title: X-ray conformational analysis of the potent thyroliberin analogue L-pyroglutamyl-beta-(2-thienyl)-L-analyl-L-prolinamide.
mesh_terms: D006860:Hydrogen Bonding; D008958:Models, Molecular; D011487:Protein Conformation; D013973:Thyrotropin-Releasing Hormone / Q000031:analogs & derivatives*; D014961:X-Ray Diffraction
chemical_list: D013973:Thyrotropin-Releasing Hormone