Not Always Buried Deep
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منابع مشابه
Variability in the pKa of histidine side-chains correlates with burial within proteins.
Acidic pKas of histidines buried within the protein interior are frequently rationalized on the contradictory basis of either polar interactions within the protein or the effects of a hydrophobic environment. To examine these relationships, we surveyed the buried surface area, depth of burial, polar interactions, and crystallographic temperature factors of histidines of known pKa. It has been f...
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Buried horizons and lenses in riparian soil profiles harbor large amounts of carbon relative to the surrounding soil horizons. Because these buried soil horizons, as well as deep surface horizons, frequently lie beneath the water table, their impact on nitrogen transport across the terrestrial–aquatic interface depends upon their frequency and spatial distribution, and upon the lability of asso...
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Life has colonised almost every corner on Earth – from the highest mountain to the deepest sea. It goes without saying that each location features special environmental characteristics. For example, the deep sea is always buried in pitch darkness, organisms living there are constantly ‘under pressure’ and even though temperatures are stable, it’s still rather chilly down there (about 0°C). So, ...
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تاریخ انتشار 2003