PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14584947-3 2003 To probe the receptor active conformation of the pharmacophore His-Phe-Arg-Trp in gamma-MSH, two different series of gamma-MSH analogues have been designed and synthesized and their biological activities determined at hMC3R, hMC4R, and hMC5R. Histidine 63-66 proopiomelanocortin Homo sapiens 82-91 14584947-3 2003 To probe the receptor active conformation of the pharmacophore His-Phe-Arg-Trp in gamma-MSH, two different series of gamma-MSH analogues have been designed and synthesized and their biological activities determined at hMC3R, hMC4R, and hMC5R. Histidine 63-66 proopiomelanocortin Homo sapiens 117-126