Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
The new UniProt website is here! Take me to UniProt BETA

UniProtKB - B2RSH2 (GNAI1_MOUSE)

Entry version 117 (29 Sep 2021)
Sequence version 1 (01 Jul 2008)
Previous versions | rss
Add a publicationFeedback
Protein

Guanine nucleotide-binding protein G(i) subunit alpha-1

Gene

Gnai1

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Guanine nucleotide-binding proteins (G proteins) function as transducers downstream of G protein-coupled receptors (GPCRs) in numerous signaling cascades. The alpha chain contains the guanine nucleotide binding site and alternates between an active, GTP-bound state and an inactive, GDP-bound state. Signaling by an activated GPCR promotes GDP release and GTP binding. The alpha subunit has a low GTPase activity that converts bound GTP to GDP, thereby terminating the signal. Both GDP release and GTP hydrolysis are modulated by numerous regulatory proteins (By similarity).

Signaling is mediated via effector proteins, such as adenylate cyclase. Inhibits adenylate cyclase activity, leading to decreased intracellular cAMP levels (By similarity).

The inactive GDP-bound form prevents the association of RGS14 with centrosomes and is required for the translocation of RGS14 from the cytoplasm to the plasma membrane. Required for normal cytokinesis during mitosis. Required for cortical dynein-dynactin complex recruitment during metaphase (By similarity).

By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi47MagnesiumBy similarity1
Metal bindingi181MagnesiumBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei326GTP; via amide nitrogenBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi43 – 48GTPBy similarity6
Nucleotide bindingi150 – 151GTPBy similarity2
Nucleotide bindingi175 – 178GTPBy similarity4
Nucleotide bindingi200 – 204GTPBy similarity5
Nucleotide bindingi269 – 272GTPBy similarity4

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionTransducer
Biological processCell cycle, Cell division, Mitosis, Transport
LigandGTP-binding, Magnesium, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-MMU-170670, Adenylate cyclase inhibitory pathway
R-MMU-392170, ADP signalling through P2Y purinoceptor 12
R-MMU-400042, Adrenaline,noradrenaline inhibits insulin secretion
R-MMU-418594, G alpha (i) signalling events
R-MMU-9009391, Extra-nuclear estrogen signaling

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Guanine nucleotide-binding protein G(i) subunit alpha-1
Alternative name(s):
Adenylate cyclase-inhibiting G alpha protein
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Gnai1
Synonyms:Gnai-1
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiMus musculus (Mouse)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10090 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000589 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 5

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...MGIi		MGI:95771, Gnai1

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSMUSG00000057614

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Cell membrane, Cytoplasm, Cytoskeleton, Membrane, Nucleus

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedBy similarity
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00004084772 – 354Guanine nucleotide-binding protein G(i) subunit alpha-1Add BLAST353

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position(s) and the type of covalently attached lipid group(s).<p><a href='/help/lipid' target='_top'>More...</a></p>Lipidationi2N-myristoyl glycineBy similarity1
Lipidationi3S-palmitoyl cysteineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Myristoylation at Gly-2 is required for membrane anchoring before palmitoylation.By similarity
Palmitoylation at Cys-3 varies with membrane lipid composition.By similarity

Keywords - PTMi

Lipoprotein, Myristate, Palmitate

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		B2RSH2

MaxQB - The MaxQuant DataBase

More...MaxQBi		B2RSH2

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		B2RSH2

PeptideAtlas

More...PeptideAtlasi		B2RSH2

PRoteomics IDEntifications database

More...PRIDEi		B2RSH2

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		271003

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		B2RSH2

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		B2RSH2

SwissPalm database of S-palmitoylation events

More...SwissPalmi		B2RSH2

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000057614, Expressed in CA1 field of hippocampus and 300 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		B2RSH2, MM

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Heterotrimeric G proteins are composed of 3 units; alpha, beta and gamma. The alpha chain contains the guanine nucleotide binding site.

