Gnaq G protein subunit alpha q [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Gnaqprovided by RGD
Official Full Name: G protein subunit alpha qprovided by RGD
Primary source: RGD:620770
See related: Ensembl:ENSRNOG00000014183 AllianceGenome:RGD:620770
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: Galphaq
Summary: Enables alkylglycerophosphoethanolamine phosphodiesterase activity. Involved in several processes, including activation of phospholipase C activity; negative regulation of potassium ion transport; and positive regulation of smooth muscle cell proliferation. Located in caveola; cytosol; and synapse. Part of heterotrimeric G-protein complex. Human ortholog(s) of this gene implicated in Sturge-Weber syndrome; congestive heart failure; and familial multiple nevi flammei. Orthologous to human GNAQ (G protein subunit alpha q). [provided by Alliance of Genome Resources, Apr 2022]
Expression: Biased expression in Brain (RPKM 350.0), Lung (RPKM 291.7) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 1q43

Exon count:: 7

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	1	NC_086019.1 (222852453..223098754)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	1	NC_051336.1 (213425631..213671947)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	1	NC_005100.4 (233382778..233622584)

Chromosome 1 - NC_086019.1 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?

Gnaq Protects PC12 Cells from Oxidative Damage by Activation of Nrf2 and Inhibition of NF-kB.
Title: Gnaq Protects PC12 Cells from Oxidative Damage by Activation of Nrf2 and Inhibition of NF-kB.
The Galphaq/phospholipase Cbeta signaling system represses tau aggregation.
Title: The Gαq/phospholipase Cβ signaling system represses tau aggregation.
Galphaq-mediated calcium dynamics and membrane tension modulate neurite plasticity.
Title: Gαq-mediated calcium dynamics and membrane tension modulate neurite plasticity.
Mechanical Stretch Redefines Membrane Galphaq-Calcium Signaling Complexes.
Title: Mechanical Stretch Redefines Membrane Gαq-Calcium Signaling Complexes.
Enhanced activation of protein kinase C delta (PKCdelta) in vascular smooth muscle cell (VSMC) from hypertensive rats (SHR) increases the expression of G alpha protein q (Gqalpha) and phospholipase C beta1 (PLCbeta1) proteins and results in VSMC hypertrophy.
Title: Role of PKCδ in Enhanced Expression of Gqα/PLCβ1 Proteins and VSMC Hypertrophy in Spontaneously Hypertensive Rats.
Enhanced oxidative stress in VSMCs from SHRs activates c-Src, growth factor receptors and MAPK signaling, contributing to enhanced expression of Gqalpha/PLCbeta1 proteins and VSMC hypertrophy.
Title: Oxidative stress contributes to the enhanced expression of Gqα/PLCβ1 proteins and hypertrophy of VSMC from SHR: role of growth factor receptor transactivation.
Galphaq protein carboxyl terminus imitation polypeptide GCIP-27 improves cardiac function in chronic heart failure rats.
Title: Gαq protein carboxyl terminus imitation polypeptide GCIP-27 improves cardiac function in chronic heart failure rats.
Vasoconstriction and hypertension is modulated by endocannabinoid-induced Galphaq11-CB1 cannabinoid receptor signaling.
Title: Endocannabinoid-mediated modulation of Gq/11 protein-coupled receptor signaling-induced vasoconstriction and hypertension.
Calcium flow through the alpha7 channel and activation of the Galphaq pathway.
Title: Microtubule dynamics at the growth cone are mediated by α7 nicotinic receptor activation of a Gαq and IP3 receptor pathway.
Enhanced the expression of Gqalpha/PLC-beta1 proteins in vascular smooth muscle from 16-wk-old spontaneously hypertensive rats results in VSMC hypertrophy.
Title: Enhanced expression of Gqα and PLC-β1 proteins contributes to vascular smooth muscle cell hypertrophy in SHR: role of endogenous angiotensin II and endothelin-1.

Submit: New GeneRIF Correction See all GeneRIFs (44)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

