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Entry version 175 (18 Sep 2019)
Sequence version 3 (27 Jul 2011)
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Protein

Aryl hydrocarbon receptor nuclear translocator

Gene

Arnt

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

Required for activity of the Ah (dioxin) receptor. This protein is required for the ligand-binding subunit to translocate from the cytosol to the nucleus after ligand binding. The complex then initiates transcription of genes involved in the activation of PAH procarcinogens (By similarity). The heterodimer binds to core DNA sequence 5'-TACGTG-3' within the hypoxia response element (HRE) of target gene promoters and functions as a transcriptional regulator of the adaptive response to hypoxia (PubMed:26245371, PubMed:27782878). The heterodimer ARNT:AHR binds to core DNA sequence 5'-TGCGTG-3' within the dioxin response element (DRE) of target gene promoters and activates their transcription (PubMed:28602820).By similarity3 Publications

<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

GO - Biological processi

<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 functionActivator, DNA-binding
Biological processTranscription, Transcription regulation

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-1234158 Regulation of gene expression by Hypoxia-inducible Factor
R-MMU-211945 Phase I - Functionalization of compounds
R-MMU-211976 Endogenous sterols
R-MMU-211981 Xenobiotics
R-MMU-8937144 Aryl hydrocarbon receptor signalling

<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:
Aryl hydrocarbon receptor nuclear translocator
Short name:
ARNT protein
Alternative name(s):
Dioxin receptor, nuclear translocator
Hypoxia-inducible factor 1-beta
Short name:
HIF-1-beta
Short name:
HIF1-beta
<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:Arnt
<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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<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 3

Organism-specific databases

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

More...
MGIi
MGI:88071 Arnt

<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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Nucleus

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi94H → A: Reduces DNA binding. 1 Publication1
Mutagenesisi98E → A: Reduces DNA binding. 1 Publication1
Mutagenesisi102R → E: Reduces DNA binding. Decreases transcription factor activity. 2 Publications1
Mutagenesisi112L → D: Interfers with transcription factor activity. 1 Publication1
Mutagenesisi112L → E: Impairs heterodimer formation with EPAS1. Impairs heterodimer formation with HIF1A. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Compromise NPAS4:ARNT heterodimer stability. Compromise AHR:ARNT heterodimer stability. 2 Publications1
Mutagenesisi132L → E: Impairs heterodimer formation with EPAS1. Impairs heterodimer formation with HIF1A. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Compromise NPAS4:ARNT heterodimer stability. Compromise AHR:ARNT heterodimer stability. 2 Publications1
Mutagenesisi136V → D: Impairs heterodimer formation with EPAS1. Impairs heterodimer formation with HIF1A. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Compromise NPAS4:ARNT heterodimer stability. Compromise AHR:ARNT heterodimer stability. 2 Publications1
Mutagenesisi139M → D: Interfers with transcription factor activity. 1 Publication1
Mutagenesisi164L → D: Does not affect transcription factor activity. 1 Publication1
Mutagenesisi167L → E: Highly reduces transcription activity. Impairs interaction with AHR. Impairs heterodimer formation with EPAS1. Impairs heterodimer formation with HIF1A. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Compromise NPAS4:ARNT heterodimer stability. Compromise AHR:ARNT heterodimer stability. 3 Publications1
Mutagenesisi168I → D: Highly reduces transcription activity. Impairs interaction with AHR. Impairs heterodimer formation with EPAS1. Impairs heterodimer formation with HIF1A. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Compromise NPAS4:ARNT heterodimer stability. Compromise AHR:ARNT heterodimer stability. 3 Publications1
Mutagenesisi171A → D: Reduces transcription activity. Markedly reduces interaction with AHR. Impairs heterodimer formation with EPAS1. Markedly decreases heterodimer formation with HIF1A. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Compromise NPAS4:ARNT heterodimer stability. Compromise AHR:ARNT heterodimer stability. 3 Publications1
Mutagenesisi264I → D: Impairs heterodimer formation with EPAS1. Markedly decreases heterodimer formation with HIF1A. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Does not compromise NPAS4:ARNT heterodimer stability. Does not compromise AHR:ARNT heterodimer stability. 2 Publications1
Mutagenesisi266R → A: Markedly decreases heterodimer formation with EPAS1. Decreases heterodimer formation with HIF1A. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Does not compromise NPAS4:ARNT heterodimer stability. Does not compromise AHR:ARNT heterodimer stability. 2 Publications1
Mutagenesisi305V → D: Markedly decreases heterodimer formation with EPAS1. Markedly decreases heterodimer formation with HIF1A. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Does not compromise NPAS4:ARNT heterodimer stability. Does not compromise AHR:ARNT heterodimer stability. 2 Publications1
Mutagenesisi307H → A: Decreases heterodimer formation with EPAS1. Decreases heterodimer formation with HIF1A. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Does not compromise NPAS4:ARNT heterodimer stability. Does not compromise AHR:ARNT heterodimer stability. 2 Publications1
Mutagenesisi366R → A: Markedly decreases heterodimer formation with EPAS1. Markedly decreases heterodimer formation with HIF1A. Impairs heterodimer formation with EPAS1; when associated with N-448. Impairs heterodimer formation with HIF1A; when associated with N-448. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Does not compromise NPAS4:ARNT heterodimer stability. Does not compromise AHR:ARNT heterodimer stability. 2 Publications1
Mutagenesisi448N → A: Decreases heterodimer formation with EPAS1. Decreases heterodimer formation with HIF1A. Impairs heterodimer formation with EPAS1; when associated with A-366. Impairs heterodimer formation with HIF1A; when associated with A-366. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Does not compromise NPAS4:ARNT heterodimer stability. Does not compromise AHR:ARNT heterodimer stability. 2 Publications1
Mutagenesisi456Y → D: Decreases heterodimer formation with EPAS1. Decreases heterodimer formation with HIF1A. Significantly destabilizes ARNT?s heterodimeric interactions with both NPAS1 and NPAS3. Compromises SIM1:ARNT heterodimer stability. Does not compromise NPAS4:ARNT heterodimer stability. Does not compromise AHR:ARNT heterodimer stability. 2 Publications1

