Cxcr2 C-X-C motif chemokine receptor 2 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Cxcr2provided by MGI
Official Full Name: C-X-C motif chemokine receptor 2provided by MGI
Primary source: MGI:MGI:105303
See related: Ensembl:ENSMUSG00000026180 AllianceGenome:MGI:105303
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: CD128; IL8RA; Il8rb; CDw128; Cmkar2; Gpcr16; IL-8Rh; IL-8rb; mIL-8RH
Summary: Enables chemokine receptor activity. Acts upstream of or within negative regulation of apoptotic process. Predicted to be located in several cellular components, including cell surface; mast cell granule; and mitotic spindle. Predicted to be active in external side of plasma membrane. Is expressed in several structures, including alimentary system; central nervous system; embryo mesenchyme; epithelium; and heart. Human ortholog(s) of this gene implicated in IgA glomerulonephritis; acute pyelonephritis; end stage renal disease; and urinary bladder cancer. Orthologous to human CXCR2 (C-X-C motif chemokine receptor 2). [provided by Alliance of Genome Resources, Apr 2022]
Expression: Biased expression in placenta adult (RPKM 4.1), spleen adult (RPKM 3.8) and 8 other tissues See more
Orthologs: human all
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Genomic context

Location:: 1 C3; 1 38.41 cM

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	1	NC_000067.7 (74193153..74200405)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	1	NC_000067.6 (74153994..74161246)

Chromosome 1 - NC_000067.7 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

Expression

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See details

Project title: Mouse ENCODE transcriptome data
Description: RNA profiling data sets generated by the Mouse ENCODE project.
BioProject: PRJNA66167
Publication: PMID 25409824
Analysis date: n/a

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Endothelial CXCR2 deficiency attenuates renal inflammation and glycocalyx shedding through NF-kappaB signaling in diabetic kidney disease.
Title: Endothelial CXCR2 deficiency attenuates renal inflammation and glycocalyx shedding through NF-κB signaling in diabetic kidney disease.
Increased expression of CXCL6 in secretory cells drives fibroblast collagen synthesis and is associated with increased mortality in idiopathic pulmonary fibrosis.
Title: Increased expression of CXCL6 in secretory cells drives fibroblast collagen synthesis and is associated with increased mortality in idiopathic pulmonary fibrosis.
Exercise training inhibits macrophage-derived IL-17A-CXCL5-CXCR2 inflammatory axis to attenuate pulmonary fibrosis in mice exposed to silica.
Title: Exercise training inhibits macrophage-derived IL-17A-CXCL5-CXCR2 inflammatory axis to attenuate pulmonary fibrosis in mice exposed to silica.
CXCR2 antagonism attenuates neuroinflammation after subarachnoid hemorrhage.
Title: CXCR2 antagonism attenuates neuroinflammation after subarachnoid hemorrhage.
CXCR2 Is Deregulated in ALS Spinal Cord and Its Activation Triggers Apoptosis in Motor Neuron-Like Cells Overexpressing hSOD1-G93A.
Title: CXCR2 Is Deregulated in ALS Spinal Cord and Its Activation Triggers Apoptosis in Motor Neuron-Like Cells Overexpressing hSOD1-G93A.
CXCR2 expression during melanoma tumorigenesis controls transcriptional programs that facilitate tumor growth.
Title: CXCR2 expression during melanoma tumorigenesis controls transcriptional programs that facilitate tumor growth.
Tumor-associated macrophages mediate gastrointestinal stromal tumor cell metastasis through CXCL2/CXCR2.
Title: Tumor-associated macrophages mediate gastrointestinal stromal tumor cell metastasis through CXCL2/CXCR2.
CXCL1/CXCR2 is involved in white matter injury in neonatal rats via the gut-brain axis.
Title: CXCL1/CXCR2 is involved in white matter injury in neonatal rats via the gut-brain axis.
CXCR2 intrinsically drives the maturation and function of neutrophils in mice.
Title: CXCR2 intrinsically drives the maturation and function of neutrophils in mice.
CXCL1-CXCR2 signalling mediates hypertensive retinopathy by inducing macrophage infiltration.
Title: CXCL1-CXCR2 signalling mediates hypertensive retinopathy by inducing macrophage infiltration.

