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Protein

Interleukin-1 receptor type 1

Gene

Il1r1

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

Receptor for IL1A, IL1B and IL1RN. After binding to interleukin-1 associates with the coreceptor IL1RAP to form the high affinity interleukin-1 receptor complex which mediates interleukin-1-dependent activation of NF-kappa-B, MAPK and other pathways. Signaling involves the recruitment of adapter molecules such as TOLLIP, MYD88, and IRAK1 or IRAK2 via the respective TIR domains of the receptor/coreceptor subunits. Binds ligands with comparable affinity and binding of antagonist IL1RN prevents association with IL1RAP to form a signaling complex. Involved in IL1B-mediated costimulation of IFNG production from T-helper 1 (Th1) cells (By similarity).By similarity
Isoform 2: Unable to mediate canonical IL-1 signaling. Cooperates with IL1RAP isoform 3 to mediate IL1B-induced neuronal activity including IL1B-potentiated NMDA-induced calcium influx mediated by Akt kinase activation.1 Publication

<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 functionReceptor
Biological processInflammatory response

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-9020702 Interleukin-1 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:
Interleukin-1 receptor type 1
Short name:
IL-1R-1
Short name:
IL-1RT-1
Short name:
IL-1RT1
Alternative name(s):
CD121 antigen-like family member A
Interleukin-1 receptor alpha
Short name:
IL-1R-alpha
Interleukin-1 receptor type I
p80
CD_antigen: CD121a
Cleaved into the following 2 chains:
Interleukin-1 receptor type 1, membrane form
Short name:
mIL-1R1
Short name:
mIL-1RI
Interleukin-1 receptor type 1, soluble form
Short name:
sIL-1R1
Short name:
sIL-1RI
<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:Il1r1
Synonyms:Il-1r1, Il1ra
<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 1

Organism-specific databases

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

More...
MGIi
MGI:96545 Il1r1

<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; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini20 – 338ExtracellularSequence analysisAdd BLAST319
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei339 – 359HelicalSequence analysisAdd BLAST21
Topological domaini360 – 576CytoplasmicSequence analysisAdd BLAST217

Keywords - Cellular componenti

Cell membrane, Membrane, Secreted

<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

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL2189148

<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 ‘PTM / Processing’ section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 191 PublicationAdd BLAST19
<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_000001543620 – 576Interleukin-1 receptor type 1, membrane formAdd BLAST557
ChainiPRO_000041534520 – ?Interleukin-1 receptor type 1, soluble form

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi25 ↔ 107PROSITE-ProRule annotation
Disulfide bondi46 ↔ 99PROSITE-ProRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi63N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi103N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi145 ↔ 199PROSITE-ProRule annotation
Glycosylationi174N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi236N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi251 ↔ 315PROSITE-ProRule annotation
Glycosylationi252N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi266N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi300N-linked (GlcNAc...) asparagineSequence analysis1
<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 residuei499PhosphotyrosineBy similarity1
Modified residuei556Phosphothreonine; by PKC1 Publication1

<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

A soluble form (sIL1R1) is probably produced by proteolytic cleavage at the cell surface (shedding).By similarity
Rapidly phosphorylated on Tyr-499 in response to IL-1, which creates a SH2 binding site for the PI 3-kinase regulatory subunit PIK3R1.By similarity

Keywords - PTMi

Disulfide bond, Glycoprotein, Phosphoprotein

Proteomic databases

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

More...
PaxDbi
P13504

PRoteomics IDEntifications database

More...
PRIDEi
P13504

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P13504

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

More...
PhosphoSitePlusi
P13504

<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

Isoform 2 is expressed in various brain tissues.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000026072 Expressed in 193 organ(s), highest expression level in islet of Langerhans

CleanEx database of gene expression profiles

More...
CleanExi
MM_IL1R1

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P13504 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
P13504 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

The interleukin-1 receptor complex is a heterodimer of IL1R1 and IL1RAP. Interacts with PIK3R1 (By similarity).By similarity

<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

WithEntry#Exp.IntActNotes
Myd88P223662EBI-1782675,EBI-525108

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
200625, 6 interactors

Database of interacting proteins

More...
DIPi
DIP-40669N

Protein interaction database and analysis system

More...
IntActi
P13504, 5 interactors

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000027241

<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

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
1OU3model-A25-334[»]

