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    PTGER3 prostaglandin E receptor 3 (subtype EP3) [ Homo sapiens (human) ]

    Gene ID: 5733, updated on 18-May-2013
    Official Symbol
    PTGER3provided by HGNC
    Official Full Name
    prostaglandin E receptor 3 (subtype EP3)provided by HGNC
    Primary source
    HGNC:9595
    Locus tag
    RP5-952N6.2
    See related
    Ensembl:ENSG00000050628; HPRD:08906; MIM:176806; Vega:OTTHUMG00000009399
    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
    EP3; EP3e; EP3-I; EP3-II; EP3-IV; PGE2-R; EP3-III
    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). This receptor may have many biological functions, which involve digestion, nervous system, kidney reabsorption, and uterine contraction activities. Studies of the mouse counterpart suggest that this receptor may also mediate adrenocorticotropic hormone response as well as fever generation in response to exogenous and endogenous stimuli. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2009]
    Location :
    1p31.2
    Sequence :
    Chromosome: 1; NC_000001.10 (71318036..71513491, complement)
    See PTGER3 in Epigenomics, MapViewer

    Chromosome 1 - NC_000001.10Genomic Context describing neighboring genes Neighboring gene cysteine and histidine-rich domain (CHORD) containing 1 pseudogene Neighboring gene caspase 3, apoptosis-related cysteine peptidase pseudogene 1 Neighboring gene ZRANB2 antisense RNA 1 Neighboring gene ZRANB2 antisense RNA 2 (head to head) Neighboring gene zinc finger, RAN-binding domain containing 2 Neighboring gene microRNA 186

    GeneRIFs: Gene References Into Functions What's a GeneRIF?

    Products Interactant Other Gene Complex Source Pubs Description
    P43115 P34995 PTGER1    HPRD  PubMed  
    • 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 (i) signalling events, organism-specific biosystem (from REACTOME)
      G alpha (i) signalling events, organism-specific biosystemThe classical signalling mechanism for G alpha (i) is inhibition of the cAMP dependent pathway through inhibition of adenylate cyclase. Decreased production of cAMP from ATP results in decreased act...
    • 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.cmbi.kun.nl/7tm/. The groupings are based on the GPCR phylogenetic tree available from the GPCRDB and the training sets used ...
    • 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
    • Prostaglandin Synthesis and Regulation, organism-specific biosystem (from WikiPathways)
      Prostaglandin Synthesis and Regulation, organism-specific biosystem
      Prostaglandin Synthesis and Regulation
    • 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

    Markers

    Homology

    Clone Names

    • MGC27302, MGC141828, MGC141829

    Gene Ontology Provided by GOA

    Process Evidence Code Pubs
    G-protein coupled receptor signaling pathway TAS
    Traceable Author Statement
    more info
    PubMed 
    cell death TAS
    Traceable Author Statement
    more info
    PubMed 
    intracellular receptor signaling pathway TAS
    Traceable Author Statement
    more info
    PubMed 
    positive regulation of fever generation ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    transcription, DNA-dependent TAS
    Traceable Author Statement
    more info
    PubMed 
    Component Evidence Code Pubs
    integral to membrane NAS
    Non-traceable Author Statement
    more info
    PubMed 
    integral to plasma membrane TAS
    Traceable Author Statement
    more info
    PubMed 
    nuclear envelope TAS
    Traceable Author Statement
    more info
    PubMed 
    plasma membrane TAS
    Traceable Author Statement
    more info
     
    Preferred Names
    prostaglandin E2 receptor EP3 subtype
    Names
    prostaglandin E2 receptor EP3 subtype
    prostanoid EP3 receptor
    PGE receptor, EP3 subtype
    PGE2 receptor EP3 subtype
    prostaglandin receptor (PGE-2)
    prostaglandin E receotor EP3 subtype 3 isoform

    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.

