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GPR146 G protein-coupled receptor 146 [ Homo sapiens (human) ]

Gene ID: 115330, updated on 13-Nov-2024

Summary

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Official Symbol
GPR146provided by HGNC
Official Full Name
G protein-coupled receptor 146provided by HGNC
Primary source
HGNC:HGNC:21718
See related
Ensembl:ENSG00000164849 AllianceGenome:HGNC:21718
Gene type
protein coding
RefSeq status
VALIDATED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
PGR8
Summary
Enables G protein-coupled receptor activity. Involved in adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway and regulation of cholesterol biosynthetic process. Is active in plasma membrane. [provided by Alliance of Genome Resources, Nov 2024]
Expression
Broad expression in fat (RPKM 14.9), lung (RPKM 4.6) and 18 other tissues See more
Orthologs
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Genomic context

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See GPR146 in Genome Data Viewer
Location:
7p22.3
Exon count:
5
Annotation release Status Assembly Chr Location
RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 7 NC_000007.14 (1044546..1059261)
RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 7 NC_060931.1 (1149540..1164255)
RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 7 NC_000007.13 (1084182..1098897)

Chromosome 7 - NC_000007.14Genomic Context describing neighboring genes Neighboring gene chromosome 7 open reading frame 50 Neighboring gene uncharacterized LOC124901570 Neighboring gene nonconserved acetylation island sequence 100 enhancer Neighboring gene hESC enhancers GRCh37_chr7:1067181-1067915 and GRCh37_chr7:1067916-1068649 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 17839 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 17840 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr7:1075522-1076044 Neighboring gene microRNA 339 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr7:1076045-1076566 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr7:1080290-1080797 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr7:1081305-1081812 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr7:1083301-1083856 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 17841 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 17842 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr7:1091635-1092615 Neighboring gene H3K27ac-H3K4me1 hESC enhancers GRCh37_chr7:1095105-1095810 and GRCh37_chr7:1095811-1096516 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 25486 Neighboring gene Sharpr-MPRA regulatory region 11358 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 25487 Neighboring gene uncharacterized LOC105375120 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr7:1109435-1110218 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr7:1110219-1111001 Neighboring gene G protein-coupled estrogen receptor 1

Genomic regions, transcripts, and products

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Go to nucleotide: Graphics FASTA GenBank

Expression

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  • Project title: HPA RNA-seq normal tissues 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

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. G protein-coupled receptor 146: new insights from genetics and model systems.
    Title: G protein-coupled receptor 146: new insights from genetics and model systems.
  2. GPR146 regulates pulmonary vascular remodeling by promoting pulmonary artery smooth muscle cell proliferation through 5-lipoxygenase.
    Title: GPR146 regulates pulmonary vascular remodeling by promoting pulmonary artery smooth muscle cell proliferation through 5-lipoxygenase.
  3. Variants in the GPR146 Gene Are Associated With a Favorable Cardiometabolic Risk Profile.
    Title: Variants in the GPR146 Gene Are Associated With a Favorable Cardiometabolic Risk Profile.
  4. Hypercholesterolemia risk-associated GPR146 is an orphan G-protein coupled receptor that regulates blood cholesterol levels in humans and mice.
    Title: Hypercholesterolemia risk-associated GPR146 is an orphan G-protein coupled receptor that regulates blood cholesterol levels in humans and mice.
  5. GPR146: an emerging therapeutic target for hypercholesterolemia and atherosclerosis.
    Title: GPR146: an emerging therapeutic target for hypercholesterolemia and atherosclerosis.
  6. these findings outline a regulatory role for the GPR146/ERK axis in systemic cholesterol metabolism.
    Title: GPR146 Deficiency Protects against Hypercholesterolemia and Atherosclerosis.
  7. Knockdown of GPR146 blocked C-peptide-induced cFos expression in KATOIII cells.
    Title: Evidence for an interaction between proinsulin C-peptide and GPR146.
Submit: New GeneRIF Correction

Phenotypes

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Review eQTL and phenotype association data in this region using PheGenI

EBI GWAS Catalog

Description
Discovery and refinement of loci associated with lipid levels.
EBI GWAS Catalog