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
P13504

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

More...
SMRi
P13504

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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>Domaini25 – 115Ig-like C2-type 1Add BLAST91
Domaini121 – 213Ig-like C2-type 2Add BLAST93
Domaini229 – 329Ig-like C2-type 3Add BLAST101
Domaini386 – 544TIRPROSITE-ProRule annotationAdd BLAST159

<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 interleukin-1 receptor family.Curated

Keywords - Domaini

Immunoglobulin domain, Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IQBC Eukaryota
ENOG410Z3W1 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000153278

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000253916

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG052103

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P13504

KEGG Orthology (KO)

More...
KOi
K04386

Identification of Orthologs from Complete Genome Data

More...
OMAi
AYIQLIH

Database of Orthologous Groups

More...
OrthoDBi
1109920at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P13504

TreeFam database of animal gene trees

More...
TreeFami
TF325519

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.40.10, 3 hits
3.40.50.10140, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR007110 Ig-like_dom
IPR036179 Ig-like_dom_sf
IPR013783 Ig-like_fold
IPR003599 Ig_sub
IPR015621 IL-1_rcpt_fam
IPR004076 IL-1_rcpt_I-typ
IPR004074 IL-1_rcpt_I/II-typ
IPR000157 TIR_dom
IPR035897 Toll_tir_struct_dom_sf

The PANTHER Classification System

More...
PANTHERi
PTHR11890 PTHR11890, 1 hit

Pfam protein domain database

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Pfami
View protein in Pfam
PF13895 Ig_2, 1 hit
PF01582 TIR, 1 hit

Protein Motif fingerprint database; a protein domain database

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PRINTSi
PR01538 INTRLEUKN1R1
PR01536 INTRLKN1R12F

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00409 IG, 3 hits
SM00255 TIR, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48726 SSF48726, 3 hits
SSF52200 SSF52200, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50835 IG_LIKE, 3 hits
PS50104 TIR, 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>.<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 promoter usage. AlignAdd to basket

This entry has 2 described isoforms and 1 potential isoform that is computationally mapped.Show allAlign All

Isoform 1 (identifier: P13504-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' 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
MENMKVLLGL ICLMVPLLSL EIDVCTEYPN QIVLFLSVNE IDIRKCPLTP
60 70 80 90 100
NKMHGDTIIW YKNDSKTPIS ADRDSRIHQQ NEHLWFVPAK VEDSGYYYCI
110 120 130 140 150
VRNSTYCLKT KVTVTVLEND PGLCYSTQAT FPQRLHIAGD GSLVCPYVSY
160 170 180 190 200
FKDENNELPE VQWYKNCKPL LLDNVSFFGV KDKLLVRNVA EEHRGDYICR
210 220 230 240 250
MSYTFRGKQY PVTRVIQFIT IDENKRDRPV ILSPRNETIE ADPGSMIQLI
260 270 280 290 300
CNVTGQFSDL VYWKWNGSEI EWNDPFLAED YQFVEHPSTK RKYTLITTLN
310 320 330 340 350
ISEVKSQFYR YPFICVVKNT NIFESAHVQL IYPVPDFKNY LIGGFIILTA
360 370 380 390 400
TIVCCVCIYK VFKVDIVLWY RDSCSGFLPS KASDGKTYDA YILYPKTLGE
410 420 430 440 450
GSFSDLDTFV FKLLPEVLEG QFGYKLFIYG RDDYVGEDTI EVTNENVKKS
460 470 480 490 500
RRLIIILVRD MGGFSWLGQS SEEQIAIYNA LIQEGIKIVL LELEKIQDYE
510 520 530 540 550
KMPDSIQFIK QKHGVICWSG DFQERPQSAK TRFWKNLRYQ MPAQRRSPLS
560 570
KHRLLTLDPV RDTKEKLPAA THLPLG
Length:576
Mass (Da):66,698
Last modified:January 1, 1990 - 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:i7AA8304C86412A16
GO
Isoform 2 (identifier: P13504-2) [UniParc]FASTAAdd to basket
Also known as: IL-1R3

The sequence of this isoform differs from the canonical sequence as follows:
     1-200: Missing.

