Hcrtr1 hypocretin receptor 1 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Hcrtr1provided by RGD
Official Full Name: hypocretin receptor 1provided by RGD
Primary source: RGD:2787
See related: EnsemblRapid:ENSRNOG00000013838 AllianceGenome:RGD:2787
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: Hctr1
Summary: Enables orexin receptor activity and peptide hormone binding activity. Involved in neuropeptide signaling pathway. Predicted to be active in plasma membrane. Orthologous to human HCRTR1 (hypocretin receptor 1). [provided by Alliance of Genome Resources, Nov 2024]
Expression: Biased expression in Adrenal (RPKM 5.7), Brain (RPKM 5.0) and 8 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 5q36

Exon count:: 8

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	5	NC_086023.1 (147761392..147771846, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	5	NC_051340.1 (142477214..142486674, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	5	NC_005104.4 (148346029..148355404, complement)

Chromosome 5 - NC_086023.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Hypocretin-1/Hypocretin Receptor 1 Regulates Neuroplasticity and Cognitive Function through Hippocampal Lactate Homeostasis in Depressed Model.
Title: Hypocretin-1/Hypocretin Receptor 1 Regulates Neuroplasticity and Cognitive Function through Hippocampal Lactate Homeostasis in Depressed Model.
A high-fat diet induced depression-like phenotype via hypocretin-HCRTR1 mediated inflammation activation.
Title: A high-fat diet induced depression-like phenotype via hypocretin-HCRTR1 mediated inflammation activation.
The Role of Orexin-1 Receptors Within the Hippocampal CA1 Area in the Extinction and Reinstatement of Methamphetamine-Seeking Behaviors.
Title: The Role of Orexin-1 Receptors Within the Hippocampal CA1 Area in the Extinction and Reinstatement of Methamphetamine-Seeking Behaviors.
Blockade of the orexin 1-receptors and 'cocaine- and amphetamine-regulated transcript' in the nucleus accumbens shell alters impulse control in rats.
Title: Blockade of the orexin 1-receptors and 'cocaine- and amphetamine-regulated transcript' in the nucleus accumbens shell alters impulse control in rats.
Distinct roles for orexin-1 and orexin-2 receptors in the dentate gyrus of the hippocampus in the methamphetamine-seeking behavior in the rats.
Title: Distinct roles for orexin-1 and orexin-2 receptors in the dentate gyrus of the hippocampus in the methamphetamine-seeking behavior in the rats.
Disruption of 5-hydroxytryptamine 1A receptor and orexin receptor 1 heterodimer formation affects novel G protein-dependent signaling pathways and has antidepressant effects in vivo.
Title: Disruption of 5-hydroxytryptamine 1A receptor and orexin receptor 1 heterodimer formation affects novel G protein-dependent signaling pathways and has antidepressant effects in vivo.
Orexin receptors in the CA1 region of hippocampus modulate the stress-induced antinociceptive responses in an animal model of persistent inflammatory pain.
Title: Orexin receptors in the CA1 region of hippocampus modulate the stress-induced antinociceptive responses in an animal model of persistent inflammatory pain.
Orexin-A protects against cerebral ischemia-reperfusion injury by inhibiting excessive autophagy through OX1R-mediated MAPK/ERK/mTOR pathway.
Title: Orexin-A protects against cerebral ischemia-reperfusion injury by inhibiting excessive autophagy through OX1R-mediated MAPK/ERK/mTOR pathway.
[Increase in the level of orexin receptor 1 (OX1R) mRNA in the brain structures of rats prone to impulsivity in behavior].", trans "Povyshenie urovnia mRNK retseptora oreksina pervogo tipa (OX1R) v strukturakh golovnogo mozga u krys, sklonnykh k impul'sivnosti v povedenii.
Title: [Increase in the level of orexin receptor 1 (OX1R) mRNA in the brain structures of rats prone to impulsivity in behavior].
Activation orexin 1 receptors in the ventrolateral periaqueductal gray matter attenuate nitroglycerin-induced migraine attacks and calcitonin gene related peptide up-regulation in trigeminal nucleus caudalis of rats.
Title: Activation orexin 1 receptors in the ventrolateral periaqueductal gray matter attenuate nitroglycerin-induced migraine attacks and calcitonin gene related peptide up-regulation in trigeminal nucleus caudalis of rats.

Submit: New GeneRIF Correction See all GeneRIFs (96)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

Hcrtr1 (e-PCR), detects polymorphism
- UniSTS:464625

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables G protein-coupled receptor activity	IBA Inferred from Biological aspect of Ancestor more info
enables orexin receptor activity	IDA Inferred from Direct Assay more info	PubMed
enables orexin receptor activity	ISO Inferred from Sequence Orthology more info
enables orexin receptor activity	TAS Traceable Author Statement more info	PubMed
enables peptide hormone binding	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in G protein-coupled receptor signaling pathway	IDA Inferred from Direct Assay more info	PubMed
involved_in cellular response to hormone stimulus	IBA Inferred from Biological aspect of Ancestor more info
involved_in feeding behavior	IEA Inferred from Electronic Annotation more info
involved_in neuropeptide signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in neuropeptide signaling pathway	IDA Inferred from Direct Assay more info	PubMed
involved_in neuropeptide signaling pathway	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within positive regulation of ERK1 and ERK2 cascade	ISO Inferred from Sequence Orthology more info
involved_in regulation of cytosolic calcium ion concentration	ISO Inferred from Sequence Orthology more info
involved_in regulation of cytosolic calcium ion concentration	ISS Inferred from Sequence or Structural Similarity more info

Component	Evidence Code	Pubs
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	ISO Inferred from Sequence Orthology more info
located_in plasma membrane	ISS Inferred from Sequence or Structural Similarity more info

General protein information

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Preferred Names: orexin/Hypocretin receptor type 1

Names: hypocretin (orexin) receptor 1; hypocretin receptor type 1; orexin receptor type 1; ox-1-R; ox1-R; ox1r

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.

mRNA and Protein(s)

NM_013064.2 → NP_037196.1 orexin/Hypocretin receptor type 1

See identical proteins and their annotated locations for NP_037196.1

Status: VALIDATED

Source sequence(s)

AF041244, FN803424, JAXUCZ010000005

UniProtKB/Swiss-Prot

P56718

UniProtKB/TrEMBL

A6ISN2

Related

ENSRNOP00000018674.3, ENSRNOT00000018674.8

Conserved Domains (1) summary

cd15208
Location:47 → 369

7tmA_OXR; orexin receptors, member of the class A family of seven-transmembrane G protein-coupled receptors

RefSeqs of Annotated Genomes: GCF_036323735.1-RS_2024_02

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCr8

Genomic

NC_086023.1 Reference GRCr8

Range

147761392..147771846 complement

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_039109321.2 → XP_038965249.1 orexin/Hypocretin receptor type 1 isoform X1

UniProtKB/Swiss-Prot

P56718

UniProtKB/TrEMBL

A6ISN2

Conserved Domains (1) summary

cd15208
Location:47 → 369

7tmA_OXR; orexin receptors, member of the class A family of seven-transmembrane G protein-coupled receptors