Factors Underlying Asymmetric Pore Dynamics of Disaggregase and Microtubule Severing AAA+ Machines.
Sign Up to like & getrecommendations! Published in 2021 at "Biophysical journal"
DOI: 10.1016/j.bpj.2021.05.027
Abstract: Disaggregation and microtubule-severing nanomachines from the AAA+ (ATPases associated with various cellular activities) superfamily assemble into ring-shaped hexamers that enable protein remodeling by coupling large-scale conformational changes with application of mechanical forces within a central… read more here.
Keywords: severing proteins; clpb; asymmetric pore; microtubule severing ... See more keywords
Vibrational spectroscopy of the cryogenically cooled O- and N-protomers of 4-Aminobenzoic acid: Tag effects, isotopic labels, and identification of the E,Z isomer of the O-protomer.
Sign Up to like & getrecommendations! Published in 2020 at "International journal of mass spectrometry"
DOI: 10.1016/j.ijms.2020.116427
Abstract: 4-Aminobenzoic acid (4ABA) is a biologically relevant, small organic molecule with two protonation sites: the amino group (N-protomer) and the carboxyl group (O-protomer). The O-protomer is energetically preferred in the gas-phase, while the higher energy… read more here.
Keywords: cryogenically cooled; aminobenzoic acid; group; vibrational spectroscopy ... See more keywords
Solvent-Mediated Proton-Transfer Catalysis of the Gas-Phase Isomerization of Ciprofloxacin Protomers.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Society for Mass Spectrometry"
DOI: 10.1021/jasms.1c00331
Abstract: Understanding how neutral molecules become protonated during positive-ion electrospray ionization (ESI) mass spectrometry is critically important to ensure analytes can be efficiently ionized, detected, and unambiguously identified. The ESI solvent is one of several parameters… read more here.
Keywords: gas phase; gas; mediated proton; protomer ... See more keywords