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Gene Gene information from NCBI Gene database.
Entrez ID 93185
Gene name Immunoglobulin superfamily member 8
Gene symbol IGSF8
Synonyms (NCBI Gene)
CD316CD81P3EWI-2EWI2KCT-4LIR-D1PGRL
Chromosome 1
Chromosome location 1q23.2
Summary This gene encodes a member the EWI subfamily of the immunoglobulin protein superfamily. Members of this family contain a single transmembrane domain, an EWI (Glu-Trp-Ile)-motif and a variable number of immunoglobulin domains. This protein interacts with t
miRNA miRNA information provided by mirtarbase database.
39 Show/Hide all (39)
miRTarBase ID miRNA Experiments Reference
MIRT025764 hsa-miR-7-5p Microarray 17612493
MIRT051892 hsa-let-7b-5p CLASH 23622248
MIRT040653 hsa-miR-92b-3p CLASH 23622248
MIRT037601 hsa-miR-744-5p CLASH 23622248
MIRT025764 hsa-miR-7-5p PAR-CLIP 27292025
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
17 Show/Hide all (17)
GO ID Ontology Definition Evidence Reference
GO:0005515 Function Protein binding IPI 11504738, 25416956, 32296183
GO:0005886 Component Plasma membrane IC 17785435
GO:0005886 Component Plasma membrane IEA
GO:0007338 Process Single fertilization NAS 11504738
GO:0007399 Process Nervous system development NAS 11504738
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
606644 17813 ENSG00000162729
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q969P0
Protein name Immunoglobulin superfamily member 8 (IgSF8) (CD81 partner 3) (Glu-Trp-Ile EWI motif-containing protein 2) (EWI-2) (Keratinocytes-associated transmembrane protein 4) (KCT-4) (LIR-D1) (Prostaglandin regulatory-like protein) (PGRL) (CD antigen CD316)
Protein function Member of the immunoglobulin superfamily (IgSF) that links tetraspanin-enriched microdomains to the actin cytoskeleton and plays several important roles in innate and adaptive immunity (PubMed:11504738, PubMed:14662754). Acts as an inducible rec
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF07686 V-set 33 → 149 Immunoglobulin V-set domain Domain
Tissue specificity TISSUE SPECIFICITY: Expressed in brain, kidney, testis, liver and placenta with moderate expression in all other tissues. Detected on a majority of B-cells, T-cells, and natural killer cells (PubMed:12708969). Expressed on dendritic cells (PubMed:17785435
Sequence
MGALRPTLLPPSLPLLLLLMLGMGCWAREVLVPEGPLYRVAGTAVSISCNVTGYEGPAQQ
NFEWFLYRPEAPDTALGIVSTKDTQFSYAVFKSRVVAGEVQVQRLQGDAVVLKIARLQAQ
DAGIYECHTPSTDTRYLGSYSGKVELRVL
PDVLQVSAAPPGPRGRQAPTSPPRMTVHEGQ
ELALGCLARTSTQKHTHLAVSFGRSVPEAPVGRSTLQEVVGIRSDLAVEAGAPYAERLAA
GELRLGKEGTDRYRMVVGGAQAGDAGTYHCTAAEWIQDPDGSWAQIAEKRAVLAHVDVQT
LSSQLAVTVGPGERRIGPGEPLELLCNVSGALPPAGRHAAYSVGWEMAPAGAPGPGRLVA
QLDTEGVGSLGPGYEGRHIAMEKVASRTYRLRLEAARPGDAGTYRCLAKAYVRGSGTRLR
EAASARSRPLPVHVREEGVVLEAVAWLAGGTVYRGETASLLCNISVRGGPPGLRLAASWW
VERPEDGELSSVPAQLVGGVGQDGVAELGVRPGGGPVSVELVGPRSHRLRLHSLGPEDEG
VYHCAPSAWVQHADYSWYQAGSARSGPVTVYPYMHALDTLFVPLLVGTGVALVTGATVLG
TITCCFMKRLRKR
Sequence length 613
Interactions View interactions