New protein sequencing technology with improved sensitivity and throughput will bring revolution to proteomics and clinical diagnostics.
Biochemistry
Nov 24, 2023
0
6
Steric zippers are a specific type of hydrophobic packing structure that form between two adjacent layers of peptide β-sheets in amyloid and similar fibrils. These structures play a crucial role in the stability and propagation ...
Analytical Chemistry
Aug 2, 2023
0
62
Inside tiny cellular machines called ribosomes, chains of genetic material called messenger RNAs (mRNAs) are matched with the corresponding transfer RNAs (tRNAs) to create sequences of amino acids that exit the ribosome as ...
Biochemistry
Nov 1, 2022
0
26
Researchers in Oulu have found small fragments of an antibacterial protein, also known as peptides, in a microbe living in crowberry. The peptide is able to destroy bacteria that cause infections. Based on the peptide, a ...
Biochemistry
Nov 5, 2018
0
6
A Lactobacillus isolate from commercial yogurt, identified as Lactobacillus parafarraginis, inhibited the growth of several multidrug-resistant/extended spectrum β-lactamase bacteria from patients at a hospital in Washington, ...
Cell & Microbiology
Jun 5, 2017
0
5
On October 26th Nature will publish a study that overturns the decades-old textbook model of action for a protein that is central for many processes in living cells. Researchers at the FOM Institute AMOLF and the University ...
Cell & Microbiology
Oct 26, 2016
0
20
Experiments performed by ETH scientists have shown that it is remarkably easy for protein-like, two-dimensional structures—amyloids—to form from basic building blocks. This discovery supports the researchers' hypothesis ...
Biochemistry
Sep 12, 2016
5
73
Peptides promise to be useful drugs, but they're hard to handle. Because peptides, like proteins, are chains of amino acids, our bodies will digest them and excrete the remnants. Even if delivered to their targets intact ...
Biochemistry
Nov 16, 2015
0
43
(Phys.org)—In an effort to understand how to meld electronics with biochemistry, known as bioelectronics, several research groups have studied how electronic charges travel through peptides. Proteins are made of peptides ...
Biomembranes consist of a mosaic of individual, densely packed lipid molecules. These molecules are formed inside the cells. But how do these building blocks move to the correct part of the membrane? Researchers from Technische ...
Biochemistry
Jan 30, 2013
0
0
