title: Unequivocal assignments of NH proton magnetic resonance bands in oxytocin using 2H- and 15N-substituted molecules.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002850:Chromatography, Gel; D002855:Chromatography, Thin Layer; D003460:Crystallization; D003903:Deuterium; D005260:Female; D007532:Isoleucine; D007553:Isotope Labeling; D007930:Leucine; D009682:Magnetic Resonance Spectroscopy; D009587:Nitrogen Isotopes; D010121:Oxytocin; D011487:Protein Conformation; D051381:Rats; D013329:Structure-Activity Relationship; D014443:Tyrosine; D014599:Uterus / Q000502:physiology
chemical_list: D009587:Nitrogen Isotopes; D007532:Isoleucine; D014443:Tyrosine; D010121:Oxytocin; D003903:Deuterium; D007930:Leucine