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REVIEW Protein Synthesis with Analogies
REVIEW Protein Synthesis with Analogies

... Once upon a time there were two fraternal twin brothers, Donald N Armstrong and Ronald N. Armstrong. Donald was the smarter of the two and he was a successful inventor with many patents. Although Ronald was not as smart at his brother, he was extremely loyal. One day Donald came up with an idea for ...
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Chapter 5 Lecture Notes: Microbial Nutrition
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... diameter, composed mainly (87% by mass) of a tube of helically arranged molecules of the 50-residue major coat protein pVIII22; there are 2700 copies in wild-type virions, encoded by a single phage gene VIII. Inside this tube lies the single-stranded viral DNA (ssDNA; 6407-8 nucleotides in wild-type ...
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Magnesium transporter

This page links directly from the magnesium in biological systems page.Magnesium transporters are proteins that transport magnesium across the cell membrane. All forms of life require magnesium, yet the molecular mechanisms of Mg2+ uptake from the environment and the distribution of this vital element within the organism are only slowly being elucidated.In bacteria, Mg2+ is probably mainly supplied by the CorA protein and, where the CorA protein is absent, by the MgtE protein. In yeast the initial uptake is via the Alr1p and Alr2p proteins, but at this stage the only internal Mg2+ distributing protein identified is Mrs2p. Within the protozoa only one Mg2+ transporter (XntAp) has been identified. In metazoa, Mrs2p and MgtE homologues have been identified, along with two novel Mg2+ transport systems TRPM6/TRPM7 and PCLN-1. Finally, in plants, a family of Mrs2p homologues has been identified along with another novel protein, AtMHX.
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