Part of a spindle orientation complex at least composed of GNAI1, GPSM2 and NUMA1. Identified in complex with the beta subunit GNB1 and the gamma subunit GNG1. Identified in complex with the beta subunit GNB1 and the gamma subunit GNG2. GTP binding causes dissociation of the heterotrimer, liberating the individual subunits so that they can interact with downstream effector proteins (By similarity).

Interacts (GDP-bound form) with GPSM1; this inhibits guanine nucleotide exchange and GTP binding (By similarity).

Interacts (GDP-bound form) with GPSM2 (via GoLoco domains); this inhibits guanine nucleotide exchange.

Interacts with RGS10; this strongly enhances GTP hydrolysis.

Interacts with RGS1 and RGS16; this strongly enhances GTPase activity.

Interacts with RGS4.

Interacts with RGS12.

Interacts (via active GTP- or inactive GDP-bound forms) with RGS14 (via RGS and GoLoco domains).

Interacts with RGS3, RGS6, RGS7, RGS8, RGS17, RGS18 and RGS20 (in vitro) (By similarity).

Interacts (GDP-bound form) with RIC8A (via C-terminus) (By similarity).

Interacts (inactive GDP-bound form) with NUCB1 (via GBA motif); the interaction leads to activation of GNAI1 (By similarity).

Interacts (inactive GDP-bound form) with CCDC88C/DAPLE (via GBA motif); the interaction leads to activation of GNAI1 (By similarity).

Interacts (inactive GDP-bound form) with CCDC8A/GIV (via GBA motif) (By similarity).

By similarity

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		199966, 23 interactors

CORUM comprehensive resource of mammalian protein complexes

More...CORUMi		B2RSH2

Protein interaction database and analysis system

More...IntActi		B2RSH2, 3 interactors

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000074259

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		B2RSH2, protein

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		B2RSH2

Database of comparative protein structure models

More...ModBasei		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini32 – 354G-alphaPROSITE-ProRule annotationAdd BLAST323

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni35 – 48G1 motifPROSITE-ProRule annotationAdd BLAST14
Regioni173 – 181G2 motifPROSITE-ProRule annotation9
Regioni196 – 205G3 motifPROSITE-ProRule annotation10
Regioni265 – 272G4 motifPROSITE-ProRule annotation8
Regioni324 – 329G5 motifPROSITE-ProRule annotation6

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the G-alpha family. G(i/o/t/z) subfamily.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0082, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000153567

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_014184_6_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		B2RSH2

Identification of Orthologs from Complete Genome Data

More...OMAi		QVIWADA

Database of Orthologous Groups

More...OrthoDBi		754573at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		B2RSH2

TreeFam database of animal gene trees

More...TreeFami		TF300673

Family and domain databases

Conserved Domains Database

More...CDDi		cd00066, G-alpha, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.400.10, 1 hit
3.40.50.300, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001408, Gprotein_alpha_I
IPR001019, Gprotein_alpha_su
IPR011025, GproteinA_insert
IPR027417, P-loop_NTPase

The PANTHER Classification System

More...PANTHERi		PTHR10218, PTHR10218, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00503, G-alpha, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00318, GPROTEINA
PR00441, GPROTEINAI

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00275, G_alpha, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF47895, SSF47895, 1 hit
SSF52540, SSF52540, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51882, G_ALPHA, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

B2RSH2-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MGCTLSAEDK AAVERSKMID RNLREDGEKA AREVKLLLLG AGESGKSTIV 
        60         70         80         90        100
KQMKIIHEAG YSEEECKQYK AVVYSNTIQS IIAIIRAMGR LKIDFGDSAR 
       110        120        130        140        150
ADDARQLFVL AGAAEEGFMT AELAGVIKRL WKDSGVQACF NRSREYQLND 
       160        170        180        190        200
SAAYYLNDLD RIAQPNYIPT QQDVLRTRVK TTGIVETHFT FKDLHFKMFD 
       210        220        230        240        250
VGGQRSERKK WIHCFEGVTA IIFCVALSDY DLVLAEDEEM NRMHESMKLF 
       260        270        280        290        300
DSICNNKWFT DTSIILFLNK KDLFEEKIKK SPLTICYPEY AGSNTYEEAA 
       310        320        330        340        350
AYIQCQFEDL NKRKDTKEIY THFTCATDTK NVQFVFDAVT DVIIKNNLKD 

