Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

UniProtKB - O95256 (I18RA_HUMAN)

Protein

Interleukin-18 receptor accessory protein

Gene

IL18RAP

Organism
Homo sapiens (Human)
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

Within the IL18 receptor complex, does not mediate IL18-binding, but involved in IL18-dependent signal transduction, leading to NF-kappa-B and JNK activation (PubMed:9792649, PubMed:14528293, PubMed:25500532). May play a role in IL18-mediated IFNG synthesis from T-helper 1 (Th1) cells (Probable).1 Publication3 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

  • interleukin-18 receptor activity Source: UniProtKB
View the complete GO annotation on QuickGO ...

GO - Biological processi

View the 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 functionReceptor
Biological processInflammatory response

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-9012546 Interleukin-18 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-18 receptor accessory protein
Short name:
IL-18 receptor accessory protein
Short name:
IL-18RAcP
Alternative name(s):
Accessory protein-like
Short name:
AcPL
CD218 antigen-like family member B
CDw218b
IL-1R accessory protein-like1 Publication
Short name:
IL-1RAcPL
Interleukin-1 receptor 7
Short name:
IL-1R-7
Short name:
IL-1R7
Interleukin-18 receptor accessory protein-like
Interleukin-18 receptor beta3 Publications
Short name:
IL-18R-beta
Short name:
IL-18Rbeta3 Publications
CD_antigen: CD218b
<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:IL18RAPImported
Synonyms:IL1R7
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<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
  • UP000005640 <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 2

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...EuPathDBi		HostDB:ENSG00000115607.9

Human Gene Nomenclature Database

More...HGNCi		HGNC:5989 IL18RAP

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		604509 gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_O95256

<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 – 356ExtracellularSequence analysisAdd BLAST337
<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>Transmembranei357 – 377HelicalSequence analysisAdd BLAST21
Topological domaini378 – 599CytoplasmicSequence analysisAdd BLAST222

Keywords - Cellular componenti

Cell membrane, Membrane

<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>Mutagenesisi15 – 176Missing : Impairs IL18 receptor signaling via NF-kappa-B. 1 PublicationAdd BLAST162
Mutagenesisi167L → A: Decreases binding to the preformed binary complex of IL18 and IL18R1. 1 Publication1
Mutagenesisi210E → A: Decreases binding to the preformed binary complex of IL18 and IL18R1. Impairs IL18 receptor signaling via NF-kappa-B; when associated with A-212 and A-214. 1 Publication1
Mutagenesisi212Y → A: Abolishes binding to the preformed binary complex of IL18 and IL18R1. Impairs IL18 receptor signaling via NF-kappa-B; when associated with A-210 and A-214. 1 Publication1
Mutagenesisi214Y → A: Decreases binding to the preformed binary complex of IL18 and IL18R1. Impairs IL18 receptor signaling via NF-kappa-B; when associated with A-210 and A-212. 1 Publication1
Mutagenesisi313K → A: Decreases binding to the preformed binary complex of IL18 and IL18R1. Decreases IL18 receptor signaling via NF-kappa-B. 1 Publication1

Organism-specific databases

DisGeNET

More...DisGeNETi		8807

Open Targets

More...OpenTargetsi		ENSG00000115607

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA29805

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		IL18RAP

<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 – 19Sequence analysisAdd 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_000004218520 – 599Interleukin-18 receptor accessory proteinAdd BLAST580

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 and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi21N-linked (GlcNAc...) asparagineSequence analysis1
<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 bondi46 ↔ 126Combined sources1 Publication
Glycosylationi119N-linked (GlcNAc...) asparagineCombined sources1 Publication1
Glycosylationi152N-linked (GlcNAc...) asparagineCombined sources1 Publication1
Disulfide bondi155 ↔ 180Combined sources1 Publication
Disulfide bondi175 ↔ 221Combined sources1 Publication
Disulfide bondi180 ↔ 221PROSITE-ProRule annotation
Disulfide bondi273 ↔ 337PROSITE-ProRule annotationCombined sources1 Publication
Glycosylationi345N-linked (GlcNAc...) asparagineCombined sources1 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

