Results 81 to 90 of about 32,541 (302)
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
, 2011 The hexameric Escherichia coli RNA chaperone Hfq (Hfq(Ec)) is involved in riboregulation of target mRNAs by small trans-encoded RNAs. Hfq proteins of different bacteria comprise an evolutionarily conserved core, whereas the C-terminus is variable in ...
Beich-Frandsen, Mads (Department of Structural and Computational Biology, Centre for Molecular Biology, University of Vienna) +46 more
core +1 more source
Kap-Centric control of nuclear pores based on promiscuous binding to FG nucleoporins [PDF]
, 2014 Nuclear pore complexes (NPCs) are remarkable molecular machines that perforate the nuclear envelope (NE) in eukaryotic cells and mediate the rapid bidirectional traffic of hundreds of proteins, ribonucleoproteins, and metabolites across the nuclear ...
Wagner, Raphael S.
core +1 more source
Frontiers in BiophysicsThe discovery of intrinsically disordered proteins (IDPs) (and, therefore, the establishment of the field of protein intrinsic disorder) was initially driven by low-resolution techniques, which overturned the established “lock-and-key” paradigm of ...
Vladimir N. Uversky
doaj +1 more source
PLoS Genetics, 2021 Stochastic signaling dynamics expand living cells' information processing capabilities. An increasing number of studies report that regulators encode information in their pulsatile dynamics.
Ian S Hsu +5 more
doaj +1 more source
FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
Protein kinases phosphorylate long disordered regions in intrinsically disordered proteins [PDF]
Protein Science, 2019 AbstractPhosphorylation is a major post‐translational modification that plays a central role in signaling pathways. Protein kinases phosphorylate substrates (phosphoproteins) by adding phosphate at Ser/Thr or Tyr residues (phosphosites). A large amount of data identifying and describing phosphosites in phosphoproteins has been reported but the ...
Ryotaro Koike +3 more
openaire +2 more sources
Intrinsically Disordered Proteins and Their “Mysterious” (Meta)Physics
Frontiers in Physics, 2019 Recognition of the natural abundance and functional importance of intrinsically disordered proteins (IDPs), and protein hybrids that contain both intrinsically disordered protein regions (IDPRs) and ordered regions, is changing protein science.
Vladimir N. Uversky, Vladimir N. Uversky
doaj +1 more source
Interpreting the effects of DNA polymerase variants at the structural level
Molecular Oncology, EarlyView.Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi +7 more
wiley +1 more source
Intrinsic structural disorder in cytoskeletal proteins.
, 2013 Cytoskeleton, the internal scaffold of the cell, displays an exceptional combination of stability and dynamics. It is composed of three major filamentous networks, microfilaments (actin filaments), intermediate filaments (neurofilaments), and ...
Szabó, Beáta +3 more
core +1 more source