    Genomic

    1. NG_029509.1 RefSeqGene

      Range
      5001..200456
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001126044.1NP_001119516.1  prostaglandin E2 receptor EP3 subtype isoform 4

      Status: REVIEWED

      Description
      Transcript Variant: This variant (11) has multiple differences compared to variant 1. The resulting protein (isoform 4) has a distinct and shorter C-terminus, as compared to isoform 1. Transcript variants 4, 9 and 11 encode the same protein. Another name for this transcript is EP3 subtype 1c.
      Source sequence(s)
      AL031429, S69326
      Consensus CDS
      CCDS656.1
      UniProtKB/Swiss-Prot
      P43115
      Related
      ENSP00000401423, ENST00000414819
      Conserved Domains (1) summary
      pfam00001
      Location:95346
      Blast Score: 152
      7tm_1; 7 transmembrane receptor (rhodopsin family)
    2. NM_198714.1NP_942007.1  prostaglandin E2 receptor EP3 subtype isoform 4

      Status: REVIEWED

      Description
      Transcript Variant: This variant (4) has multiple differences compared to variant 1. The resulting protein (isoform 4) has a distinct and shorter C-terminus, as compared to isoform 1. Transcript variants 4, 9 and 11 encode the same protein. Other names for variant 4 are EP3 subtype 1b, pEPR-Ib, and EP3a1.
      Source sequence(s)
      AL158087, D38298, X83861, X83863
      Consensus CDS
      CCDS656.1
      UniProtKB/Swiss-Prot
      P43115
      Related
      ENSP00000359969, OTTHUMP00000011033, ENST00000370931, OTTHUMT00000026077
      Conserved Domains (1) summary
      pfam00001
      Location:95346
      Blast Score: 152
      7tm_1; 7 transmembrane receptor (rhodopsin family)
    3. NM_198715.2NP_942008.1  prostaglandin E2 receptor EP3 subtype isoform 5

      Status: REVIEWED

      Description
      Transcript Variant: This variant (5) lacks multiple 3' exons and has an unique 3' end region when compared to variant 1. The resulting protein (isoform 5) has a distinct and shorter C-terminus, as compared to isoform 1. Other names for this transcript are EP3-II, EP3C, and EP3D.
      Source sequence(s)
      AL031429, D38299
      Consensus CDS
      CCDS658.1
      UniProtKB/Swiss-Prot
      P43115
      Related
      ENSP00000359962, OTTHUMP00000011035, ENST00000370924, OTTHUMT00000026079
      Conserved Domains (1) summary
      pfam00001
      Location:95346
      Blast Score: 157
      7tm_1; 7 transmembrane receptor (rhodopsin family)
    4. NM_198716.1NP_942009.1  prostaglandin E2 receptor EP3 subtype isoform 6

      Status: REVIEWED

      Description
      Transcript Variant: This variant (6) lacks two coding exons compared to variant 1. The resulting protein (isoform 6) has a distinct and shorter C-terminus, as compared to isoform 1. Other names for this transcript are EP3F and EP3d.
      Source sequence(s)
      AL158087, BC024229, X83861, X83863
      Consensus CDS
      CCDS652.1
      UniProtKB/Swiss-Prot
      P43115
      Conserved Domains (1) summary
      pfam00001
      Location:95346
      Blast Score: 156
      7tm_1; 7 transmembrane receptor (rhodopsin family)
    5. NM_198717.1NP_942010.1  prostaglandin E2 receptor EP3 subtype isoform 7

      Status: REVIEWED

      Description
      Transcript Variant: This variant (7) lacks multiple exons compared to variant 1. The resulting protein (isoform 7) has a distinct and shorter C-terminus as compared to isoform 1. Other names for this transcript are EP3b and EP3E.
      Source sequence(s)
      AL158087, D38301, X83861, X83863
      Consensus CDS
      CCDS44160.1
      UniProtKB/Swiss-Prot
      P43115
      Related
      ENSP00000359970, ENST00000370932
      Conserved Domains (1) summary
      pfam00001
      Location:95346
      Blast Score: 153
      7tm_1; 7 transmembrane receptor (rhodopsin family)
    6. NM_198718.1NP_942011.1  prostaglandin E2 receptor EP3 subtype isoform 8