N-glycosylated.1 Publication

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

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

More...PaxDbi		O95256

PeptideAtlas

More...PeptideAtlasi		O95256

PRoteomics IDEntifications database

More...PRIDEi		O95256

ProteomicsDB human proteome resource

More...ProteomicsDBi		50750

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		O95256

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

More...PhosphoSitePlusi		O95256

<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

Detected in adrenal gland, bone marrow, brain, fetal brain, fetal liver, heart, kidney, lung, liver, peripheral blood leukocytes, placenta, prostate, salivary gland, skeletal muscle, spinal cord, testis, thymus, thyroid, trachea and uterus (PubMed:17897836). Strongly expressed in peripheral blood leukocytes and spleen and, to a lesser extent, in colon (PubMed:9792649). Specifically coexpressed with IL18R1 in T-helper 1 (Th1)cells (PubMed:10925275, PubMed:11046021, PubMed:10653850).5 Publications

<p>This subsection of the ‘Expression’ section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Induced by IFN-alpha and IL12/interleukin-12 in natural killer (NK) cells and T-cells.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000115607 Expressed in 112 organ(s), highest expression level in bone marrow

CleanEx database of gene expression profiles

More...CleanExi		HS_IL18RAP

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		O95256 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		O95256 HS

Organism-specific databases

Human Protein Atlas

More...HPAi		CAB025270

<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

Forms a ternary complex with IL18 and IL18R1 (PubMed:14528293, PubMed:25500532). Within this complex, IL18R1 is involved in ligand-binding and IL18RAP in signaling leading to NF-kappa-B and JNK activation (Probable).Curated2 Publications

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...BioGridi		114335, 3 interactors

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000264260

<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

1599
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

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
3WO4X-ray3.10C15-356[»]

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...ProteinModelPortali		O95256

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

More...SMRi		O95256

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>Domaini149 – 235Ig-like C2-type 1Add BLAST87
Domaini251 – 353Ig-like C2-type 2Add BLAST103
Domaini406 – 562TIRPROSITE-ProRule annotationAdd BLAST157

<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		ENOG410IGUG Eukaryota
ENOG410Y9SN LUCA

Ensembl GeneTree

More...GeneTreei		ENSGT00940000153278

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		HOG000060101

The HOVERGEN Database of Homologous Vertebrate Genes

More...HOVERGENi		HBG081778

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		O95256

KEGG Orthology (KO)

More...KOi		K05174

Identification of Orthologs from Complete Genome Data

More...OMAi		YVCDYTQ

Database of Orthologous Groups

More...OrthoDBi		985064at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		O95256

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, 2 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
IPR000157 TIR_dom
IPR035897 Toll_tir_struct_dom_sf

The PANTHER Classification System

More...PANTHERi		PTHR11890 PTHR11890, 1 hit

Pfam protein domain database

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

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00409 IG, 2 hits
SM00255 TIR, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF48726 SSF48726, 2 hits
SSF52200 SSF52200, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50835 IG_LIKE, 2 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 (4+)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 4 <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 4 described isoforms and 1 potential isoform that is computationally mapped.Show allAlign All

