Researchers are first to simulate the binding of molecules to a protein

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View of the ATPADP carrier from the cytoplasm with the ADP molecule (blue aqua red and white spheres) at the entrance ready to be funneled into the carrier. Image courtesy of Emad Tajkhorshid and Yi Wang U. of I.
View of the ATP/ADP carrier from the cytoplasm, with the ADP molecule (blue, aqua, red and white spheres) at the entrance, ready to be funneled into the carrier. Image courtesy of Emad Tajkhorshid and Yi Wang, U. of I.

You may not know what it is, but you burn more than your body weight of it every day. Adenosine triphosphate (ATP), a tiny molecule that packs a powerful punch, is the primary energy source for most of your cellular functions.


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All News summaries for June 30, 2008

Ruthenium in a Clinch

2 hours ago | User rating: not rated yet
(PhysOrg.com) -- Amines are needed for the production of pharmaceuticals, fine chemicals, agrochemicals, plastics, dyes, pigments, and additives. Most important are compounds with a terminal amino group (–NH2), known as primary ...

Scientists map panda genome: Chinese media

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Scientists in China have mapped the genome of the giant panda, which could yield a better understanding of why the endangered animals are so famously sex-shy, state media said on Monday.

Lost manatee rescued in Mass. dies on trip to Fla.

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(AP) -- An animal welfare official says a wayward manatee that was rescued from cold Cape Cod waters died on the way home to Florida.

Astrocytes and synaptic plasticity

4 hours ago | User rating: not rated yet
By mopping up excess neurotrophic factor from neuronal synapses, astrocytes may finely tune synaptic transmission to affect processes such as learning and memory, say Bergami et al.

Biologists spy on the secret inner life of a cell

5 hours ago | User rating: not rated yet
The transportation of antibodies from a mother to her newborn child is vital for the development of that child's nascent immune system. Those antibodies, donated by transfer across the placenta before birth or via breast ...
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