      Status: REVIEWED

      Description
      Transcript Variant: This variant (8) has multiple differences compared to variant 1. The resulting protein (isoform 8) has a distinct and shorter C-terminus, as compared to isoform 1. Another name for this transcript is EP3e.
      Source sequence(s)
      AL031429, D86097, X83862
      Consensus CDS
      CCDS655.1
      UniProtKB/TrEMBL
      B1AK19
      UniProtKB/TrEMBL
      O00325
      UniProtKB/Swiss-Prot
      P43115
      Related
      ENSP00000349003, OTTHUMP00000011031, ENST00000356595, OTTHUMT00000026075
      Conserved Domains (1) summary
      pfam00001
      Location:95346
      Blast Score: 157
      7tm_1; 7 transmembrane receptor (rhodopsin family)
    7. NM_198719.1NP_942012.1  prostaglandin E2 receptor EP3 subtype isoform 4

      Status: REVIEWED

      Description
      Transcript Variant: This variant (9) has multiple differences compared to variant 1. The resulting protein (isoform 4) has a distinct and shorter C-terminus, as compared to isoform 1. Transcript variants 4, 9 and 11 encode the same protein. Other names for variant 9 are EP3A, EP3-I, EP3a2, and EP3 subtype 1a.
      Source sequence(s)
      AI273491, D38297
      Consensus CDS
      CCDS657.1
      UniProtKB/Swiss-Prot
      P43115
      Related
      ENSP00000302313, OTTHUMP00000011032, ENST00000306666, OTTHUMT00000026076
      Conserved Domains (1) summary
      pfam00001
      Location:95346
      Blast Score: 152
      7tm_1; 7 transmembrane receptor (rhodopsin family)

    RNA

    1. NR_028292.1 RNA Sequence

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2), also known as EP3-V, lacks one exon and includes an additional exon near the 3' end, compared to variant 1. This variant is represented as non-coding because the use of the 5'-most supported translational start codon, as used in variant 7, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
      Source sequence(s)
      AL158087, D86097
    2. NR_028293.1 RNA Sequence

      Status: REVIEWED

      Description
      Transcript Variant: This variant (3), also known as EP3-VI, lacks two and includes one alternate exon, compared to variant 1. This variant is represented as non-coding because the use of the 5'-most supported translational start codon, as used in variant 7, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
      Source sequence(s)
      AL158087, D86098
    3. NR_028294.1 RNA Sequence

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1), also known as EP3f, represents the longest transcript. This variant is represented as non-coding because the use of the 5'-most supported translational start codon, as used in variant 7, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
      Source sequence(s)
      AL158087, D86097, X83863

    RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 104

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

    Reference GRCh37.p10 Primary Assembly

    Genomic

    1. NC_000001.10 Reference GRCh37.p10 Primary Assembly

      Range
      71318036..71513491, complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate HuRef

    Genomic

    1. AC_000133.1 Alternate HuRef

      Range
      69428653..69623748, complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate CHM1_1.0

    Genomic

    1. NC_018912.1 Alternate CHM1_1.0

      Range
      71388954..71584413, complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Suppressed Reference Sequence(s)

    The following Reference Sequences have been suppressed. Explain

    1. NM_000957.2: Suppressed sequence

      Description
      NM_000957.2: This RefSeq was permanently suppressed because it is a nonsense-mediated mRNA decay (NMD) candidate.
    2. NM_198712.2: Suppressed sequence

      Description
      NM_198712.2: This RefSeq was permanently suppressed because it is a nonsense-mediated mRNA decay (NMD) candidate.
    3. NM_198713.1: Suppressed sequence

      Description
      NM_198713.1: This RefSeq was permanently suppressed because it is a nonsense-mediated mRNA decay (NMD) candidate.
    4. NM_198720.1: Suppressed sequence

      Description
      NM_198720.1: This RefSeq was permanently suppressed because it is a nonsense-mediated mRNA decay (NMD) candidate.

      Supplemental Content

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