Studies of the Aromatic Circular Dichroism of Staphylococcal Nuclease
Contributor(s):
Anfinsen, Christian B. (Christian Boehmer), 1916-1995
Proceedings of the National Academy of Sciences of the United States of America
Omenn, Gilbert S.
Cuatrecasas, Pedro
In this article, Anfinsen, Omenn, and Cuatrecasas described the circular dichroism spectra of nuclease and of performic acid-oxidized derivative. Their findings suggested that the binding of the nucleotide inhibitor altered the asymmetric environment of certain tyrosyl residues. Furthermore, through titration, a method which can determine a substance or component in a solution by the addition of a liquid reagent of a known strength until a given endpoint, they were subsequently able to determine with greater certainty several of the amino acids present in the amino chain for staphylococcal nuclease.
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