PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23736674-2 2014 The discovery of underlying genes identified key molecules involved in urinary concentration, including the type 2 vasopressin receptor AVPR2 and the water channel AQP2, which constitute obvious pharmacologic targets. Water 150-155 arginine vasopressin receptor 2 Homo sapiens 136-141