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PTGER1 prostaglandin E receptor 1 [ Homo sapiens (human) ]

Gene ID: 5731, updated on 21-Apr-2019

Summary

Official Symbol
PTGER1provided by HGNC
Official Full Name
prostaglandin E receptor 1provided by HGNC
Primary source
HGNC:HGNC:9593
See related
Ensembl:ENSG00000160951 MIM:176802
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
EP1
Summary
The protein encoded by this gene is a member of the G protein-coupled receptor family. This protein is one of four receptors identified for prostaglandin E2 (PGE2). Through a phosphatidylinositol-calcium second messenger system, G-Q proteins mediate this receptor's activity. Knockout studies in mice suggested a role of this receptor in mediating algesia and in regulation of blood pressure. Studies in mice also suggested that this gene may mediate adrenocorticotropic hormone response to bacterial endotoxin. [provided by RefSeq, Jul 2008]
Expression
Biased expression in kidney (RPKM 4.8), spleen (RPKM 1.1) and 3 other tissues See more
Orthologs

Genomic context

See PTGER1 in Genome Data Viewer
Location:
19p13.12
Exon count:
3
Annotation release Status Assembly Chr Location
109 current GRCh38.p12 (GCF_000001405.38) 19 NC_000019.10 (14472466..14475362, complement)
105 previous assembly GRCh37.p13 (GCF_000001405.25) 19 NC_000019.9 (14583278..14586174, complement)

Chromosome 19 - NC_000019.10Genomic Context describing neighboring genes Neighboring gene DExD-box helicase 39A Neighboring gene protein kinase N1 Neighboring gene GIPC PDZ domain containing family member 1 Neighboring gene small nuclear ribonucleoprotein polypeptide G pseudogene 15 Neighboring gene DnaJ heat shock protein family (Hsp40) member B1 Neighboring gene microRNA 639 Neighboring gene trans-2,3-enoyl-CoA reductase

