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Article

High affinity binding of the peptide agonist TIP-39 to the parathyroid hormone 2 (PTH2) receptor requires the hydroxyl group of Tyr-318 on transmembrane helix 5.

Biochemical pharmacology - 1 Mar 2017

Weaver Richard E, Mobarec Juan C, Wigglesworth Mark J, Reynolds Christopher A, Donnelly Dan

Abstract excerpt

TIP39 ("tuberoinfundibular peptide of 39 residues") acts via the parathyroid hormone 2 receptor, PTH2, a Family B G protein-coupled receptor (GPCR). Despite the importance of GPCRs in human physiology and pharmacotherapy, little is known about the molecular details of the TIP39-PTH2 interaction. To address this, we utilised the different pharmacological profiles of TIP39 and PTH(1-34) at PTH2 and its related...

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Identifiers

PMID: 28012961
DOI: 10.1016/j.bcp.2016.12.013
PMCID: PMC5303546

Genes

PTH2
PTH

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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