Julius Rebek - Synthetic Model of Allosteric Effects

Synthetic Model of Allosteric Effects

Other bipyridyls and biphenyls were designed in the 1980s as synthetic models of allosteric effects shown below. One involved two identical and mechanically coupled binding sites and it showed positive cooperativity in binding of covalent mercury compounds. Rotors are still the most frequent chemical models for allosteric effects, and are present in many of the molecular machines pursued in other laboratories today.

Read more about this topic:  Julius Rebek

Famous quotes containing the words synthetic, model and/or effects:

    In every philosophical school, three thinkers succeed one another in the following way: the first produces out of himself the sap and seed, the second draws it out into threads and spins a synthetic web, and the third waits in this web for the sacrificial victims that are caught in it—and tries to live off philosophy.
    Friedrich Nietzsche (1844–1900)

    The best way to teach a child restraint and generosity is to be a model of those qualities yourself. If your child sees that you want a particular item but refrain from buying it, either because it isn’t practical or because you can’t afford it, he will begin to understand restraint. Likewise, if you donate books or clothing to charity, take him with you to distribute the items to teach him about generosity.
    Lawrence Balter (20th century)

    Corporate America will likely be motivated to support child care when it can be shown to have positive effects on that which management is concerned about—recruitment, retention and productivity. Indeed, employers relate to child care as a way to provide growth fostering environments for young managers.
    Dana E. Friedman (20th century)