Genomic regions, transcripts, and products

Expression

  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

Pathways from BioSystems

  • Calcium signaling pathway, organism-specific biosystem (from KEGG)
    Calcium signaling pathway, organism-specific biosystemCa2+ that enters the cell from the outside is a principal source of signal Ca2+. Entry of Ca2+ is driven by the presence of a large electrochemical gradient across the plasma membrane. Cells use this...
  • Calcium signaling pathway, conserved biosystem (from KEGG)
    Calcium signaling pathway, conserved biosystemCa2+ that enters the cell from the outside is a principal source of signal Ca2+. Entry of Ca2+ is driven by the presence of a large electrochemical gradient across the plasma membrane. Cells use this...
  • Class A/1 (Rhodopsin-like receptors), organism-specific biosystem (from REACTOME)
    Class A/1 (Rhodopsin-like receptors), organism-specific biosystemRhodopsin-like receptors (class A/1) are the largest group of GPCRs and are the best studied group from a functional and structural point of view. They show great diversity at the sequence level and ...
  • Eicosanoid ligand-binding receptors, organism-specific biosystem (from REACTOME)
    Eicosanoid ligand-binding receptors, organism-specific biosystemEicosanoids, derived from polyunsaturated 20-carbon fatty acids, are paracrine and autocrine regulators of inflammation, smooth muscle contraction, and blood coagulation. The actions of eicosanoids a...
  • G alpha (q) signalling events, organism-specific biosystem (from REACTOME)
    G alpha (q) signalling events, organism-specific biosystemThe classic signalling route for G alpha (q) is activation of phospholipase C beta thereby triggering phosphoinositide hydrolysis, calcium mobilization and protein kinase C activation. This provides ...
  • GPCR downstream signaling, organism-specific biosystem (from REACTOME)
    GPCR downstream signaling, organism-specific biosystemG protein-coupled receptors (GPCRs) are classically defined as the receptor, G-protein and downstream effectors, the alpha subunit of the G-protein being the primary signaling molecule. However, it h...
  • GPCR ligand binding, organism-specific biosystem (from REACTOME)
    GPCR ligand binding, organism-specific biosystemThere are more than 800 G-protein coupled receptor (GPCRs) in the human genome, making it the largest receptor superfamily. GPCRs are also the largest class of drug targets, involved in virtually all...
  • GPCRs, Class A Rhodopsin-like, organism-specific biosystem (from WikiPathways)
    GPCRs, Class A Rhodopsin-like, organism-specific biosystemThis pathway was created using the GPCRDB (Horn et al., 1998), http://www.gpcr.org/7tm/ (originally at http://www.cmbi.kun.nl/7tm/). The groupings are based on the GPCR phylogenetic tree available fr...
  • Gastrin-CREB signalling pathway via PKC and MAPK, organism-specific biosystem (from REACTOME)
    Gastrin-CREB signalling pathway via PKC and MAPK, organism-specific biosystemGastrin is a hormone whose main function is to stimulate secretion of hydrochloric acid by the gastric mucosa, which results in gastrin formation inhibition. This hormone also acts as a mitogenic fac...
  • Neuroactive ligand-receptor interaction, organism-specific biosystem (from KEGG)
    Neuroactive ligand-receptor interaction, organism-specific biosystem
    Neuroactive ligand-receptor interaction
  • Neuroactive ligand-receptor interaction, conserved biosystem (from KEGG)
    Neuroactive ligand-receptor interaction, conserved biosystem
    Neuroactive ligand-receptor interaction
  • Pathways in cancer, organism-specific biosystem (from KEGG)
    Pathways in cancer, organism-specific biosystem
    Pathways in cancer
  • Prostaglandin Synthesis and Regulation, organism-specific biosystem (from WikiPathways)
    Prostaglandin Synthesis and Regulation, organism-specific biosystemA prostaglandin is any member of a group of lipid compounds that are derived enzymatically from fatty acids and have important functions in the animal body. Every prostaglandin contains 20 carbon ato...
  • Prostanoid ligand receptors, organism-specific biosystem (from REACTOME)
    Prostanoid ligand receptors, organism-specific biosystemFatty acid cyclo-oxygenase (COX) converts arachidonic acid to prostaglandin H2 (PGH2) from which the prostanoids PGD2, PGE2, PGF2alpha, PGI2 (prostacyclin) and thromboxane A2 (TXA2) are derived. Base...
  • Signal Transduction, organism-specific biosystem (from REACTOME)
    Signal Transduction, organism-specific biosystemSignal transduction is a process in which extracellular signals elicit changes in cell state and activity. Transmembrane receptors sense changes in the cellular environment by binding ligands, such a...
  • Signaling by GPCR, organism-specific biosystem (from REACTOME)
    Signaling by GPCR, organism-specific biosystemG protein-coupled receptors (GPCRs; 7TM receptors; seven transmembrane domain receptors; heptahelical receptors; G protein-linked receptors [GPLR]) are the largest family of transmembrane receptors i...
  • Small Ligand GPCRs, organism-specific biosystem (from WikiPathways)
    Small Ligand GPCRs, organism-specific biosystem
    Small Ligand GPCRs

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Homology

Gene Ontology Provided by GOA

Function Evidence Code Pubs
D1 dopamine receptor binding IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
G protein-coupled receptor signaling pathway TAS
Traceable Author Statement
more info
 
adenylate cyclase-activating dopamine receptor signaling pathway IEA
Inferred from Electronic Annotation
more info
 
negative regulation of gastric emptying IEA
Inferred from Electronic Annotation
more info
 
response to lipopolysaccharide IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
integral component of plasma membrane TAS
Traceable Author Statement
more info
PubMed 
plasma membrane TAS
Traceable Author Statement
more info
 

General protein information

Preferred Names
prostaglandin E2 receptor EP1 subtype
Names
PGE receptor, EP1 subtype
PGE2 receptor EP1 subtype
prostaglandin E receptor 1 (subtype EP1), 42kD
prostaglandin E receptor 1 (subtype EP1), 42kDa
prostaglandin E receptor 1, subtype EP1
prostanoid EP1 receptor

NCBI Reference Sequences (RefSeq)

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)

  1. NM_000955.3NP_000946.2  prostaglandin E2 receptor EP1 subtype

    See identical proteins and their annotated locations for NP_000946.2

    Status: REVIEWED

    Source sequence(s)
    BC039034, BC051286
    Consensus CDS
    CCDS12309.1
    UniProtKB/Swiss-Prot
    P34995
    Related
    ENSP00000292513.3, ENST00000292513.4
    Conserved Domains (1) summary
    pfam00001
    Location:280351
    7tm_1; 7 transmembrane receptor (rhodopsin family)

RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 109

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

Reference GRCh38.p12 Primary Assembly

Genomic

  1. NC_000019.10 Reference GRCh38.p12 Primary Assembly

    Range
    14472466..14475362 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
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