PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16162016-1 2005 Thyrotropin-releasing hormone (TRH) analogues in which the C-2 position of the imidazole ring of the centrally placed histidine residue is substituted with various alkyl groups were synthesized and studied as agonists for TRH receptor subtype 1 (TRH-R1) and subtype 2 (TRH-R2). Histidine 118-127 thyrotropin releasing hormone Homo sapiens 0-29 16162016-1 2005 Thyrotropin-releasing hormone (TRH) analogues in which the C-2 position of the imidazole ring of the centrally placed histidine residue is substituted with various alkyl groups were synthesized and studied as agonists for TRH receptor subtype 1 (TRH-R1) and subtype 2 (TRH-R2). Histidine 118-127 thyrotropin releasing hormone Homo sapiens 31-34