The more complex the object, the harder it is to fold up. Space satellites often need many small motors to fold up an instrument, and people have difficulty simply folding up a roadmap. Physicists from Leiden and Amsterdam ...
General Physics
Sep 26, 2018
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40
A protein's folding patterns help them perform their dedicated tasks. As the real "doers" of the cell, even a tiny alteration in a protein's amino acid backbone can cause misfolding and hinder the protein's functionality ...
Biochemistry
Sep 4, 2018
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19
Proteins must fold in a specific way to function. This is often assisted by molecular chaperones—small proteins whose job is to help others fold to the right shape. Now, Japanese researchers have discovered that for one ...
Biochemistry
Jul 11, 2018
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6
Researchers from North Carolina State University have developed a new technique that takes advantage of gold nanoparticles to trigger the sequential unfolding of three-dimensional structures using different wavelengths of ...
Bio & Medicine
Jun 18, 2018
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95
In our bodies, the transfer of genetic information, viral infections and protein trafficking, as well as the synthesis and the degradation of biomolecules, are all phenomena that require the transport of molecules through ...
Nanophysics
May 22, 2018
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5
Do you have a pair of vocal folds that can produce sound? Can you tell the difference between a higher note and a lower note? Good news! You and about 98.5% of the population absolutely can be taught how to sing.
Plants & Animals
May 14, 2018
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12
Cellular proteins are produced as long chains of amino acids that must fold precisely into their final shape. The key players in this folding process are the so-called molecular chaperones, protein helpers that make sure ...
Biochemistry
Apr 26, 2018
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23
Chaperones are a set of proteins that are specialised to assist proteins in the human body. They help proteins to fold to the right shape and protect them from adapting wrong shapes. The research group of Alireza Mashaghi, ...
Biochemistry
Apr 19, 2018
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8
It is now possible to create complex, custom-designed transmembrane proteins from scratch, scientists report this week. The advance, led by molecular engineers at the University of Washington Institute for Protein Design, ...
Biochemistry
Mar 1, 2018
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479
In many modern animated movies, the trick to achieving realistic movements for individual characters and objects lies in motion-capture technology. This process often involves someone wearing a tracking suit covered in small, ...
Biochemistry
Feb 13, 2018
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47
