Rxfp3 relaxin family peptide receptor 3 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Rxfp3provided by MGI
Official Full Name: relaxin family peptide receptor 3provided by MGI
Primary source: MGI:MGI:2441827
See related: Ensembl:ENSMUSG00000060735 AllianceGenome:MGI:2441827
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: Salpr; Rln3r1; GPCR135
Summary: Enables G protein-coupled peptide receptor activity. Acts upstream of or within phospholipase C-activating G protein-coupled receptor signaling pathway. Predicted to be located in membrane. Predicted to be active in plasma membrane. Is expressed in brain and dentate gyrus subgranular zone. Orthologous to human RXFP3 (relaxin family peptide receptor 3). [provided by Alliance of Genome Resources, Dec 2024]
Orthologs: human all
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Genomic context

Location:: 15 A1; 15 5.42 cM

Exon count:: 1

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	15	NC_000081.7 (11033803..11038054, complement)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	15	NC_000081.6 (11033717..11037968, complement)

Chromosome 15 - NC_000081.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Characterization of the relaxin family peptide receptor 3 system in the mouse bed nucleus of the stria terminalis.
Title: Characterization of the relaxin family peptide receptor 3 system in the mouse bed nucleus of the stria terminalis.
Results indicate endogenous RLN3/RXFP3 signaling can modulate hippocampal-dependent spatial reference and working memory via effects on somatostatin interneurons, and further our knowledge of hippocampal cognitive processing
Title: Relaxin-3 inputs target hippocampal interneurons and deletion of hilar relaxin-3 receptors in "floxed-RXFP3" mice impairs spatial memory.
we investigated the effect of Rxfp3 gene deletion in C57BL/6J mice on sucrose and alcohol self-administration and cue-induced reinstatement (RNST) of sucrose- and alcohol-seeking.
Title: Relaxin-3 receptor (Rxfp3) gene deletion reduces operant sucrose- but not alcohol-responding in mice.
Rxfp3 KO mice displayed a stress-induced reduction in alcohol preference that was not observed in WT littermates.
Title: Relaxin-3 receptor (RXFP3) signalling mediates stress-related alcohol preference in mice.
This study demonstrated that Relaxin-3 receptor (Rxfp3) gene knockout mice display reduced running wheel activity: implications for role of relaxin-3/RXFP3 signalling in sustained arousal.
Title: Relaxin-3 receptor (Rxfp3) gene knockout mice display reduced running wheel activity: implications for role of relaxin-3/RXFP3 signalling in sustained arousal.
Central injection of the RXFP3 agonists R3/I5 or H3 relaxin (0.5 nmol, icv) did not alter chow consumption in satiated mice relative to vehicle controls, during the 60 min after treatment.
Title: Pharmacological activation of RXFP3 is not orexigenic in C57BL/6J mice.
These findings are consistent with an earlier report of increased activity scores in rats acutely injected centrally with R3/I5, and further suggest a role for relaxin-3/RXFP3 signalling in promoting behavioural arousal.
Title: Viral-mediated delivery of an RXFP3 agonist into brain promotes arousal in mice.
Data provide evidence for the conserved nature of RLN3/RXFP3 systems in mammalian brain and the ability of RLN3/RXFP3 signaling to modulate "behavioral state" and an array of circuits involved in arousal, stress, affect, and cognition.
Title: Distribution of relaxin-3 and RXFP3 within arousal, stress, affective, and cognitive circuits of mouse brain.
A distinct pattern of expression in brain, spinal cord, and dorsal root ganglia during development and in the mature brain hint at important functions of SALPR for differentiation and maintenance of the nervous system.(SALPR PROTEIN, MOUSE)
Title: Identification of a mouse orthologue of the G-protein-coupled receptor SALPR and its expression in adult mouse brain and during development.

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Variation

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Alleles

Alleles of this type are documented at Mouse Genome Informatics (MGI)

Endonuclease-mediated (4) 1 citation
Targeted (1) 1 citation

General gene information

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Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables G protein-coupled peptide receptor activity	IBA Inferred from Biological aspect of Ancestor more info
enables G protein-coupled peptide receptor activity	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in neuropeptide signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within phospholipase C-activating G protein-coupled receptor signaling pathway	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of cytokinesis	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in membrane	IC Inferred by Curator more info	PubMed
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: relaxin-3 receptor 1

Names: G-protein coupled receptor SALPR; RLN3 receptor 1; g protein-coupled receptor SALPR homolog; relaxin-3/INSL7 receptor 1; somatostatin and angiotensin-like peptide receptor

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.