| 词汇 | protonation |
| 释义 | BETA Examples of protonationprotonation isn’t in the Cambridge Dictionary yet. You can help! The aminopropynyl group should increase base stacking and also introduce a site of protonation. In one case the association is promoted by serine phosphorylation, and in the other by protonation of a connexin site and\\or soluble factor. Here, vibrational spectroscopy seems to be the method of choice since the protonation state of most side-chains is reflected in the spectrum. Ideally, one would like to incorporate dynamic protonation\\deprotonation of at least some side-chains during an ion channel simulation. What is needed is dynamic protonation-deprotonation during a simulation. Protonation of lysine residues inverts cation\\ anion selectivity in a model channel. However, changes to the protonation state of side-chains is an important exception and protonation and deprotonation are often an essential part of catalytic mechanisms. As discussed above, information that may be obtained is, for example, on the protonation state, coordination of cations and hydrogen bonding. The contribution of cytosine protonation to triplex stability. First, it would suggest that the reaction is concerted, or nearly so, since both the protonation and deprotonation events would have an effect upon the reaction rate. Vibrational spectroscopy of bacteriorhodopsin mutants : light-driven proton transport involves protonation changes of aspartic acid residues 85, 96, and 212. Protonation of the 3-methyl-2-aminopyridine base is likely to be an important factor in triplex stabilization by partly neutralizing the negative charge on neighbouring phosphodiesters. The high basicity is attributed to the relief of strain upon protonation and strong internal hydrogen bonding. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The role of protonation and metal chelation preferences in defining the properties of mercury-binding coiled coils. Initial contact with water causes protonation of single bonded oxygen atoms on aluminate rings and leads to the formation of calcium hydroxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This leads to protonation of very strong acids like hydrochloric, sulfuric, or nitric when using concentrated hydrofluoric acid solutions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Protonation and deprotonation occur in most acid-base reactions; they are the core of most acid-base reaction theories. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In many systems, both protonation and condensation reactions can occur. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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