Titlebook: Nuclear Magnetic Resonance of Paramagnetic Macromolecules; Gerd N. Mar (Director) Book 1995 Springer Science+Business Media B.V. 1995 chro

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Cobalt Substituted Proteins,r ions. The relatively short electronic relaxation times of high spin cobalt(II) makes this ion suitable as a paramagnetic probe for Nuclear Magnetic Resonance spectroscopy. A survey of the NMR studies performed in cobalt substituted proteins is shown. In the zinc enzymes Carboxypeptidase A, Carboni

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Multinuclear Magnetic Resonance and Mutagenesis Studies of Structure-Function Relationships in [2Felfur in their chromophore and rather low molecular weights (5 to 25 kDa). They usually have the same ratio of iron to sulfur except for rubredoxin which has only one iron ligated by four cysteine residues. Several cluster classes have been identified in iron-sulfur proteins, including [1Fe], [2Fe-2S

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Isotropic Proton Hyperfine Coupling in High Potential [Fe4S4]3+ Models,part of electron transport chains, and in other cases they serve as catalytic centers for quite unusual chemistry. Functionally, these play a vital role in coupling electron transfer to energy conserving processes in cells, and in performing various biosynthetic tasks. From the viewpoint of electron

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Claudio Luchinat,Mario Picciolit relatives in evolutionary terms; yet there is another, less well-known primate species found in the 1960s that may bear closer resemblances to .: the bonobo (.). Bonobos are the only known species—besides humans—capable of engaging in sexual intercourse on a regular basis outside the estrus period