Results 21 to 30 of about 1,744,161 (299)

Functional characterization and discovery of modulators of SbMATE, the agronomically important aluminium tolerance transporter from Sorghum bicolor. [PDF]

, 2017
About 50% of the world's arable land is strongly acidic (pH ≤ 5). The low pH solubilizes root-toxic ionic aluminium (Al3+) species from clay minerals, driving the evolution of counteractive adaptations in cultivated crops.
Chang, Geoffrey, Doshi, Rupak, Garza, Denisse M, Kochian, Leon V, McGrath, Aaron P, Piñeros, Miguel, Szewczyk, Paul   +6 more
core   +3 more sources

Nucleoside Transporter Proteins

Current Vascular Pharmacology, 2009
Concentrative nucleoside transporters (CNT; SLC28) and equilibrative nucleoside transporters (ENT; SLC29) mediate the uptake of natural nucleosides and a variety of nucleoside-derived drugs, mostly used in anticancer therapy. SLC28 and SLC29 families consist in three and four members, respectively, which differ in their substrate selectivity and their ...
Molina-Arcas M, Casado FJ, Pastor-Anglada M   +2 more
openaire   +4 more sources

Role of anisotropy for protein-protein encounter [PDF]

, 2010
Protein-protein interactions comprise both transport and reaction steps. During the transport step, anisotropy of proteins and their complexes is important both for hydrodynamic diffusion and accessibility of the binding site.
Korn, Christian B., Schluttig, Jakob, Schwarz, Ulrich S.   +2 more
core   +1 more source

Analysis of Dot/Icm Type IVB Secretion System Subassemblies by Cryoelectron Tomography Reveals Conformational Changes Induced by DotB Binding

mBio, 2020
Type IV secretion systems (T4SSs) are sophisticated nanomachines used by many bacterial pathogens to translocate protein and DNA substrates across a host cell membrane.
Donghyun Park, David Chetrit, Bo Hu, Craig R. Roy, Jun Liu   +4 more
doaj   +1 more source

Technical Note: The Use of RNA-interference as a Tool to Find Proteins Involved in Melanosome Formation or Transport [PDF]

, 2009
Melanosomes are lysosome-related organelles that produce and transport the pigment melanin within melanocytes. Mutations in proteins required for melanosome transport and formation lead to a range of pigmentation defects, manifested at the cellular level
Daniela Rotin, Eva M. Amsen
core   +2 more sources

The IDA3 adapter, required for intraflagellar transport of I1 dynein, is regulated by ciliary length [PDF]

, 2018
Axonemal dyneins, including inner dynein arm I1, assemble in the cytoplasm prior to transport into cilia by intraflagellar transport (IFT). How I1 dynein interacts with IFT is not understood.
Alford, Lea M, Dutcher, Susan K, Fu, Gang, Gokhale, Avanti, Hunter, Emily L, Hwang, Juyeon, Kamiya, Ritsu, Lechtreck, Karl, Lewis, Brian, Lin, Huawen, Nicastro, Daniela, Sale, Winfield S, Wirschell, Maureen, Yamamoto, Ryosuke, Yang, Fan   +14 more
core   +2 more sources

H+ transport is an integral function of the mitochondrial ADP/ATP carrier. [PDF]

, 2019
The mitochondrial ADP/ATP carrier (AAC) is a major transport protein of the inner mitochondrial membrane. It exchanges mitochondrial ATP for cytosolic ADP and controls cellular production of ATP.
Angelin, Alessia, Bertholet, Ambre M, Cho, Joonseok, Chouchani, Edward T, Fedorenko, Andriy, Garrity, Ryan, Kazak, Lawrence, Kirichok, Yuriy, Long, Jonathan Z, Spiegelman, Bruce M, Terada, Naohiro, Vidoni, Sara, Wallace, Douglas C   +12 more
core   +1 more source

TooT-T: discrimination of transport proteins from non-transport proteins [PDF]

BMC Bioinformatics, 2020
Abstract Background Membrane transport proteins (transporters) play an essential role in every living cell by transporting hydrophilic molecules across the hydrophobic membranes. While the sequences of many membrane proteins are known, their structure and function is still not well characterized and understood, owing to the immense effort needed to ...
Munira Alballa, Gregory Butler
openaire   +3 more sources

Alternative trafficking of Weibel‐Palade body proteins in CRISPR/Cas9‐engineered von Willebrand factor–deficient blood outgrowth endothelial cells

Research and Practice in Thrombosis and Haemostasis, 2019
Background Synthesis of the hemostatic protein von Willebrand factor (VWF) drives formation of endothelial storage organelles called Weibel‐Palade bodies (WPBs).
Maaike Schillemans, Marije Kat, Jurjen Westeneng, Anastasia Gangaev, Menno Hofman, Benjamin Nota, Floris P. J. van Alphen, Martin de Boer, Maartje van den Biggelaar, Coert Margadant, Jan Voorberg, Ruben Bierings   +11 more
doaj   +1 more source

Escherichia coli TatA and TatB Proteins Have N-out, C-in Topology in Intact Cells [PDF]

, 2012
The twin arginine protein transport (Tat) system translocates folded proteins across the cytoplasmic membrane of prokaryotes and the thylakoid membrane of chloroplasts.
Alami, Bartolomé, Bauer, Berks, Bernhardt, Berthelmann, Bogsch, Bolhuis, Bryson, Buchanan, Casadaban, Chan, Cline, Cline, Dabney-Smith, Dabney-Smith, de Leeuw, De Leeuw, Gohlke, Gouffi, Greene, Hashimoto-Gotoh, Heijne, Hu, Ize, Jack, Jack, Laemmli, Leake, Lee, Leive, Lu, Maegawa, Maldonado, Mori, Mori, Palmer, Palmer, Porcelli, Punginelli, Richter, Sambrook, Sargent, Sargent, Sargent, Sauvé, Silvestro, Simons, Stanley, Stevenson, Tarry, Tarry, Towbin, Walther, Wang, Weiner, Wessel, Wexler, Yen   +58 more
core   +3 more sources