Homo sapiens Protein: IL18RAP
Summary
InnateDB Protein IDBP-64254.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol IL18RAP
Protein Name interleukin 18 receptor accessory protein
Synonyms ACPL; CD218b; CDw218b; IL-18R-beta; IL-18RAcP; IL-18Rbeta; IL-1R-7; IL-1R7; IL-1RAcPL; IL18RB;
Species Homo sapiens
Ensembl Protein ENSP00000264260
InnateDB Gene IDBG-64252 (IL18RAP)
Protein Structure
UniProt Annotation
Function Required for the high affinity binding of interleukin 18 (IL-18) to its receptor complex (By similarity). Together with IL18R1 mediates IL-18-dependent activation of NF-kappa-B and JNK. {ECO:0000250, ECO:0000269PubMed:9792649}.
Subcellular Localization Membrane {ECO:0000305}; Single-pass type I membrane protein {ECO:0000305}.
Disease Associations
Tissue Specificity Strongly expressed in peripheral blood leukocytes, spleen, lung, and, to a lesser extent, in colon, but not in any other tissue tested. Strongly expressed in T-cells polarized with IL-12. Specifically coexpressed with IL18R1 in Th1 cells. {ECO:0000269PubMed:10925275, ECO:0000269PubMed:11046021, ECO:0000269PubMed:9792649}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 6 experimentally validated interaction(s) in this database.
Experimentally validated
Total 6 [view]
Protein-Protein 4 [view]
Protein-DNA 2 [view]
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0004872 receptor activity
GO:0005515 protein binding
Biological Process
GO:0006954 inflammatory response
GO:0006955 immune response
GO:0007165 signal transduction
GO:0007166 cell surface receptor signaling pathway
Cellular Component
GO:0016021 integral component of membrane
Protein Structure and Domains
PDB ID
InterPro IPR000157 Toll/interleukin-1 receptor homology (TIR) domain
IPR003599 Immunoglobulin subtype
IPR007110 Immunoglobulin-like domain
PFAM PF01582
PF13676
PRINTS
PIRSF
SMART SM00255
SM00409
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt O95256
PhosphoSite PhosphoSite-O95256
TrEMBL Q3KPE8
UniProt Splice Variant
Entrez Gene 8807
UniGene Hs.158315
RefSeq NP_003844
HUGO HGNC:5989
OMIM 604509
CCDS CCDS2061
HPRD 05147
IMGT
EMBL AC007248 AC007278 AF077346 BC069630 BC106764 BC106765 BC137474 BC137475 CH471127
GenPept AAC72196 AAH69630 AAI06765 AAI06766 AAI37475 AAI37476 AAY15049 AAY15080 EAX01791