Isoform 1 (identifier: O95256-1) [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
MLCLGWIFLW LVAGERIKGF NISGCSTKKL LWTYSTRSEE EFVLFCDLPE 
        60         70         80         90        100
PQKSHFCHRN RLSPKQVPEH LPFMGSNDLS DVQWYQQPSN GDPLEDIRKS 
       110        120        130        140        150
YPHIIQDKCT LHFLTPGVNN SGSYICRPKM IKSPYDVACC VKMILEVKPQ 
       160        170        180        190        200
TNASCEYSAS HKQDLLLGST GSISCPSLSC QSDAQSPAVT WYKNGKLLSV 
       210        220        230        240        250
ERSNRIVVDE VYDYHQGTYV CDYTQSDTVS SWTVRAVVQV RTIVGDTKLK 
       260        270        280        290        300
PDILDPVEDT LEVELGKPLT ISCKARFGFE RVFNPVIKWY IKDSDLEWEV 
       310        320        330        340        350
SVPEAKSIKS TLKDEIIERN IILEKVTQRD LRRKFVCFVQ NSIGNTTQSV 
       360        370        380        390        400
QLKEKRGVVL LYILLGTIGT LVAVLAASAL LYRHWIEIVL LYRTYQSKDQ 
       410        420        430        440        450
TLGDKKDFDA FVSYAKWSSF PSEATSSLSE EHLALSLFPD VLENKYGYSL 
       460        470        480        490        500
CLLERDVAPG GVYAEDIVSI IKRSRRGIFI LSPNYVNGPS IFELQAAVNL 
       510        520        530        540        550
ALDDQTLKLI LIKFCYFQEP ESLPHLVKKA LRVLPTVTWR GLKSVPPNSR 
       560        570        580        590 
FWAKMRYHMP VKNSQGFTWN QLRITSRIFQ WKGLSRTETT GRSSQPKEW
Length:599
Mass (Da):68,310
Last modified:May 1, 1999 - 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:i54807DA3E05462F1
GO
Isoform 2 (identifier: O95256-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-142: Missing.

Note: No experimental confirmation available.
Show »
Length:457
Mass (Da):51,945
Checksum:iD18892A9D90312DA
GO
Isoform 3 (identifier: O95256-3) [UniParc]FASTAAdd to basket
Also known as: IL-18RAPshort1 Publication

The sequence of this isoform differs from the canonical sequence as follows:
     133-149: SPYDVACCVKMILEVKP → YDPNTFLSENISKSSII
     150-599: Missing.

Show »
Length:149
Mass (Da):17,227
Checksum:i26676206402988BE
GO
Isoform 4 (identifier: O95256-4) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     118-126: VNNSGSYIC → LGHIFVDPR
     127-599: Missing.

Show »
Length:126
Mass (Da):14,660
Checksum:i5288B8BC906E5ED5
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
C9JLE2C9JLE2_HUMAN
Interleukin-18 receptor accessory p...
IL18RAP
44Annotation 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>

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_034005350V → I. Corresponds to variant dbSNP:rs11465716Ensembl.1

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_0562951 – 142Missing in isoform 2. 1 PublicationAdd BLAST142
Alternative sequenceiVSP_059114118 – 126VNNSGSYIC → LGHIFVDPR in isoform 4. 1 Publication9
Alternative sequenceiVSP_059115127 – 599Missing in isoform 4. 1 PublicationAdd BLAST473
Alternative sequenceiVSP_059116133 – 149SPYDV…LEVKP → YDPNTFLSENISKSSII in isoform 3. 1 PublicationAdd BLAST17
Alternative sequenceiVSP_059117150 – 599Missing in isoform 3. 1 PublicationAdd BLAST450

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
AF077346 mRNA Translation: AAC72196.1
DQ116957 mRNA Translation: AAZ52551.1
AC007278 Genomic DNA Translation: AAY15080.1
AC007248 Genomic DNA Translation: AAY15049.1
CH471127 Genomic DNA Translation: EAX01791.1
AK300026 mRNA Translation: BAG61837.1
BC069630 mRNA Translation: AAH69630.1
BC106764 mRNA Translation: AAI06765.1
BC106765 mRNA Translation: AAI06766.1
BC137474 mRNA Translation: AAI37475.1
BC137475 mRNA Translation: AAI37476.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS2061.1 [O95256-1]

NCBI Reference Sequences

More...RefSeqi		NP_003844.1, NM_003853.3 [O95256-1]
XP_011510389.1, XM_011512087.2 [O95256-2]
XP_011510390.1, XM_011512088.2 [O95256-2]

UniGene gene-oriented nucleotide sequence clusters

More...UniGenei		Hs.158315

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000264260; ENSP00000264260; ENSG00000115607 [O95256-1]
ENST00000409369; ENSP00000387201; ENSG00000115607 [O95256-2]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		8807