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001271192 – 791Aryl hydrocarbon receptor nuclear translocatorAdd BLAST790

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei2N-acetylalanineBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki58Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei77PhosphoserineCombined sources1

Keywords - PTMi

Acetylation, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
P53762

MaxQB - The MaxQuant DataBase

More...
MaxQBi
P53762

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

More...
PaxDbi
P53762

PRoteomics IDEntifications database

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PRIDEi
P53762

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P53762

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

More...
PhosphoSitePlusi
P53762

<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

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Ubiquitous.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000015522 Expressed in 314 organ(s), highest expression level in camera-type eye

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P53762 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
P53762 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

Monomer (PubMed:28602820). Homodimer only upon binding to a DNA (PubMed:26245371, PubMed:28602820). Efficient DNA binding requires dimerization with another bHLH protein (By similarity).

Interacts with TACC3 (PubMed:11025203).

Interacts with HIF1A, EPAS1, NPAS1 and NPAS3; forms a heterodimer that binds core DNA sequence 5'-TACGTG-3' within the hypoxia response element (HRE) of target gene promoters (PubMed:26245371, PubMed:27782878).

Forms a heterodimer with AHRR, as well as with other bHLH proteins (PubMed:9887096).

Interacts with NOCA7 (By similarity).

Interacts with AHR; the heterodimer ARNT:AHR binds to core DNA sequence 5'-TGCGTG-3' within the dioxin response element (DRE) of target gene promoters and activates their transcription (PubMed:28602820, PubMed:24001774, PubMed:27782878).

Interacts with SIM1 and NPAS4 (PubMed:27782878).

By similarity6 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
198205, 14 interactors

CORUM comprehensive resource of mammalian protein complexes

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CORUMi
P53762

Database of interacting proteins

More...
DIPi
DIP-280N

Protein interaction database and analysis system

More...
IntActi
P53762, 12 interactors

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000099810

<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

Secondary structure

1791
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

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SMRi
P53762

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>Domaini89 – 142bHLHPROSITE-ProRule annotationAdd BLAST54
Domaini161 – 235PAS 1PROSITE-ProRule annotationAdd BLAST75
Domaini349 – 419PAS 2PROSITE-ProRule annotationAdd BLAST71
Domaini424 – 467PACAdd BLAST44

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>Regioni88 – 128DNA-binding2 PublicationsAdd BLAST41
Regioni112 – 264Required for heterodimer formation with EPAS11 PublicationAdd BLAST153
Regioni112 – 168Required for heterodimer formation with HIF1A1 PublicationAdd BLAST57
Regioni167 – 171Mediates the transcription activity and dimerization of the AHR:ARNT complex1 Publication5

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi99 – 102Poly-Arg4
Compositional biasi503 – 507Poly-Gln5
Compositional biasi740 – 743Poly-Ser4

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IQ5T Eukaryota
ENOG410XVHF LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000157585

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000234380

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P53762

KEGG Orthology (KO)

More...
KOi
K09097

Database of Orthologous Groups

More...
OrthoDBi
331262at2759

TreeFam database of animal gene trees

More...
TreeFami
TF319983

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00083 HLH, 1 hit
cd00130 PAS, 2 hits

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
4.10.280.10, 1 hit

Integrated resource of protein families, domains and functional sites

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InterProi
View protein in InterPro
IPR011598 bHLH_dom
IPR036638 HLH_DNA-bd_sf
IPR001067 Nuc_translocat
IPR001610 PAC
IPR000014 PAS
IPR035965 PAS-like_dom_sf
IPR013767 PAS_fold

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00010 HLH, 1 hit
PF00989 PAS, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00785 NCTRNSLOCATR

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00353 HLH, 1 hit
SM00086 PAC, 1 hit
SM00091 PAS, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF47459 SSF47459, 1 hit
SSF55785 SSF55785, 2 hits

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00229 sensory_box, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50888 BHLH, 1 hit
PS50112 PAS, 2 hits

<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>Sequences (2+)i

<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.

