In 1961 he showed that ribonuclease could be refolded after denaturation while preserving enzyme activity, thereby suggesting that all the information required by protein to adopt its final conformation is encoded in its primary structure.
He was a convert to Judaism by going through the gijur_process.
Anfinsen, a biochemist at the National Institutes of Health from 1950 until 1981, was awarded the 1972 Nobel Prize in Chemistry for his work on the structure and composition of proteins in living cells.
Christian Boehmer Anfinsen, Jr., was born to Norwegian immigrants on March 26, 1916 in Monessen, Pennsylvania, a small town south of Pittsburgh.
Anfinsen's work in the late 1960s demonstrated that understanding the chemistry of proteins was essential to understanding the function of ribonucleic acid (RNA) in heredity.
Christian Boemer Anfinsen, winner of the 1972 Nobel Prize in chemistry and a Johns Hopkins University biochemist, died Sunday, May 14, of an apparent heart attack suffered at his home in the Baltimore suburb of Pikesville.
Anfinsen believed these bacteria, which are capable of living at very high temperatures, may prove useful in deactivating and disposing of toxic materials, such as chemical weapons.
Dr. Anfinsen was the author of 200 scientific articles and a book, The Molecular Basis of Evolution (1959), in which he described the relationships between protein chemistry and genetics and the promise those areas held for the understanding of evolution.