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:
“The 19-year-old Diana ... decided to make her career that of wife. Today that can be a very, very iffy line of work.... And what sometimes happens to the women who pursue it is the best argument imaginable for teaching girls that they should always be able to take care of themselves.”
—Anna Quindlen (b. 1952)
“John Brown’s career for the last six weeks of his life was meteor-like, flashing through the darkness in which we live. I know of nothing so miraculous in our history.”
—Henry David Thoreau (1817–1862)
“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)