CGLF
Length:354
Mass (Da):40,361
Last modified:July 1, 2008 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i9F88311B46E62DE3
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
BC138862 mRNA Translation: AAI38863.1
BC138865 mRNA Translation: AAI38866.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS39018.1

NCBI Reference Sequences

More...RefSeqi		NP_034435.1, NM_010305.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000074694; ENSMUSP00000074259; ENSMUSG00000057614

Database of genes from NCBI RefSeq genomes

More...GeneIDi		14677

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:14677

UCSC genome browser

More...UCSCi		uc008wns.1, mouse

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BC138862 mRNA Translation: AAI38863.1
BC138865 mRNA Translation: AAI38866.1
CCDSiCCDS39018.1
RefSeqiNP_034435.1, NM_010305.1

3D structure databases

SMRiB2RSH2
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi199966, 23 interactors
CORUMiB2RSH2
IntActiB2RSH2, 3 interactors
STRINGi10090.ENSMUSP00000074259

PTM databases

iPTMnetiB2RSH2
PhosphoSitePlusiB2RSH2
SwissPalmiB2RSH2

Proteomic databases

jPOSTiB2RSH2
MaxQBiB2RSH2
PaxDbiB2RSH2
PeptideAtlasiB2RSH2
PRIDEiB2RSH2
ProteomicsDBi271003

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		15099, 298 antibodies

The DNASU plasmid repository

More...DNASUi		14677

Genome annotation databases

EnsembliENSMUST00000074694; ENSMUSP00000074259; ENSMUSG00000057614
GeneIDi14677
KEGGimmu:14677
UCSCiuc008wns.1, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		2770
MGIiMGI:95771, Gnai1
VEuPathDBiHostDB:ENSMUSG00000057614

Phylogenomic databases

eggNOGiKOG0082, Eukaryota
GeneTreeiENSGT00940000153567
HOGENOMiCLU_014184_6_0_1
InParanoidiB2RSH2
OMAiQVIWADA
OrthoDBi754573at2759
PhylomeDBiB2RSH2
TreeFamiTF300673

Enzyme and pathway databases

ReactomeiR-MMU-170670, Adenylate cyclase inhibitory pathway
R-MMU-392170, ADP signalling through P2Y purinoceptor 12
R-MMU-400042, Adrenaline,noradrenaline inhibits insulin secretion
R-MMU-418594, G alpha (i) signalling events
R-MMU-9009391, Extra-nuclear estrogen signaling

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		14677, 0 hits in 64 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		Gnai1, mouse

Protein Ontology

More...PROi		PR:B2RSH2
RNActiB2RSH2, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000057614, Expressed in CA1 field of hippocampus and 300 other tissues
GenevisibleiB2RSH2, MM

Family and domain databases

CDDicd00066, G-alpha, 1 hit
Gene3Di1.10.400.10, 1 hit
3.40.50.300, 1 hit
InterProiView protein in InterPro
IPR001408, Gprotein_alpha_I
IPR001019, Gprotein_alpha_su
IPR011025, GproteinA_insert
IPR027417, P-loop_NTPase
PANTHERiPTHR10218, PTHR10218, 1 hit
PfamiView protein in Pfam
PF00503, G-alpha, 1 hit
PRINTSiPR00318, GPROTEINA
PR00441, GPROTEINAI
SMARTiView protein in SMART
SM00275, G_alpha, 1 hit
SUPFAMiSSF47895, SSF47895, 1 hit
SSF52540, SSF52540, 1 hit
PROSITEiView protein in PROSITE
PS51882, G_ALPHA, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiGNAI1_MOUSE
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: B2RSH2
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 31, 2011
Last sequence update: July 1, 2008
Last modified: September 29, 2021
This is version 117 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again