title: Interactions of oxytocin with bovine neurophysins I and II. Use of 13C nuclear magnetic resonance and hormones specifically enriched with 13C in the glycinamide-9 and half-cystine-1 positions.
mesh_terms: D000818:Animals; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D003553:Cystine; D005998:Glycine; D009682:Magnetic Resonance Spectroscopy; D009481:Neurophysins; D010121:Oxytocin / Q000031:analogs & derivatives*; D011487:Protein Conformation; D013329:Structure-Activity Relationship
chemical_list: D009481:Neurophysins; D003553:Cystine; D010121:Oxytocin; D005998:Glycine