Sentence examples for methyl hydrogen which from inspiring English sources
We found that both the number of protein atoms and methyl hydrogen, which are within ∼8 Å of a potential ligand binding site, are significantly greater in protein pockets where VAs bind.
Dimethylfumarate (DMF) is an orally bioavailable fumaric acid ester (FAE) which is metabolized to methyl hydrogen fumarate [3].
Both Methanosaetaceae and Methanosarcinaceae were acetoclastic methanogens which take part in converting acetate into methane and carbon dioxide directly (Ferry 1993), Methanosarcinaceae could also generate methane by utilizing methyl, hydrogen, carbon dioxide and formic acid.
The bond critical points between the methyl hydrogen atoms and the solute oxygen atoms allow concluding interactions with the methyl groups of the cation.
gCOSY analysis allowed for the determination of the chemical shifts of hydrogens along the vancomycin molecule starting from the known methyl hydrogen shift at 0.9 ppm.
An analogue of NVP in which the methyl hydrogens were replaced by deuterium also produced less covalent binding than NVP.
Clearly, a distinct formation mechanism takes over when the terminal methyl hydrogens must be involved.
Fraction 25 40.6 H-NMR data showed the presence of several signals in the shielded region between δH 0.7 and 1.2 (s), characteristic of methyl hydrogens; two signals at δH 5.31 (dd, J = 3.6; 3.5 Hz) and 5.27 (dd, J = 3.6; 3.5 Hz) characteristic of olefinic hydrogen, and also two signals at 3.23 (dd, J = 10.7; 4.7 Hz) and 3.22 (dd, J = 10.8; 4.9 Hz) which agree with carbinolic hydrogens.
Furthermore, substitution of the methyl hydrogens with deuterium (DNVP) led to a marked decrease in covalent binding.
The adsorbed NO2 would activate methane molecules and yield hydrogen and methyl radicals, which could in turn react with NO2 to generate nitromethane intermediates.
They created methyl groups in which the hydrogen atoms – which like most hydrogen had single protons as their nuclei – were replaced by deuterium atoms, "heavy hydrogen" atoms with nuclei consisting of a proton and a neutron of virtually the same mass.
