News tagged with enzyme

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Unique chemistry in hydrogen catalysts

Making hydrogen easily and cheaply is a dream goal for clean, sustainable energy. Bacteria have been doing exactly that for billions of years, and now chemists at the University of California, Davis, and Stanford University ...

dateOct 24, 2013 in Materials Science
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Designer of protein factories exposed

For 10 years, Patrick Cramer and his colleagues at Ludwig-Maximilians-Universitaet (LMU) in Munich have probed the structure of RNA polymerase I, a crucial cog in the machinery of all cells. Now they unveil ...

dateOct 24, 2013 in Cell & Microbiology
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Enzyme catalysis unravelled in new research

(Phys.org) —New research by the School of Chemistry has significantly advanced our understanding of how enzymes (proteins) increase the rate of chemical reaction. Now potentially able to achieve greater ...

dateOct 07, 2013 in Biochemistry
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Study finds new moves in protein's evolution

Highlighting an important but unexplored area of evolution, scientists at The Scripps Research Institute (TSRI) have found evidence that, over hundreds of millions of years, an essential protein has evolved chiefly by changing ...

dateSep 29, 2013 in Cell & Microbiology
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Tweaking Mother Nature's chemistry box

Natural enzymes are very clever molecular machines. They are the catalyst for many of nature's chemical transformations. And the conditions they need to perform their task are rather precisely defined. There ...

dateSep 27, 2013 in Biochemistry
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