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:8807

UCSC genome browser

More...UCSCi		uc002tbx.4 human [O95256-1]

Keywords - Coding sequence diversityi

Alternative splicing, Polymorphism

<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
AF077346 mRNA Translation: AAC72196.1
DQ116957 mRNA Translation: AAZ52551.1
AC007278 Genomic DNA Translation: AAY15080.1
AC007248 Genomic DNA Translation: AAY15049.1
CH471127 Genomic DNA Translation: EAX01791.1
AK300026 mRNA Translation: BAG61837.1
BC069630 mRNA Translation: AAH69630.1
BC106764 mRNA Translation: AAI06765.1
BC106765 mRNA Translation: AAI06766.1
BC137474 mRNA Translation: AAI37475.1
BC137475 mRNA Translation: AAI37476.1
CCDSiCCDS2061.1 [O95256-1]
RefSeqiNP_003844.1, NM_003853.3 [O95256-1]
XP_011510389.1, XM_011512087.2 [O95256-2]
XP_011510390.1, XM_011512088.2 [O95256-2]
UniGeneiHs.158315

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3WO4X-ray3.10C15-356[»]
ProteinModelPortaliO95256
SMRiO95256
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi114335, 3 interactors
STRINGi9606.ENSP00000264260

PTM databases

iPTMnetiO95256
PhosphoSitePlusiO95256

Polymorphism and mutation databases

BioMutaiIL18RAP

Proteomic databases

PaxDbiO95256
PeptideAtlasiO95256
PRIDEiO95256
ProteomicsDBi50750

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000264260; ENSP00000264260; ENSG00000115607 [O95256-1]
ENST00000409369; ENSP00000387201; ENSG00000115607 [O95256-2]
GeneIDi8807
KEGGihsa:8807
UCSCiuc002tbx.4 human [O95256-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		8807
DisGeNETi8807
EuPathDBiHostDB:ENSG00000115607.9

GeneCards: human genes, protein and diseases

More...GeneCardsi		IL18RAP
HGNCiHGNC:5989 IL18RAP
HPAiCAB025270
MIMi604509 gene
neXtProtiNX_O95256
OpenTargetsiENSG00000115607
PharmGKBiPA29805

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiENOG410IGUG Eukaryota
ENOG410Y9SN LUCA
GeneTreeiENSGT00940000153278
HOGENOMiHOG000060101
HOVERGENiHBG081778
InParanoidiO95256
KOiK05174
OMAiYVCDYTQ
OrthoDBi985064at2759
PhylomeDBiO95256
TreeFamiTF325519

Enzyme and pathway databases

ReactomeiR-HSA-9012546 Interleukin-18 signaling

Miscellaneous databases

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		IL18RAP

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		8807

Protein Ontology

More...PROi		PR:O95256

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000115607 Expressed in 112 organ(s), highest expression level in bone marrow
CleanExiHS_IL18RAP
ExpressionAtlasiO95256 baseline and differential
GenevisibleiO95256 HS

Family and domain databases

Gene3Di2.60.40.10, 2 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
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
SMARTiView protein in SMART
SM00409 IG, 2 hits
SM00255 TIR, 1 hit
SUPFAMiSSF48726 SSF48726, 2 hits
SSF52200 SSF52200, 1 hit
PROSITEiView protein in PROSITE
PS50835 IG_LIKE, 2 hits
PS50104 TIR, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...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 nameiI18RA_HUMAN
<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: O95256
Secondary accession number(s): B2RPJ3
, Q2QDE5, Q3KPE7, Q3KPE8, Q53TT4, Q53TU5
<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: September 27, 2005
Last sequence update: May 1, 1999
Last modified: January 16, 2019
This is version 159 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
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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. Human cell differentiation molecules
    CD nomenclature of surface proteins of human leucocytes and list of entries
  2. SIMILARITY comments
    Index of protein domains and families
  3. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
  4. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  5. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  6. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  7. Human chromosome 2
    Human chromosome 2: entries, gene names and cross-references to MIM
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