Pyridine-¹⁵<i>N</i> A Mobile NMR Sensor for Surface Acidity and Surface Defects of Mesoporous Silica

Ilya G. Shenderovich, Gerd Buntkowsky, Andreas Schreiber, +6

The Journal of Physical Chemistry B

EngineeringSurface AcidityChemistryRoom-temperature 15NAnalytical Chemistry +16

NMR Studies of Solvent-Assisted Proton Transfer in a Biologically Relevant Schiff Base:  Toward a Distinction of Geometric and Equilibrium H-Bond Isotope Effects

Shasad Sharif, Gleb S. Denisov, Michael D. Toney, +1

Journal of the American Chemical Society

NMR Parameters and Geometries of OHN and ODN Hydrogen Bonds of Pyridine–Acid Complexes

Hans‐Heinrich Limbach, Mariusz Pietrzak, Shasad Sharif, +4

Chemistry - A European Journal

EngineeringCorrection FactorsPyridine–acid ComplexesComputational ChemistryChemistry +14

Coupling of Functional Hydrogen Bonds in Pyridoxal-5‘-phosphate−Enzyme Model Systems Observed by Solid-State NMR Spectroscopy

Shasad Sharif, D. Schagen, Michael D. Toney, +1

Journal of the American Chemical Society

NMR Studies of Coupled Low- and High-Barrier Hydrogen Bonds in Pyridoxal-5‘-phosphate Model Systems in Polar Solution

Shasad Sharif, Gleb S. Denisov, Michael D. Toney, +1

Journal of the American Chemical Society

Schiff BaseEnzyme Active SiteBiochemistryNatural SciencesMagnetic Resonance +13

NMR Studies of Protonation and Hydrogen Bond States of Internal Aldimines of Pyridoxal 5′-Phosphate Acid–Base in Alanine Racemase, Aspartate Aminotransferase, and Poly-<scp>l</scp>-lysine

Monique Chan-Huot, Alexandra Dos, Reinhard Zander, +8

Journal of the American Chemical Society

NMR Localization of Protons in Critical Enzyme Hydrogen Bonds

Shasad Sharif, Emily J. Fogle, Michael D. Toney, +6

Journal of the American Chemical Society

¹⁵N Nuclear Magnetic Resonance Studies of Acid−Base Properties of Pyridoxal-5‘-Phosphate Aldimines in Aqueous Solution

Shasad Sharif, Monique Chan Huot, Peter M. Tolstoy, +3

The Journal of Physical Chemistry B

Bioorganic ChemistryAldo-keto ReductaseMagnetic ResonanceMolecular BiologyOrganic Chemistry +17

<i>Staphylococcus aureus</i> Peptidoglycan Tertiary Structure from Carbon-13 Spin Diffusion

Shasad Sharif, Manmilan Singh, Sung Joon Kim, +1

Journal of the American Chemical Society

Spin DiffusionProtein AssemblyProtein FoldingNatural SciencesCarbon-13 Spin Diffusion +13

Observation by NMR of the tautomerism of an intramolecular OHOHN-charge relay chain in a model Schiff base

Nikolai S. Golubev, Peter M. Tolstoy, Shasad Sharif, +3

Journal of Molecular Structure

BiochemistryNatural SciencesProton TransferMolecular BiologyMolecular Switch +4