Career
Together with Michel and Huber, Deisenhofer determined the three-dimensional structure of a protein complex found in certain photosynthetic bacteria. This membrane protein complex, called a photosynthetic reaction center, was known to play a crucial role in initiating a simple type of photosynthesis. Between 1982 and 1985, the three scientists used X-ray crystallography to determine the exact arrangement of the more than 10,000 atoms that make up the protein complex. Their research increased the general understanding of the mechanisms of photosynthesis and revealed similarities between the photosynthetic processes of plants and bacteria.
Deisenhofer currently serves on the board of advisors of Scientists and Engineers for America, an organization focused on promoting sound science in American government. In 2003 he was one of 21 Nobel Laureates who signed the Humanist Manifesto.
Read more about this topic: Johann Deisenhofer
Famous quotes containing the word career:
“In time your relatives will come to accept the idea that a career is as important to you as your family. Of course, in time the polar ice cap will melt.”
—Barbara Dale (b. 1940)
“I began my editorial career with the presidency of Mr. Adams, and my principal object was to render his administration all the assistance in my power. I flattered myself with the hope of accompanying him through [his] voyage, and of partaking in a trifling degree, of the glory of the enterprise; but he suddenly tacked about, and I could follow him no longer. I therefore waited for the first opportunity to haul down my sails.”
—William Cobbett (1762–1835)
“What exacerbates the strain in the working class is the absence of money to pay for services they need, economic insecurity, poor daycare, and lack of dignity and boredom in each partner’s job. What exacerbates it in upper-middle class is the instability of paid help and the enormous demands of the career system in which both partners become willing believers. But the tug between traditional and egalitarian models of marriage runs from top to bottom of the class ladder.”
—Arlie Hochschild (20th century)