UniSTS:496675 (e-PCR)
- UniSTS:496675

Gnaq (e-PCR), detects polymorphism
- UniSTS:496675

BM387879 (e-PCR)
- UniSTS:261742

D1Rat117 (e-PCR)
- UniSTS:118522

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables G protein activity	IEA Inferred from Electronic Annotation more info
enables G protein activity	ISO Inferred from Sequence Orthology more info
enables G protein-coupled receptor binding	IBA Inferred from Biological aspect of Ancestor more info
enables G protein-coupled receptor binding	IEA Inferred from Electronic Annotation more info
enables G-protein beta/gamma-subunit complex binding	IBA Inferred from Biological aspect of Ancestor more info
enables G-protein beta/gamma-subunit complex binding	IEA Inferred from Electronic Annotation more info
enables GTP binding	IEA Inferred from Electronic Annotation more info
enables GTPase activator activity	IBA Inferred from Biological aspect of Ancestor more info
enables GTPase activator activity	ISO Inferred from Sequence Orthology more info
enables GTPase activity	IBA Inferred from Biological aspect of Ancestor more info
enables GTPase activity	IEA Inferred from Electronic Annotation more info
enables alkylglycerophosphoethanolamine phosphodiesterase activity	IDA Inferred from Direct Assay more info	PubMed
enables enzyme regulator activity	ISO Inferred from Sequence Orthology more info
enables metal ion binding	IEA Inferred from Electronic Annotation more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein-containing complex binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
acts_upstream_of_or_within G protein-coupled receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in action potential	IBA Inferred from Biological aspect of Ancestor more info
involved_in action potential	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within action potential	ISO Inferred from Sequence Orthology more info
involved_in adenylate cyclase-activating G protein-coupled receptor signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in adenylate cyclase-activating G protein-coupled receptor signaling pathway	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within adenylate cyclase-activating G protein-coupled receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in cranial skeletal system development	IEA Inferred from Electronic Annotation more info
involved_in cranial skeletal system development	ISO Inferred from Sequence Orthology more info
involved_in developmental pigmentation	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within developmental pigmentation	ISO Inferred from Sequence Orthology more info
involved_in embryonic digit morphogenesis	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within embryonic digit morphogenesis	ISO Inferred from Sequence Orthology more info
involved_in endothelin receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in endothelin receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in forebrain neuron development	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within forebrain neuron development	ISO Inferred from Sequence Orthology more info
involved_in glutamate receptor signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in glutamate receptor signaling pathway	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within glutamate receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in heart development	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within heart development	ISO Inferred from Sequence Orthology more info
involved_in ion channel modulating, G protein-coupled receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in ion channel modulating, G protein-coupled receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in ligand-gated ion channel signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in ligand-gated ion channel signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in maternal behavior	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within maternal behavior	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of apoptotic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of potassium ion transport	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in neuron remodeling	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within neuron remodeling	ISO Inferred from Sequence Orthology more info
involved_in phospholipase C-activating G protein-coupled acetylcholine receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in phospholipase C-activating G protein-coupled acetylcholine receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in phospholipase C-activating G protein-coupled receptor signaling pathway	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in phospholipase C-activating G protein-coupled receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in phospholipase C-activating dopamine receptor signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in phospholipase C-activating dopamine receptor signaling pathway	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within phospholipase C-activating dopamine receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of insulin secretion	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of insulin secretion	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of smooth muscle cell proliferation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in post-embryonic development	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within post-embryonic development	ISO Inferred from Sequence Orthology more info
involved_in protein stabilization	ISO Inferred from Sequence Orthology more info
involved_in regulation of blood pressure	IEA Inferred from Electronic Annotation more info
involved_in regulation of blood pressure	ISO Inferred from Sequence Orthology more info
involved_in regulation of canonical Wnt signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in regulation of melanocyte differentiation	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within regulation of melanocyte differentiation	ISO Inferred from Sequence Orthology more info
involved_in regulation of platelet activation	IEA Inferred from Electronic Annotation more info
involved_in regulation of platelet activation	ISO Inferred from Sequence Orthology more info
involved_in regulation of platelet activation	ISS Inferred from Sequence or Structural Similarity more info
involved_in skeletal system development	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within skeletal system development	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in Golgi apparatus	IEA Inferred from Electronic Annotation more info
located_in caveola	IDA Inferred from Direct Assay more info	PubMed
located_in cell body	IEA Inferred from Electronic Annotation more info
located_in cell body	ISO Inferred from Sequence Orthology more info
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in dendrite	IEA Inferred from Electronic Annotation more info
located_in dendrite	ISO Inferred from Sequence Orthology more info
part_of heterotrimeric G-protein complex	IBA Inferred from Biological aspect of Ancestor more info
part_of heterotrimeric G-protein complex	IDA Inferred from Direct Assay more info	PubMed
located_in membrane	ISO Inferred from Sequence Orthology more info
located_in nuclear membrane	IEA Inferred from Electronic Annotation more info
is_active_in plasma membrane	ISO Inferred from Sequence Orthology more info
located_in synapse	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: guanine nucleotide-binding protein G(q) subunit alpha

Names: guanine nucleotide binding protein (G protein), q polypeptide; guanine nucleotide binding protein alpha q subunit; guanine nucleotide binding protein, alpha q polypeptide; guanine nucleotide regulatory protein G alpha q; guanine nucleotide-binding protein alpha-q; heterotrimeric guanine nucleotide-binding protein alpha q subunit

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_031036.3 → NP_112298.2 guanine nucleotide-binding protein G(q) subunit alpha

Status: VALIDATED

Source sequence(s)

JAXUCZ010000001

UniProtKB/Swiss-Prot

P82471

UniProtKB/TrEMBL

A0A8I6AJ23, A6I0I1

Related

ENSRNOP00000093162.1, ENSRNOT00000117969.1

Conserved Domains (1) summary

cd00066
Location:40 → 353

G-alpha; Alpha subunit of G proteins (guanine nucleotide binding)