Researchers have discovered a second giant pore for the transport of folded proteins in certain cell organelles, i.e. peroxisomes. Five years ago, the group already described the first giant pore. The team headed by Prof ...
Cell & Microbiology
Dec 4, 2015
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Proteins are huge molecules containing hundreds to thousands of atoms that adopt a unique three dimensional structure, placing chemical groups in just the right place to catalyze reactions or build cellular structures. How ...
Biochemistry
Oct 19, 2015
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A study developed by researchers at the Faculty of Physics of the University of Barcelona (UB), published in the journal Physical Review Letters, describes the contribution of water to the three-dimensional structure of proteins ...
Condensed Matter
Sep 21, 2015
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117
Chaperones are molecular helpers that assist other proteins with folding. One such chaperone is the so-called heat shock protein 60 (Hsp60). This protein forms structures in mitochondria that resemble barrels in which folding ...
Biochemistry
May 12, 2015
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Scientists at A*STAR's Genome Institute of Singapore (GIS) and the US-based Stanford University's School of Medicine have successfully produced one of the first ever genome-wide views of Ribonucleic acid (RNA) shape patterns ...
Cell & Microbiology
Feb 4, 2014
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Up until a year ago, how an elephant made its guttural infrasonic calls was still a matter of debate, as Christian Herbst, from the University of Vienna, Austria, points out: 'Some people suggested it's just like in us humans, ...
Plants & Animals
Oct 16, 2013
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The use of one vocal habit could put some college students at a disadvantage when it comes to presenting a professional image, according to experts at Kansas State University.
Social Sciences
Feb 26, 2013
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The evolutionary history of proteins shows that protein folding is an important factor. Especially the speed of protein folding plays a key role. This was the result of a computer analysis carried out by researchers at the ...
Cell & Microbiology
Jan 31, 2013
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Living subjects are very complex systems and, at the same time, stunningly robust and accommodative. The secret of success are their proteins which build up the cells of the organisms, act as cleaners, messengers, transporter, ...
Biochemistry
Aug 14, 2012
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1
Protein folding has nothing to do with laundry. It is, in fact, one of the central questions in biochemistry. Protein folding is the continual and universal process whereby the long, coiled strings of amino acids that make ...
Cell & Microbiology
Jun 7, 2011
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