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RGS1 regulator of G-protein signaling 1 [ Homo sapiens (human) ]

Gene ID: 5996, updated on 15-May-2016
Official Symbol
RGS1provided by HGNC
Official Full Name
regulator of G-protein signaling 1provided by HGNC
Primary source
HGNC:HGNC:9991
See related
Ensembl:ENSG00000090104 HPRD:15968; MIM:600323; Vega:OTTHUMG00000035598
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
1R20; BL34; IER1; IR20; HEL-S-87
Summary
This gene encodes a member of the regulator of G-protein signalling family. This protein is located on the cytosolic side of the plasma membrane and contains a conserved, 120 amino acid motif called the RGS domain. The protein attenuates the signalling activity of G-proteins by binding to activated, GTP-bound G alpha subunits and acting as a GTPase activating protein (GAP), increasing the rate of conversion of the GTP to GDP. This hydrolysis allows the G alpha subunits to bind G beta/gamma subunit heterodimers, forming inactive G-protein heterotrimers, thereby terminating the signal. [provided by RefSeq, Jul 2008]
Orthologs
Location:
1q31
Exon count:
5
Annotation release Status Assembly Chr Location
107 current GRCh38.p2 (GCF_000001405.28) 1 NC_000001.11 (192575727..192580029)
105 previous assembly GRCh37.p13 (GCF_000001405.25) 1 NC_000001.10 (192544857..192549159)

Chromosome 1 - NC_000001.11Genomic Context describing neighboring genes Neighboring gene ATP binding cassette subfamily E member 1 pseudogene Neighboring gene uncharacterized LOC105371663 Neighboring gene regulator of G-protein signaling 21 Neighboring gene uncharacterized LOC105371664 Neighboring gene regulator of G-protein signaling 13 Neighboring gene ribosomal protein S27a pseudogene 5 Neighboring gene microRNA 4426

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

NHGRI GWAS Catalog

Description
Genetic risk and a primary role for cell-mediated immune mechanisms in multiple sclerosis.
NHGRI GWA Catalog
Multiple common variants for celiac disease influencing immune gene expression.
NHGRI GWA Catalog
Newly identified genetic risk variants for celiac disease related to the immune response.
NHGRI GWA Catalog

Protein interactions

Protein Gene Interaction Pubs
Envelope surface glycoprotein gp120 env HIV-1 gp120 upregulates the expression of regulator of G-protein signaling 1 (RGS1) in human B cells PubMed
Tat tat HIV-1 Tat upregulates the expression of regulator of G-protein signaling 1 (RGS1) in human primary T cells PubMed

Go to the HIV-1, Human Interaction Database

  • CXCR4-mediated signaling events, organism-specific biosystem (from Pathway Interaction Database)
    CXCR4-mediated signaling events, organism-specific biosystem
    CXCR4-mediated signaling events
  • Calcium Regulation in the Cardiac Cell, organism-specific biosystem (from WikiPathways)
    Calcium Regulation in the Cardiac Cell, organism-specific biosystemCalcium is a common signaling mechanism, as once it enters the cytoplasm it exerts allosteric regulatory affects on many enzymes and proteins. Calcium can act in signal transduction after influx resu...
  • 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...
  • Myometrial Relaxation and Contraction Pathways, organism-specific biosystem (from WikiPathways)
    Myometrial Relaxation and Contraction Pathways, organism-specific biosystemThis pathway illustrates signaling networks implicated in uterine muscle contraction at labor and quiescence throughout gestation (pregnancy). The muscle of the uterus, responsible for contractile ac...
  • 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...
Products Interactant Other Gene Complex Source Pubs Description

Markers

Homology

Gene Ontology Provided by GOA

Function Evidence Code Pubs
G-protein alpha-subunit binding IPI
Inferred from Physical Interaction
more info
PubMed 
GTPase activator activity IDA
Inferred from Direct Assay
more info
PubMed 
calmodulin binding TAS
Traceable Author Statement
more info
PubMed 
Component Evidence Code Pubs
cytosol IDA
Inferred from Direct Assay
more info
PubMed 
extrinsic component of cytoplasmic side of plasma membrane IDA
Inferred from Direct Assay
more info
PubMed 
plasma membrane TAS
Traceable Author Statement
more info
PubMed 
Preferred Names
regulator of G-protein signaling 1
Names
B-cell activation protein BL34
early response protein 1R20
epididymis secretory protein Li 87
immediate-early response 1, B-cell specific
regulator of G-protein signalling 1

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_002922.3NP_002913.3  regulator of G-protein signaling 1

    See identical proteins and their annotated locations for NP_002913.3

    Status: REVIEWED

    Source sequence(s)
    AL136987, BC015510, BG536972
    Consensus CDS
    CCDS1375.2
    UniProtKB/Swiss-Prot
    Q08116
    UniProtKB/TrEMBL
    A0A024R945
    Related
    ENSP00000356429, OTTHUMP00000033591, ENST00000367459, OTTHUMT00000086391
    Conserved Domains (1) summary
    cd08715
    Location:86199
    RGS_RGS1; Regulator of G protein signaling (RGS) domain found in the RGS1 protein

RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 107 details...

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

Reference GRCh38.p2 Primary Assembly

Genomic

  1. NC_000001.11 Reference GRCh38.p2 Primary Assembly

    Range
    192575727..192580029
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Alternate CHM1_1.1

Genomic

  1. NC_018912.2 Alternate CHM1_1.1

    Range
    193966658..193970960
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)