Results 31 to 40 of about 11,101 (204)

Proteomic and Bioinformatic Profiling of Transporters in Higher Plant Mitochondria

Biomolecules, 2020
To function as a metabolic hub, plant mitochondria have to exchange a wide variety of metabolic intermediates as well as inorganic ions with the cytosol.
Ian Max Møller, R. Shyama Prasad Rao, Yuexu Jiang, Jay J. Thelen, Dong Xu   +4 more
doaj   +1 more source

Modeling of SGLT1 in Reconstituted Systems Reveals Apparent Ion-Dependencies of Glucose Uptake and Strengthens the Notion of Water-Permeable Apo States

Frontiers in Physiology, 2022
The reconstitution of secondary active transporters into liposomes shed light on their molecular transport mechanism. The latter are either symporters, antiporters or exchangers, which use the energy contained in the electrochemical gradient of ions to ...
Thomas Barta, Walter Sandtner, Johann Wachlmayr, Christof Hannesschlaeger, Andrea Ebert, Armin Speletz, Andreas Horner   +6 more
doaj   +1 more source

Using small molecules to facilitate exchange of bicarbonate and chloride anions across liposomal membranes [PDF]

, 2009
Bicarbonate is involved in a wide range of biological processes, which include respiration, regulation of intracellular pH and fertilization. In this study we use a combination of NMR spectroscopy and ion-selective electrode techniques to show that the ...
A Fürstner, AP Davis, AV Koulov, C Yamamoto, D Stefayne, E Gout, ED Steinle, F Hofmeister, FA Norris, FG Riddell, HG Hempling, HM Florman, J Fujinaga, Jeffery T. Davis, JL Sessler, Jose Carlos Iglesias-Sánchez, JR Casey, JW Bennett, JY Choi, K Chang, K Kavallieratos, K Tanigaki, L You, M Nguyen, MS Melvin, NM Koropatkin, NN Gerber, NR Williamson, OA Okunola, Oluyomi A. Okunola, Philip A. Gale, Pilar Prados, PV Santacroce, RA Gottlieb, Roberto Quesada, S Ohkuma, T Sato, Tomás Torroba, V Rizzo, WN Lipscomb, WW Cleland, X Li   +41 more
core   +1 more source

Direct assessment of substrate binding to the Neurotransmitter:Sodium Symporter LeuT by solid state NMR

eLife, 2017
The Neurotransmitter:Sodium Symporters (NSSs) represent an important class of proteins mediating sodium-dependent uptake of neurotransmitters from the extracellular space.
Simon Erlendsson, Kamil Gotfryd, Flemming Hofmann Larsen, Jonas Sigurd Mortensen, Michel-Andreas Geiger, Barth-Jan van Rossum, Hartmut Oschkinat, Ulrik Gether, Kaare Teilum, Claus J Loland   +9 more
doaj   +1 more source

The yeast H+-ATPase Pma1 promotes Rag/Gtr-dependent TORC1 activation in response to H+-coupled nutrient uptake

eLife, 2018
The yeast Target of Rapamycin Complex 1 (TORC1) plays a central role in controlling growth. How amino acids and other nutrients stimulate its activity via the Rag/Gtr GTPases remains poorly understood.
Elie Saliba, Minoas Evangelinos, Christos Gournas, Florent Corrillon, Isabelle Georis, Bruno André   +5 more
doaj   +1 more source

Plant High-Affinity Potassium (HKT) transporters involved in salinity tolerance: structural insights to probe differences in ion selectivity [PDF]

, 2013
High-affinity Potassium Transporters (HKTs) belong to an important class of integral membrane proteins (IMPs) that facilitate cation transport across the plasma membranes of plant cells.
Alberts, Andersen, Ardie, Banuelos, Baxter, Berman, Berthomieu, Bolla, Bourguignon, Byrt, Cao, Chatelain, Corratgé-Faillie, Cotsaftis, Das, Davenport, Diatloff, Dubcovsky, Durell, Dvořak, Fairbairn, Farrokhi, Gabanyi, Garciadeblas, Gassmann, Geer, Genc, Gomez-Porras, Gregoire, Haferkamp, Haro, Hauser, Hedrich, Horie, Horie, Horie, Horie, Hrmova, Hu, Huang, Hunter, Ikeda, Ito, Jabnoune, Kato, Kato, Lan, Landau, Larkin, Laurie, Li, Liu, Luecke, Maathuis, Marassi, Maria Hrmova, Matthew Gilliham, Mondini, Munns, Munns, Mäser, Mäser, Møller, Møller, Nickerson, Nugent, Oomen, Periasamy, Platten, Plett, Plett, Raja, Ren, Rengasamy, Rosenbaum, Rubio, Rubio, Rus, Saitou, Sassi, Scalise, Schachtman, Schachtman, Schulze, Shane Waters, Souda, Spalding, Sunarpi, Tyerman, Uozumi, Walas, Walker, Wang, Yao, Zimmerli, Šali   +95 more
core   +3 more sources

Metabolic Profiles of Carbohydrates in Streptococcus thermophilus During pH-Controlled Batch Fermentation

Frontiers in Microbiology, 2020
Revealing the metabolic profiles of carbohydrates with their regulatory genes and metabolites is conducive to understanding their mechanism of utilization in Streptococcus thermophilus MN-ZLW-002 during pH-controlled batch fermentation.
Gefei Liu, Yali Qiao, Yanjiao Zhang, Cong Leng, Hongyu Chen, Jiahui Sun, Xuejing Fan, Aili Li, Zhen Feng   +8 more
doaj   +1 more source

Quantitative RNA-seq Analysis Unveils Osmotic and Thermal Adaptation Mechanisms Relevant for Ectoine Production in Chromohalobacter salexigens [PDF]

, 2018
Quantitative RNA sequencing (RNA-seq) and the complementary phenotypic assays were implemented to investigate the transcriptional responses of Chromohalobacter salexigens to osmotic and heat stress.
Carmen Vargas, Emilia Naranjo, Francine Piubeli, Joaquín J. Nieto, Lazslo N. Csonka, Manuel Salvador, Montserrat Argandoña   +6 more
core   +2 more sources

A chemiosmotic mechanism of symport [PDF]

Proceedings of the National Academy of Sciences, 2015
Lactose permease (LacY), a paradigm for the largest family of membrane transport proteins, catalyzes the coupled translocation of a galactoside and an H + across the Escherichia coli membrane (galactoside/H + symport).
openaire   +4 more sources

Structure, function and plasticity of GABA transporters

Frontiers in Cellular Neuroscience, 2014
GABA transporters belong to a large family of neurotransmitter:sodium symporters. They are widely expressed throughout the brain, with different levels of expression in different brain regions.
Annalisa eScimemi
doaj   +1 more source