 00:00:00

abstract：:TROSY-based triple resonance experiments are essential for protein backbone assignment of large biomolecular systems by solution NMR spectroscopy. In a survey of the current Bruker pulse sequence library for TROSY-based experiments we found that several sequences were plagued by artifacts that affect spectral quality ...

journal_title：Journal of biomolecular NMR

authors： Xia Y,Rossi P,Tonelli M,Huang C,Kalodimos CG,Veglia G

更新日期：2017-09-01 00:00:00

abstract：:NMR View is a computer program designed for the visualization and analysis of NMR data. It allows the user to interact with a practically unlimited number of 2D, 3D and 4D NMR data files. Any number of spectral windows can be displayed on the screen in any size and location. Automatic peak picking and facilitated peak...

journal_title：Journal of biomolecular NMR

authors： Johnson BA,Blevins RA

更新日期：1994-09-01 00:00:00

abstract：:The ATP binding cassette transporter TAPL translocates cytosolic peptides into the lumen of lysosomes driven by the hydrolysis of ATP. Functionally, this transporter can be divided into coreTAPL, comprising the transport function, and an additional N-terminal transmembrane domain called TMD0, which is essential for ly...

journal_title：Journal of biomolecular NMR

authors： Tumulka F,Roos C,Löhr F,Bock C,Bernhard F,Dötsch V,Abele R

更新日期：2013-10-01 00:00:00

abstract：:Limitations in the applicability, accuracy, and precision of individual structure characterization methods can sometimes be overcome via an integrative modeling approach that relies on information from all available sources, including all available experimental data and prior models. The open-source Integrative Modeli...

journal_title：Journal of biomolecular NMR

authors： Vallat B,Webb B,Westbrook J,Sali A,Berman HM

更新日期：2019-07-01 00:00:00

abstract：:The use of pulsed field gradients in multiple-pulse NMR experiments has many advantages, including the possibility of obtaining excellent water suppression without the need for selective presaturation. In such gradient experiments the water magnetization is dephased deliberately; exchange between the saturated protons...

journal_title：Journal of biomolecular NMR

authors： Stonehouse J,Clowes RT,Shaw GL,Keeler J,Laue ED

更新日期：1995-04-01 00:00:00

abstract：:For biomolecular NMR structures typically only a poor correspondence is observed between statistics derived from the experimental input data and structural quality indicators obtained from the structure ensembles. Here, we investigate the relationship between the amount of available NMR data and structure quality. By ...

journal_title：Journal of biomolecular NMR

authors： Nabuurs SB,Krieger E,Spronk CA,Nederveen AJ,Vriend G,Vuister GW

更新日期：2005-10-01 00:00:00

abstract：:NMR relaxometry plays crucial role in studies of protein dynamics. The measurement of longitudinal and transverse relaxation rates of [Formula: see text]N is the main source of information on backbone motions. However, even the most basic approach exploiting a series of [Formula: see text]N HSQC spectra can require se...

journal_title：Journal of biomolecular NMR

authors： Urbańczyk M,Nowakowski M,Koźmiński W,Kazimierczuk K

更新日期：2017-06-01 00:00:00

abstract：:The cryogenic temperatures at which dynamic nuclear polarization (DNP) solid-state NMR experiments need to be carried out cause line-broadening, an effect that is especially detrimental for crowded protein spectra. By increasing the magnetic field strength from 600 to 800 MHz, the resolution of DNP spectra of type III...

journal_title：Journal of biomolecular NMR

authors： Fricke P,Mance D,Chevelkov V,Giller K,Becker S,Baldus M,Lange A

更新日期：2016-08-01 00:00:00

abstract：:Adiabatic pulses have been widely used for broadband decoupling and spin inversion at high magnetic fields. In this paper we propose adiabatic pulses and supercycles that can be used at high magnetic fields like 800 or 900 MHz to obtain broadband TOCSY sequences with C,C or H,H J-transfer. The new mixing sequences are...

journal_title：Journal of biomolecular NMR

authors： Peti W,Griesinger C,Bermel W

更新日期：2000-11-01 00:00:00

abstract：:The assignment of protein backbone and side-chain NMR chemical shifts is the first step towards the characterization of protein structure. The recent introduction of proton detection in combination with fast MAS has opened up novel opportunities for assignment experiments. However, typical 3D sequential-assignment exp...

journal_title：Journal of biomolecular NMR

authors： Lends A,Ravotti F,Zandomeneghi G,Böckmann A,Ernst M,Meier BH

更新日期：2018-10-01 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：:We present NMRlib, a suite of jython-based tools designed for Bruker spectrometers (TopSpin versions 3.2-4.0) that allow easy setup, management, and exchange of NMR experiments. A NMR experiment can be set up and executed in a few clicks by navigating through the NMRlib GUI tree structure, without any further paramete...

journal_title：Journal of biomolecular NMR

authors： Favier A,Brutscher B

更新日期：2019-05-01 00:00:00

abstract：:We report here the backbone 1HN, 15N, 13C alpha, 13CO, and 1H alpha NMR assignments for the catalytic domain of human fibroblast collagenase (HFC). Three independent assignment pathways (matching 1H, 13C alpha, and 13CO resonances) were used to establish sequential connections. The connections using 13C alpha resonanc...

journal_title：Journal of biomolecular NMR

authors： McCoy MA,Dellwo MJ,Schneider DM,Banks TM,Falvo J,Vavra KJ,Mathiowetz AM,Qoronfleh MW,Ciccarelli R,Cook ER,Pulvino TA,Wahl RC,Wang H

更新日期：1997-01-01 00:00:00