Parathyroid hormone 2 receptor

PTH2R
Identifiers
Aliases	PTH2R, PTHR2, parathyroid hormone 2 receptor
External IDs	OMIM: 601469 MGI: 2180917 HomoloGene: 3701 GeneCards: PTH2R
Gene location (Human) Chr. Chromosome 2 (human)[1] Band 2q34 Start 208,359,714 bp[1] End 208,854,503 bp[1]
Gene location (Mouse) Chr. Chromosome 1 (mouse)[2] Band 1 C3|1 33.05 cM Start 65,321,215 bp[2] End 65,428,403 bp[2]
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in endothelial cell kidney secondary oocyte islet of Langerhans Brodmann area 9 prefrontal cortex Brodmann area 23 middle temporal gyrus amygdala cingulate gyrus Top expressed in medial geniculate nucleus spermatid medial dorsal nucleus medial ganglionic eminence neural tube superior frontal gyrus uterus hypothalamus mesencephalon rhombencephalon More reference expression data BioGPS More reference expression data
Gene ontology Molecular function protein binding G protein-coupled receptor activity parathyroid hormone receptor activity transmembrane signaling receptor activity signal transducer activity G protein-coupled peptide receptor activity peptide hormone binding Cellular component integral component of membrane plasma membrane integral component of plasma membrane membrane Biological process G protein-coupled receptor signaling pathway cell surface receptor signaling pathway signal transduction positive regulation of cold-induced thermogenesis Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 5746 213527 Ensembl ENSG00000144407 ENSMUSG00000025946 UniProt P49190 Q91V95 RefSeq (mRNA) NM_001309516 NM_005048 NM_139270 RefSeq (protein) NP_001296445 NP_005039 NP_001358834 NP_001358835 NP_001358836 NP_644676 Location (UCSC) Chr 2: 208.36 – 208.85 Mb Chr 1: 65.32 – 65.43 Mb PubMed search [3] [4]
Wikidata
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Parathyroid hormone 2 receptor is a protein that in humans is encoded by the PTH2R gene.^[5]

Function[edit]

The protein encoded by this gene is a member of the G protein-coupled receptor family 2. This protein is a receptor for parathyroid hormone (PTH). This receptor is more selective in ligand recognition and has a more specific tissue distribution compared to parathyroid hormone 1 receptor (PTH1R). It is activated by PTH but not by parathyroid hormone-like hormone (PTHLH) and is particularly abundant in the brain and pancreas.^[5]

The molecular interaction of the PTH2 receptor with the peptide TIP39 has been characterized in full 3D molecular detail, identifying among other residues Tyr-318 in transmembrane helix 5 as a key residue for high affinity binding.^[6]

See also[edit]

• Parathyroid hormone receptor

References[edit]

Further reading[edit]

External links[edit]

• "Parathyroid Hormone Receptors: PTH2". IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology. Archived from the original on 2016-03-03. Retrieved 2008-12-09.
• Receptor,+Parathyroid+Hormone,+Type+2 at the U.S. National Library of Medicine Medical Subject Headings (MeSH)

This article incorporates text from the United States National Library of Medicine, which is in the public domain.

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