Neuropeptide Y receptor Y1Neuropeptide Y receptor type 1 is a protein that in humans is encoded by the NPY1R gene.Selective ligandsAgonists Neuropeptide Y Peptide YYAntagonists;Peptide BVD-10 GR-231,118 ;Non-peptide BIBO-3304 BIBP-3226 PD-160,170Available Structures