This entry describes 2 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 5 potential isoforms that are computationally mapped.Show allAlign All

Isoform Long (identifier: P53762-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MAATTANPEM TSDVPSLGPT IASGNPGPGI QGGGAVVQRA IKRRSGLDFD
60 70 80 90 100
DEVEVNTKFL RCDDDQMCND KERFARSDDE QSSADKERLA RENHSEIERR
110 120 130 140 150
RRNKMTAYIT ELSDMVPTCS ALARKPDKLT ILRMAVSHMK SLRGTGNTST
160 170 180 190 200
DGSYKPSFLT DQELKHLILE AADGFLFIVS CETGRVVYVS DSVTPVLNQP
210 220 230 240 250
QSEWFGSTLY DQVHPDDVDK LREQLSTSEN ALTGRVLDLK TGTVKKEGQQ
260 270 280 290 300
SSMRMCMGSR RSFICRMRCG TSSVDPVSMN RLSFLRNRCR NGLGSVKEGE
310 320 330 340 350
PHFVVVHCTG YIKAWPPAGV SLPDDDPEAG QGSKFCLVAI GRLQVTSSPN
360 370 380 390 400
CTDMSNICQP TEFISRHNIE GIFTFVDHRC VATVGYQPQE LLGKNIVEFC
410 420 430 440 450
HPEDQQLLRD SFQQVVKLKG QVLSVMFRFR SKTREWLWMR TSSFTFQNPY
460 470 480 490 500
SDEIEYIICT NTNVKNSSQE PRPTLSNTIP RSQLGPTANL SLEMGTGQLP
510 520 530 540 550
SRQQQQQHTE LDMVPGRDGL ASYNHSQVSV QPVASAGSEH SKPLEKSEGL
560 570 580 590 600
FAQDRDPRFP EIYPSITADQ SKGISSSTVP ATQQLFSQGS SFPPNPRPAE
610 620 630 640 650
NFRNSGLTPP VTIVQPSSSA GQILAQISRH SNPAQGSAPT WTSSSRPGFA
660 670 680 690 700
AQQVPTQATA KTRSSQFGVN NFQTSSSFSA MSLPGAPTAS SGTAAYPALP
710 720 730 740 750
NRGSNFPPET GQTTGQFQAR TAEGVGVWPQ WQGQQPHHRS SSSEQHVQQT
760 770 780 790
QAQAPSQPEV FQEMLSMLGD QSNTYNNEEF PDLTMFPPFS E
Length:791
Mass (Da):86,963
Last modified:July 27, 2011 - v3
<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:iBDEC0991CD57D402
GO
Isoform Short (identifier: P53762-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     77-100: SDDEQSSADKERLARENHSEIERR → TKFL

Show »
Length:771
Mass (Da):84,613
Checksum:i1577F629BAE8F38B
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 5 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
Q3ULM2Q3ULM2_MOUSE
Aryl hydrocarbon receptor nuclear t...
Arnt
776Annotation score:

Annotation score:2 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>
E9QLT6E9QLT6_MOUSE
Aryl hydrocarbon receptor nuclear t...
Arnt
771Annotation score:

Annotation score:2 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>
Q8CEC2Q8CEC2_MOUSE
Aryl hydrocarbon receptor nuclear t...
Arnt
760Annotation score:

Annotation score:2 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>
F7C9F6F7C9F6_MOUSE
Aryl hydrocarbon receptor nuclear t...
Arnt
126Annotation score:

Annotation score:1 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>
D3YV20D3YV20_MOUSE
Aryl hydrocarbon receptor nuclear t...
Arnt
76Annotation score:

Annotation score:1 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 Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti411S → T in AAA61732 (PubMed:7961746).Curated1
Sequence conflicti534A → R in AAA61732 (PubMed:7961746).Curated1
Sequence conflicti644S → T in AAA56717 (PubMed:8065341).Curated1
Sequence conflicti650A → C in AAA61732 (PubMed:7961746).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_00209377 – 100SDDEQ…EIERR → TKFL in isoform Short. 1 PublicationAdd BLAST24

