The nuclear membrane as a barrier to the free diffusion of protein. C. M. Feldherr,A. B. Feldherr. Nature . 1960Feldherr CM, Feldherr AB: The nuclear membrane as a barrier to the free diffusion of proteins. Nature 1960, 185:250-251....
Structure of a nascent membrane protein as it folds on the BAM complex Cryo-electron microscopy structures of a folding intermediate on the BAM complex of Escherichia coli reveal how interactions between the BamA catalyst and substrate permit stable association during folding, followed by rapid turn...
The ability of proteins to accumulate inside nuclear bodies that are not separated from the nucleoplasm by membranes is largely determined by transient interactions with the components of these bodies. In particular, it is widely believed that the accumulation of proteins inside nucleoli results from ...
functions carried out by G protein-coupled receptors (GPCRs), which are transmembrane proteins; the nuclear factors of activated T cells (NFATs), which are transcription factors; and the Src family kinases (SFKs), which are signaling enzymes, are all modulated by the collaboration of PTMs and...
Attached to and embedded in this lipid bilayer are numerous proteins, each specialized to carry out a different function. Thus, each membrane has its own team of proteins. A typical membrane might be composed half of lipid and half of protein. However, this varies widely. For example, the ...
Finally, for cases where the mitochondria share functions with the other parts of the cell, just that some functions were already encoded in the nuclear genome, like amino-acyl tRNA synthetases, or nucleic acid interacting proteins like a DNA ligase or a ribonuclease may have made the version ...
Total internal reflection fluorescence (TIRF) microscopy is a powerful technique for interrogating protein dynamics in the membranes of living single cells. Receptor–ligand interactions are of particular interest for improving our understanding of cell.
Moreover, quartz fiber membrane filter was applied to collect PM2.5. The quartz fiber membrane that adsorbs PM2.5 particles was cut into small pieces and dissolved in ultra-pure water with sonication for 30 min. The solution of PM2.5 was dried in freeze vacuum for 24 h and then UV-...
domain proteins reside in the inner nuclear membrane and function with other proteins to form a physical link between the nucleoskeleton and the cytoskeleton. These bridges transfer forces across the nuclear envelope and are increasingly recognized to play roles in nuclear positioning, nuclear migration...
1.A thin, flexible layer of tissue that covers, lines, separates, or connects cells or parts of an organism. Seecell membrane. 2.ChemistryA thin sheet of natural or synthetic material that is permeable to substances in solution. The American Heritage® Student Science Dictionary, Second Editio...