InnateDB Protein
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IDBP-745053.3
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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IL21R
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Protein Name
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Synonyms
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000456707
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InnateDB Gene
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IDBG-21873 (IL21R)
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Protein Structure
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Function |
This is a receptor for interleukin-21.
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Subcellular Localization |
Membrane; Single-pass type I membrane protein.
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Disease Associations |
IL21R immunodeficiency (IL21RID) [MIM:615207]: An autosomal recessive primary immunodeficiency characterized by B- and T-cell defects and variable dysfunction of NK cells. Patients tend to have normal numbers of lymphocytes, but show defective class-switched B-cells, low IgG, defective antibody response, and defective T-cell responses to certain antigens. {ECO:0000269PubMed:23440042}. Note=The disease is caused by mutations affecting the gene represented in this entry.Note=Chromosomal aberrations involving IL21R is a cause of B-cell non-Hodgkin lymphomas (B-cell NHL). Translocation t(3;16)(q27;p11), with BCL6.
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Tissue Specificity |
Selectively expressed in lymphoid tissues. Most highly expressed in thymus and spleen.
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 8 experimentally validated interaction(s) in this database.
Experimentally validated |
Total |
8
[view]
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Protein-Protein |
4
[view]
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Protein-DNA |
4
[view]
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
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InterPro |
IPR003961
Fibronectin, type III
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PFAM |
PF00041
PF01108
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PRINTS |
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PIRSF |
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SMART |
SM00060
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TIGRFAMs |
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Modification |
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SwissProt |
Q9HBE5
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PhosphoSite |
PhosphoSite-
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
50615
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UniGene |
Hs.210546
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RefSeq |
NP_851565
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HUGO |
HGNC:6006
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OMIM |
605383
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CCDS |
CCDS10630
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HPRD |
05649
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IMGT |
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EMBL |
AF254067
AF269133
AK292663
AY064474
AY358826
BC004348
BC007946
CH471145
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GenPept |
AAG23419
AAG29346
AAH04348
AAH07946
AAL39168
AAQ89185
BAF85352
EAW55746
EAW55747
EAW55748
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