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
U10325 mRNA Translation: AAA56717.1
U14333 mRNA Translation: AAA61732.1
AK153355 mRNA Translation: BAE31928.1
CH466620 Genomic DNA Translation: EDL38816.1
BC012870 mRNA Translation: AAH12870.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS17614.1 [P53762-1]

Protein sequence database of the Protein Information Resource

More...
PIRi
A55448
A56241

NCBI Reference Sequences

More...
RefSeqi
NP_001032826.1, NM_001037737.2 [P53762-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000102749; ENSMUSP00000099810; ENSMUSG00000015522 [P53762-1]

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
11863

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:11863

UCSC genome browser

More...
UCSCi
uc008qjr.2 mouse [P53762-1]

Keywords - Coding sequence diversityi

Alternative splicing

<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
U10325 mRNA Translation: AAA56717.1
U14333 mRNA Translation: AAA61732.1
AK153355 mRNA Translation: BAE31928.1
CH466620 Genomic DNA Translation: EDL38816.1
BC012870 mRNA Translation: AAH12870.1
CCDSiCCDS17614.1 [P53762-1]
PIRiA55448
A56241
RefSeqiNP_001032826.1, NM_001037737.2 [P53762-1]

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4ZP4X-ray2.35A/C82-464[»]
4ZPHX-ray2.80A/C82-464[»]
4ZPKX-ray3.60A82-464[»]
4ZPRX-ray3.90A82-464[»]
4ZQDX-ray2.87A/C82-464[»]
5NJ8X-ray3.30B/D84-345[»]
5SY5X-ray3.20A/C/E82-464[»]
5SY7X-ray4.20A82-464[»]
6E3SX-ray3.00A81-464[»]
6E3TX-ray3.00A81-464[»]
6E3UX-ray2.85A81-464[»]
SMRiP53762
ModBaseiSearch...

Protein-protein interaction databases

BioGridi198205, 14 interactors
CORUMiP53762
DIPiDIP-280N
IntActiP53762, 12 interactors
STRINGi10090.ENSMUSP00000099810

PTM databases

iPTMnetiP53762
PhosphoSitePlusiP53762

Proteomic databases

EPDiP53762
MaxQBiP53762
PaxDbiP53762
PRIDEiP53762

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSMUST00000102749; ENSMUSP00000099810; ENSMUSG00000015522 [P53762-1]
GeneIDi11863
KEGGimmu:11863
UCSCiuc008qjr.2 mouse [P53762-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
405
MGIiMGI:88071 Arnt

Phylogenomic databases

eggNOGiENOG410IQ5T Eukaryota
ENOG410XVHF LUCA
GeneTreeiENSGT00940000157585
HOGENOMiHOG000234380
InParanoidiP53762
KOiK09097
OrthoDBi331262at2759
TreeFamiTF319983

Enzyme and pathway databases

ReactomeiR-MMU-1234158 Regulation of gene expression by Hypoxia-inducible Factor
R-MMU-211945 Phase I - Functionalization of compounds
R-MMU-211976 Endogenous sterols
R-MMU-211981 Xenobiotics
R-MMU-8937144 Aryl hydrocarbon receptor signalling

Miscellaneous databases

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

More...
ChiTaRSi
Arnt mouse

Protein Ontology

More...
PROi
PR:P53762

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000015522 Expressed in 314 organ(s), highest expression level in camera-type eye
ExpressionAtlasiP53762 baseline and differential
GenevisibleiP53762 MM

Family and domain databases

CDDicd00083 HLH, 1 hit
cd00130 PAS, 2 hits
Gene3Di4.10.280.10, 1 hit
InterProiView protein in InterPro
IPR011598 bHLH_dom
IPR036638 HLH_DNA-bd_sf
IPR001067 Nuc_translocat
IPR001610 PAC
IPR000014 PAS
IPR035965 PAS-like_dom_sf
IPR013767 PAS_fold
PfamiView protein in Pfam
PF00010 HLH, 1 hit
PF00989 PAS, 1 hit
PRINTSiPR00785 NCTRNSLOCATR
SMARTiView protein in SMART
SM00353 HLH, 1 hit
SM00086 PAC, 1 hit
SM00091 PAS, 2 hits
SUPFAMiSSF47459 SSF47459, 1 hit
SSF55785 SSF55785, 2 hits
TIGRFAMsiTIGR00229 sensory_box, 1 hit
PROSITEiView protein in PROSITE
PS50888 BHLH, 1 hit
PS50112 PAS, 2 hits

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

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 nameiARNT_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: P53762
Secondary accession number(s): Q60661, Q921F3
<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: October 1, 1996
Last sequence update: July 27, 2011
Last modified: September 18, 2019
This is version 175 of the entry and version 3 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

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
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