High-field NMR Spectroscopy for Biomolecular Research
Lead Research Organisation:
University of Bristol
Department Name: Chemistry
Abstract
NMR spectroscopy is the most information-rich analytical technique available to molecular research, but requires a high level of instrumentation to maximise the benefits of such analyses. In particular, its' application to materials of biological interest requires high quality instrumentation, with powerful superconducting magnets for signal resolution (500MHz or greater) and maximum sensitivity for proton nuclei. The Bristol NMR Facility currently supports a substantial number of researchers in the Biomolecular field and current NMR hardware is no longer sufficient to fulfil the demands of the cutting edge research projects conducted - which covers areas such as biosynthesis, protein structure and dynamics, potential disease treatments (Alzheimers and Cystic Fybrosis), bionanotechnology and membrane protein-ligand interactions. To this end, a modern 500MHz automated NMR spectrometer is required enabling these research fields to take advantage of the latest hardware and experimental developments required to achieve their aims.
Technical Summary
Biomolecular research at Bristol has a high demand for high resolution, high-sensitivity 1H-based NMR spectroscopy which cannot be fulfilled with current hardware. Over 60 biomolecular researchers require routine access to >400MHz spectroscopy in a range of projects spanning biosynthesis, protein structure and dynamics, bionanotechnology, membrane protein-ligand interactions, pharmaceutical development and ion transport in cell membranes. A 1H-sensitive, triple resonance 500MHz automated spectrometer will allow these research workers routine access to modern experimental methods (HSQC, field-gradient NOE, etc) at sufficiently high resolution for their needs. The rapid access to molecular structure elucidation, dynamics measurements and binding studies will allow more efficient and effective research programmes to be progressed and new projects to be developed at Bristol.
Publications
Jones CR
(2011)
Accuracy in determining interproton distances using Nuclear Overhauser Effect data from a flexible molecule.
in Beilstein journal of organic chemistry
Leonard DJ
(2018)
Asymmetric a-arylation of amino acids.
in Nature
Lister FGA
(2018)
Bis-pyrene probes of foldamer conformation in solution and in phospholipid bilayers.
in Chemical science
Mas-Roselló J
(2018)
Enantioselectively functionalised phenytoin derivatives by auxiliary-directed N to C aryl migration in lithiated a-amino nitriles.
in Chemical communications (Cambridge, England)
Mooibroek TJ
(2016)
Synthesis and evaluation of a desymmetrised synthetic lectin: an approach to carbohydrate receptors with improved versatility.
in Organic & biomolecular chemistry
Mora NL
(2016)
Targeted anion transporter delivery by coiled-coil driven membrane fusion.
in Chemical science
Mykura RC
(2018)
Investigation of the Deprotonative Generation and Borylation of Diamine-Ligated a-Lithiated Carbamates and Benzoates by in Situ IR spectroscopy.
in Journal of the American Chemical Society
Ndukwe I
(2015)
Pure-shift IMPRESS EXSIDE - Easy measurement of 1 H- 13 C scalar coupling constants with increased sensitivity and resolution
in RSC Advances
Ndukwe IE
(2016)
EXtended ACquisition Time (EXACT) NMR-A Case for 'Burst' Non-Uniform Sampling.
in Chemphyschem : a European journal of chemical physics and physical chemistry
Niwetmarin W
(2018)
(-)-Cytisine: Access to a stereochemically defined and functionally flexible piperidine scaffold.
in Organic & biomolecular chemistry
Nofiani R
(2018)
Strobilurin biosynthesis in Basidiomycete fungi
in Nature Communications
Pelšs A
(2018)
Reoptimization of the Organocatalyzed Double Aldol Domino Process to a Key Enal Intermediate and Its Application to the Total Synthesis of ?12 -Prostaglandin J3.
in Chemistry (Weinheim an der Bergstrasse, Germany)
Rubial B
(2018)
Enantiospecific Synthesis of ortho -Substituted 1,1-Diarylalkanes by a 1,2-Metalate Rearrangement/ anti -S N 2' Elimination/Rearomatizing Allylic Suzuki-Miyaura Reaction Sequence
in Angewandte Chemie International Edition
Ríos P
(2017)
Enantioselective carbohydrate recognition by synthetic lectins in water.
in Chemical science
Shu C
(2018)
Synthesis of Functionalized Cyclopropanes from Carboxylic Acids by a Radical Addition-Polar Cyclization Cascade.
in Angewandte Chemie (International ed. in English)
Shu C
(2019)
Photoredox-Catalyzed Cyclobutane Synthesis by a Deboronative Radical Addition-Polar Cyclization Cascade.
in Angewandte Chemie (International ed. in English)
Silvi M
(2018)
Enantiospecific Three-Component Alkylation of Furan and Indole
in Chemistry - A European Journal
Singleton WG
(2017)
Convection enhanced delivery of panobinostat (LBH589)-loaded pluronic nano-micelles prolongs survival in the F98 rat glioma model.
in International journal of nanomedicine
Stewart P
(2018)
Maltodextrin recognition by a macrocyclic synthetic lectin.
in Chemical communications (Cambridge, England)
Szwalbe A
(2019)
Characterisation of the biosynthetic pathway to agnestins A and B reveals the reductive route to chrysophanol in fungi
in Chemical Science
Tassoti S
(2018)
High Resolution for Chemical Shifts and Scalar Coupling Constants: The 2D Real-Time J-Upscaled PSYCHE-DIAG
in ChemPhysChem
Wang GW
(2018)
Modular Access to Azepines by Directed Carbonylative C-C Bond Activation of Aminocyclopropanes.
in Journal of the American Chemical Society
Wu J
(2018)
Photoinduced Deaminative Borylation of Alkylamines.
in Journal of the American Chemical Society
Wu J
(2019)
Catalyst-Free Deaminative Functionalizations of Primary Amines by Photoinduced Single-Electron Transfer
in Angewandte Chemie International Edition