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Conformational studies of various hemoglobins by natural-abundance 13C NMR spectroscopy

Moon, R. B. and Richards, J. H. (1972) Conformational studies of various hemoglobins by natural-abundance 13C NMR spectroscopy. Proceedings of the National Academy of Sciences of the United States of America, 69 (8). pp. 2193-2197. ISSN 0027-8424. http://resolver.caltech.edu/CaltechAUTHORS:MOOpnas72

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Abstract

Studies of variously liganded hemoglobins (both from human and rabbit) by natural-abundance 13C NMR spectroscopy have revealed apparent conformational differences that have been interpreted on the basis of two quaternary structures for the α2ß2 tetramer, and variable tertiary structures for the individual α and ß subunits. In solution, rabbit hemoglobins appear to have somewhat more flexibility than human hemoglobins.


Item Type:Article
Additional Information:© 1972 by the National Academy of Sciences. Communicated by Harry B. Gray, May 25, 1972. Contribution no. 4409 from the Gates and Crellin Laboratories of Chemistry, California Institute of Technology, Pasadena, Calif. 91109.
Subject Keywords:rabbit; human; quaternary
Record Number:CaltechAUTHORS:MOOpnas72
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:MOOpnas72
Alternative URL:http://www.pnas.org/cgi/content/abstract/69/8/2193
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:7274
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:25 Jan 2007
Last Modified:26 Dec 2012 09:30

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