Carbon-13 nuclear magnetic resonance studies of structure and function in thyrotropin-releasing factor. Determination of the tautomeric form of histidine and relationship to biology activity.
D002247:Carbon Isotopes; D003903:Deuterium; D005971:Glutamates; D006639:Histidine / Q000378:metabolism* / Q000502:physiology; D006863:Hydrogen-Ion Concentration; D007093:Imidazoles / Q000378:metabolism; D009682:Magnetic Resonance Spectroscopy; D008745:Methylation; D011392:Proline; D011487:Protein Conformation; D011522:Protons; D013237:Stereoisomerism; D013329:Structure-Activity Relationship; D013973:Thyrotropin-Releasing Hormone / Q000378:metabolism* / Q000502:physiology
D002247:Carbon Isotopes; D005971:Glutamates; D007093:Imidazoles; D011522:Protons; D006639:Histidine; D013973:Thyrotropin-Releasing Hormone; D011392:Proline; D003903:Deuterium