title: Studies of the thyrotropin-releasing hormone. I. CNDO/2 studies of the conformations of the residues.
mesh_terms: D003201:Computers; D006639:Histidine / Q000031:analogs & derivatives; D006860:Hydrogen Bonding; D008968:Molecular Conformation; D011392:Proline / Q000031:analogs & derivatives; D011761:Pyrrolidonecarboxylic Acid / Q000031:analogs & derivatives; D011789:Quantum Theory; D013329:Structure-Activity Relationship; D013973:Thyrotropin-Releasing Hormone
chemical_list: D006639:Histidine; D013973:Thyrotropin-Releasing Hormone; D011392:Proline; D011761:Pyrrolidonecarboxylic Acid