Il21r interleukin 21 receptor [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Il21rprovided by MGI
Official Full Name: interleukin 21 receptorprovided by MGI
Primary source: MGI:MGI:1890475
See related: Ensembl:ENSMUSG00000030745 AllianceGenome:MGI:1890475
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: NILR
Summary: Enables cytokine receptor activity. Predicted to be involved in cytokine-mediated signaling pathway and immunoglobulin mediated immune response. Predicted to be located in membrane. Predicted to be active in external side of plasma membrane. Is expressed in lung; mandible; and orbito-sphenoid. Human ortholog(s) of this gene implicated in B-cell lymphoma (multiple); Crohn's disease; autoimmune disease (multiple); human immunodeficiency virus infectious disease; and immunodeficiency 56. Orthologous to human IL21R (interleukin 21 receptor). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in spleen adult (RPKM 55.0), thymus adult (RPKM 44.6) and 3 other tissues See more
Orthologs: human all
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Genomic context

Location:: 7 F3; 7 68.98 cM

Exon count:: 9

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	7	NC_000073.7 (125202424..125232742)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	7	NC_000073.6 (125603252..125634397)

Chromosome 7 - NC_000073.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Interleukin-21 receptor signaling promotes metabolic dysfunction-associated steatohepatitis-driven hepatocellular carcinoma by inducing immunosuppressive IgA[+] B cells.
Title: Interleukin-21 receptor signaling promotes metabolic dysfunction-associated steatohepatitis-driven hepatocellular carcinoma by inducing immunosuppressive IgA(+) B cells.
IL-21/IL-21R Promotes the Pro-Inflammatory Effects of Macrophages during C. muridarum Respiratory Infection.
Title: IL-21/IL-21R Promotes the Pro-Inflammatory Effects of Macrophages during C. muridarum Respiratory Infection.
IL-21/IL-21R Regulates the Neutrophil-Mediated Pathologic Immune Response during Chlamydial Respiratory Infection.
Title: IL-21/IL-21R Regulates the Neutrophil-Mediated Pathologic Immune Response during Chlamydial Respiratory Infection.
MicroRNA-30b Is Both Necessary and Sufficient for Interleukin-21 Receptor-Mediated Angiogenesis in Experimental Peripheral Arterial Disease.
Title: MicroRNA-30b Is Both Necessary and Sufficient for Interleukin-21 Receptor-Mediated Angiogenesis in Experimental Peripheral Arterial Disease.
An IL-4/21 Inverted Cytokine Receptor Improving CAR-T Cell Potency in Immunosuppressive Solid-Tumor Microenvironment.
Title: An IL-4/21 Inverted Cytokine Receptor Improving CAR-T Cell Potency in Immunosuppressive Solid-Tumor Microenvironment.
IL-21R signalling is not critically involved in imiquimod-induced psoriatic inflammation despite an increased IL-21 expression in the imiquimod-treated mouse skin
Title: Interleukin-21 receptor signalling is not critically required for imiquimod-induced psoriasiform dermatitis in mice.
In mice, IL-21:IL-21R interactions influence the phenotype of T follicular cells, reducing the expression of CXCR4 and inhibiting the expansion of Tfr cells after T-cell-dependent immunization. The negative effect of IL-21 on Tfr cells in mice is cell intrinsic and associated with decreased expression of the high affinity IL-2 receptor (CD25).
Title: IL-21 restricts T follicular regulatory T cell proliferation through Bcl-6 mediated inhibition of responsiveness to IL-2.
IL21R signal my contribute to anti-adenine nucleotide translocator antibody production and expansion of B cells in viral myocarditis
Title: A Critical Role for IL-21 Receptor Signaling in the Coxsackievirus B3-Induced Myocarditis.
this study shows that IL-21R signaling is essential for the optimal control of Mycobacterium tuberculosis infection
Title: IL-21 Receptor Signaling Is Essential for Optimal CD4(+) T Cell Function and Control of Mycobacterium tuberculosis Infection in Mice.
natural genetic variation in murine Il21r influences neuronal cell viability after ischemia by modulating receptor function and downstream signal transduction
Title: Natural allelic variation of the IL-21 receptor modulates ischemic stroke infarct volume.

Submit: New GeneRIF Correction See all GeneRIFs (34)

Variation

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Alleles

Alleles of this type are documented at Mouse Genome Informatics (MGI)

Endonuclease-mediated (5)
Targeted (5) 1 citation

General gene information

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Markers

D7Mit101 (e-PCR), detects polymorphism
- UniSTS:116740

Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables cytokine receptor activity	IBA Inferred from Biological aspect of Ancestor more info
enables cytokine receptor activity	IDA Inferred from Direct Assay more info	PubMed
enables cytokine receptor activity	ISO Inferred from Sequence Orthology more info	PubMed
enables transmembrane signaling receptor activity	ISO Inferred from Sequence Orthology more info	PubMed

Process	Evidence Code	Pubs
involved_in cytokine-mediated signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in cytokine-mediated signaling pathway	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
is_active_in external side of plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in membrane	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: interleukin-21 receptor

Names: IL-21 receptor; IL-21R; LR-beta; NR8; lymphocyte receptor beta; novel cytokine receptor 8; novel interleukin receptor

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_021887.2 → NP_068687.1 interleukin-21 receptor precursor

See identical proteins and their annotated locations for NP_068687.1

Status: VALIDATED

Source sequence(s)

AC125213, AF254068, BB634399

Consensus CDS

CCDS21823.1

UniProtKB/Swiss-Prot

Q9ESM1, Q9JHX3

UniProtKB/TrEMBL

Q3TAI3, Q3UBS8

Related

ENSMUSP00000033000.7, ENSMUST00000033000.8

Conserved Domains (1) summary

cd00063
Location:120 → 225

FN3; Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all ...

RefSeqs of Annotated Genomes: GCF_000001635.27-RS_2024_02

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCm39 C57BL/6J

Genomic

NC_000073.7 Reference GRCm39 C57BL/6J

Range

125202424..125232742

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_006508097.5 → XP_006508160.1 interleukin-21 receptor isoform X1

UniProtKB/TrEMBL

Q3UBS8

Conserved Domains (1) summary

cd00063
Location:123 → 228

FN3; Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all ...
XM_036153309.1 → XP_036009202.1 interleukin-21 receptor isoform X3

Conserved Domains (1) summary

cd00063
Location:123 → 228

FN3; Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all ...
XM_036153310.1 → XP_036009203.1 interleukin-21 receptor isoform X4

UniProtKB/TrEMBL

Q6PEU8

Related

ENSMUSP00000145966.2, ENSMUST00000206103.2

Conserved Domains (1) summary

cd00063
Location:120 → 225

FN3; Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all ...
XM_006508098.5 → XP_006508161.1 interleukin-21 receptor isoform X2

UniProtKB/TrEMBL

Q3UBS8

Conserved Domains (1) summary

cd00063
Location:113 → 218

FN3; Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all ...