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Markers

Homology

Gene Ontology Provided by GOA

Function Evidence Code Pubs
enables G protein-coupled receptor activity IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
involved_in adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in regulation of cholesterol biosynthetic process IDA
Inferred from Direct Assay
more info
 PubMed 
Component Evidence Code Pubs
is_active_in plasma membrane IDA
Inferred from Direct Assay
more info
 PubMed 
located_in plasma membrane IDA
Inferred from Direct Assay
more info
 PubMed 

General protein information

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Preferred Names
probable G-protein coupled receptor 146
Names
G-protein coupled receptor PGR8

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)

  1. NM_001303473.2 → NP_001290402.1  probable G-protein coupled receptor 146

    See identical proteins and their annotated locations for NP_001290402.1

    Status: VALIDATED

    Description
    Transcript Variant: This variant (3) differs in the 5' UTR compared to variant 1. Variants 1, 2 and 3 encode the same protein.
    Source sequence(s)
    AC073957, AK300166, BC014241, BI910046, CD676083
    Consensus CDS
    CCDS5321.1
    UniProtKB/Swiss-Prot
    Q86SP5, Q96CH1
    UniProtKB/TrEMBL
    A4D2Q3
    Related
    ENSP00000410743.2, ENST00000444847.2
    Conserved Domains (1) summary
    cd14990
    Location:39 → 307
    7tmA_GPR146; G protein-coupled receptor 146, member of the class A family of seven-transmembrane G protein-coupled receptors

  2. NM_001303474.2 → NP_001290403.1  probable G-protein coupled receptor 146

    See identical proteins and their annotated locations for NP_001290403.1

    Status: VALIDATED

    Description
    Transcript Variant: This variant (1) represents the longest transcript. Variants 1, 2 and 3 encode the same protein.
    Source sequence(s)
    AK300166, BC014241, DA169774
    Consensus CDS
    CCDS5321.1
    UniProtKB/Swiss-Prot
    Q86SP5, Q96CH1
    UniProtKB/TrEMBL
    A4D2Q3
    Conserved Domains (1) summary
    cd14990
    Location:39 → 307
    7tmA_GPR146; G protein-coupled receptor 146, member of the class A family of seven-transmembrane G protein-coupled receptors

  3. NM_138445.4 → NP_612454.1  probable G-protein coupled receptor 146

    See identical proteins and their annotated locations for NP_612454.1

    Status: VALIDATED

    Description
    Transcript Variant: This variant (2) lacks an exon in the 5' UTR compared to variant 1. Variants 1, 2 and 3 encode the same protein.
    Source sequence(s)
    AK300166, AK313171, BC014241
    Consensus CDS
    CCDS5321.1
    UniProtKB/Swiss-Prot
    Q86SP5, Q96CH1
    UniProtKB/TrEMBL
    A4D2Q3
    Related
    ENSP00000380283.1, ENST00000397095.2
    Conserved Domains (1) summary
    cd14990
    Location:39 → 307
    7tmA_GPR146; G protein-coupled receptor 146, member of the class A family of seven-transmembrane G protein-coupled receptors

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

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

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000007.14 Reference GRCh38.p14 Primary Assembly

    Range
    1044546..1059261
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_047419864.1 → XP_047275820.1  probable G-protein coupled receptor 146 isoform X1

  2. XM_047419865.1 → XP_047275821.1  probable G-protein coupled receptor 146 isoform X1

  3. XM_011515116.4 → XP_011513418.1  probable G-protein coupled receptor 146 isoform X2

    See identical proteins and their annotated locations for XP_011513418.1

    Conserved Domains (1) summary
    pfam00001
    Location:63 → 314
    7tm_1; 7 transmembrane receptor (rhodopsin family)

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060931.1 Alternate T2T-CHM13v2.0

    Range
    1149540..1164255
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_054357203.1 → XP_054213178.1  probable G-protein coupled receptor 146 isoform X1

  2. XM_054357204.1 → XP_054213179.1  probable G-protein coupled receptor 146 isoform X1

  3. XM_054357205.1 → XP_054213180.1  probable G-protein coupled receptor 146 isoform X2

Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q96CH1.1 GenPept UniProtKB/Swiss-Prot:Q96CH1

Gene LinkOut

The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

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