Show »
Length:376
Mass (Da):43,628
Checksum:iDBCCC2094DC79512
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 is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
Q8C833Q8C833_MOUSE
Interleukin-1 receptor type 1
Il1r1
573Annotation 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>

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. The information stored in this subsection is used to automatically construct alternative protein sequence(s) for display.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0581701 – 200Missing in isoform 2. Add BLAST200

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
M20658 mRNA Translation: AAA39279.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS35547.1 [P13504-1]

Protein sequence database of the Protein Information Resource

More...
PIRi
A32604

NCBI Reference Sequences

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RefSeqi
NP_032388.1, NM_008362.2 [P13504-1]
XP_006495776.1, XM_006495713.2 [P13504-1]

UniGene gene-oriented nucleotide sequence clusters

More...
UniGenei
Mm.896

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000027241; ENSMUSP00000027241; ENSMUSG00000026072 [P13504-1]

Database of genes from NCBI RefSeq genomes

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GeneIDi
16177

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:16177

UCSC genome browser

More...
UCSCi
uc007atv.1 mouse [P13504-1]

Keywords - Coding sequence diversityi

Alternative promoter usage

<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
M20658 mRNA Translation: AAA39279.1
CCDSiCCDS35547.1 [P13504-1]
PIRiA32604
RefSeqiNP_032388.1, NM_008362.2 [P13504-1]
XP_006495776.1, XM_006495713.2 [P13504-1]
UniGeneiMm.896

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1OU3model-A25-334[»]
ProteinModelPortaliP13504
SMRiP13504
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi200625, 6 interactors
DIPiDIP-40669N
IntActiP13504, 5 interactors
STRINGi10090.ENSMUSP00000027241

Chemistry databases

ChEMBLiCHEMBL2189148

PTM databases

iPTMnetiP13504
PhosphoSitePlusiP13504

Proteomic databases

PaxDbiP13504
PRIDEiP13504

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSMUST00000027241; ENSMUSP00000027241; ENSMUSG00000026072 [P13504-1]
GeneIDi16177
KEGGimmu:16177
UCSCiuc007atv.1 mouse [P13504-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
3554
MGIiMGI:96545 Il1r1

Phylogenomic databases

eggNOGiENOG410IQBC Eukaryota
ENOG410Z3W1 LUCA
GeneTreeiENSGT00940000153278
HOGENOMiHOG000253916
HOVERGENiHBG052103
InParanoidiP13504
KOiK04386
OMAiAYIQLIH
OrthoDBi1109920at2759
PhylomeDBiP13504
TreeFamiTF325519

Enzyme and pathway databases

ReactomeiR-MMU-9020702 Interleukin-1 signaling

Miscellaneous databases

Protein Ontology

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PROi
PR:P13504

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000026072 Expressed in 193 organ(s), highest expression level in islet of Langerhans
CleanExiMM_IL1R1
ExpressionAtlasiP13504 baseline and differential
GenevisibleiP13504 MM

Family and domain databases

Gene3Di2.60.40.10, 3 hits
3.40.50.10140, 1 hit
InterProiView protein in InterPro
IPR007110 Ig-like_dom
IPR036179 Ig-like_dom_sf
IPR013783 Ig-like_fold
IPR003599 Ig_sub
IPR015621 IL-1_rcpt_fam
IPR004076 IL-1_rcpt_I-typ
IPR004074 IL-1_rcpt_I/II-typ
IPR000157 TIR_dom
IPR035897 Toll_tir_struct_dom_sf
PANTHERiPTHR11890 PTHR11890, 1 hit
PfamiView protein in Pfam
PF13895 Ig_2, 1 hit
PF01582 TIR, 1 hit
PRINTSiPR01538 INTRLEUKN1R1
PR01536 INTRLKN1R12F
SMARTiView protein in SMART
SM00409 IG, 3 hits
SM00255 TIR, 1 hit
SUPFAMiSSF48726 SSF48726, 3 hits
SSF52200 SSF52200, 1 hit
PROSITEiView protein in PROSITE
PS50835 IG_LIKE, 3 hits
PS50104 TIR, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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 nameiIL1R1_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: P13504
<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: January 1, 1990
Last sequence update: January 1, 1990
Last modified: January 16, 2019
This is version 183 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

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  3. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
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