Accession Number : AD0774664
Title : Intramolecular Motion in Peptides Determined by 13C NMR: A Spin-Lattice Relaxation Time-Study on MSH-Release-Inhibiting Factor,
Corporate Author : NATIONAL RESEARCH COUNCIL OF CANADA OTTAWA (ONTARIO) DIV OF BIOLOGICAL SCIENCES
Personal Author(s) : Deslauriers,Roxanne ; Walter,Roderich ; Smith,Ian C. P.
Report Date : 20 AUG 1973
Pagination or Media Count : 7
Abstract : Spin-lattice relaxation time measurements have been undertaken on Pro--Leu--Gly--NH2 (MSH-R-IF), a peptide which was suggested to be the natural factor responsible for the inhibition of the release of melanocyte-stimulating hormone from the pituitary; the factor is released from oxytocin by enzymes present in the hypothalamus. NMR spectra of 13C in natural abundance were obtained. Spin-lattice relaxation times were measured using the inversion--recovery method.
Descriptors : *Peptides, Molecular structure, Molecular vibration, Canada, Nuclear magnetic resonance
Subject Categories : Biochemistry
Atomic and Molecular Physics and Spectroscopy
Distribution Statement : APPROVED FOR PUBLIC RELEASE