science · 19 May 1914 · 110 years ago
birth
Born 19 May 1914; died 6 Feb 2002 at age 87.
Austrian-British biochemist who shared the 1962 Nobel Prize for Chemistry for his X-ray diffraction analysis of the structure of haemoglobin, the protein that transports oxygen from the lungs to the tissues via blood cells. He identified that haemoglobin is constructed of four protein chains wound together, and that the molecule changes shape when oxygen is added. Perutz was also interested in studying glaciers, making measurements which were the first to show different rates of flow in different parts of the same glacier.
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