Results 61 to 70 of about 1,415,660 (303)
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
1H-NMR and viscosity studies of hydrogen bonding of Chinese rice wine
CyTA - Journal of Food, 2018 The viscosity of Chinese rice wine gradually increases with the maturing process, resulting in a better taste due to longer contact with the tongue. Herein, the structure of water–ethanol was detected by hydrogen nuclear magnetic resonance (1H-NMR) and ...
Jingjing Cao +5 more
doaj +1 more source
Guanidinium 2-(myristoylsulfanyl)ethanesulfonate
Acta Crystallographica Section E, 2011 In the title compound, CH6N3+·C16H31O4S2− [systematic name: guanidinium 2-(tetradecanoylsulfanyl)ethanesulfonate], each 2-(myristoylthio)ethanesulfonate ion displays hydrogen bonding to three guanidinium counter-ions, which themselves ...
Elizabeth S. Monillas +4 more
doaj +1 more source
Correction to Halogen-Bonding-Induced Hydrogen Transfer to CN Bond with Hantzsch Ester
, 2019 Correction to Halogen-Bonding-Induced Hydrogen Transfer to CN Bond with Hantzsch ...
Choon-Hong Tan +5 more
core +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Intermolecular interactions in a phenol-substituted benzimidazole
Acta Crystallographica Section E: Crystallographic Communications, 2019 Hydrogen bonding plays an important role in the design of solid-state structures and gels with desirable properties. 1-(4-Hydroxybenzyl)-2-(4-hydroxyphenyl)-5,6-dimethyl-1H-benzimidazole was isolated as the acetone disolvate, C22H20N2O2·2C3H6O.
David K. Geiger +2 more
doaj +1 more source
Hydrogen Bonding Template Enables Remote meta-C-H Alkenylation of Nitroarenes [PDF]
, 2023 Regioselective distal C-H functionalization of nitroarenes by overriding proximal C-H activation has remained an unsolved challenge. Herein, we present a palladium-catalyzed meta-C-H alkenylation of nitroarene substrates, achieved through leveraging the ...
Mayank , Mahajan +7 more
core +2 more sources
FEBS Letters, EarlyView.Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise +5 more
wiley +1 more source
Molecules, 2017 Most of the halogen bonding receptors for anions described use halogen bonding binding sites solely in the anion recognition process; only a few examples report the study of anion receptors in which the halogen bonding interaction has been used in ...
Fabiola Zapata +4 more
doaj +1 more source
Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein
FEBS Letters, EarlyView.Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux +7 more
wiley +1 more source