Submit: New GeneRIF Correction See all GeneRIFs (182)

Variation

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Alleles

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

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

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

Cmkar2 (e-PCR), detects polymorphism
- UniSTS:141355

D9Mit34.1 (e-PCR), detects polymorphism
- UniSTS:131903

D17630 (e-PCR)
- UniSTS:158811

Cxcr2 (e-PCR), detects polymorphism
- UniSTS:536446

L23637 (e-PCR)
- UniSTS:124880

PMC310709P2 (e-PCR)
- UniSTS:272638

Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables C-C chemokine binding	IBA Inferred from Biological aspect of Ancestor more info
enables C-C chemokine receptor activity	IBA Inferred from Biological aspect of Ancestor more info
enables C-X-C chemokine receptor activity	ISO Inferred from Sequence Orthology more info
enables G protein-coupled receptor activity	ISO Inferred from Sequence Orthology more info
enables chemokine receptor activity	IDA Inferred from Direct Assay more info	PubMed
enables chemokine receptor activity	TAS Traceable Author Statement more info	PubMed
enables interleukin-8 binding	ISO Inferred from Sequence Orthology more info
enables interleukin-8 receptor activity	ISO Inferred from Sequence Orthology more info
enables interleukin-8 receptor activity	TAS Traceable Author Statement more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
acts_upstream_of_or_within G protein-coupled receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in G protein-coupled receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in acute inflammatory response to antigenic stimulus	ISO Inferred from Sequence Orthology more info
involved_in calcium-mediated signaling	IBA Inferred from Biological aspect of Ancestor more info
involved_in cell surface receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in cellular defense response	ISO Inferred from Sequence Orthology more info
involved_in chemotaxis	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within chemotaxis	TAS Traceable Author Statement more info	PubMed
involved_in immune response	IBA Inferred from Biological aspect of Ancestor more info
involved_in interleukin-8-mediated signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in metanephric tubule morphogenesis	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within negative regulation of apoptotic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of apoptotic process	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of neutrophil apoptotic process	ISO Inferred from Sequence Orthology more info
involved_in neutrophil activation	ISO Inferred from Sequence Orthology more info
involved_in neutrophil chemotaxis	IBA Inferred from Biological aspect of Ancestor more info
involved_in neutrophil chemotaxis	ISO Inferred from Sequence Orthology more info
involved_in phospholipase C-activating G protein-coupled receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of angiogenesis	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of cardiac muscle cell apoptotic process	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of cell population proliferation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of cytosolic calcium ion concentration	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of cytosolic calcium ion concentration	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of leukocyte chemotaxis	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of neutrophil chemotaxis	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of vascular permeability	ISO Inferred from Sequence Orthology more info
involved_in receptor internalization	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within signal transduction	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in cell surface	ISO Inferred from Sequence Orthology more info
is_active_in external side of plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in mast cell granule	ISO Inferred from Sequence Orthology more info
located_in membrane	ISO Inferred from Sequence Orthology more info
located_in microtubule cytoskeleton	ISO Inferred from Sequence Orthology more info
located_in mitotic spindle	ISO Inferred from Sequence Orthology more info
located_in nucleoplasm	ISO Inferred from Sequence Orthology more info
located_in plasma membrane	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: C-X-C chemokine receptor type 2

Names: CXC-R2; CXCR-2; GRO/MGSA receptor; IL-8 receptor alpha chain; IL-8R B; chemokine (C-X-C motif) receptor 2; chemokine (C-X-C) receptor 2; high affinity interleukin-8 receptor B; interleukin 8 receptor, beta; interleukin-8 receptor type B

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_009909.3 → NP_034039.1 C-X-C chemokine receptor type 2

See identical proteins and their annotated locations for NP_034039.1

Status: VALIDATED

Source sequence(s)

AC117757, CJ056061

Consensus CDS

CCDS15040.1

UniProtKB/Swiss-Prot

P35343, Q53X27

Related

ENSMUSP00000102512.3, ENSMUST00000106899.4

Conserved Domains (1) summary

cd15178
Location:48 → 324

7tmA_CXCR1_2; CXC chemokine receptor types 1 and 2, member of the class A family of seven-transmembrane G protein-coupled receptors

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_000067.7 Reference GRCm39 C57BL/6J

Range

74193153..74200405

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_006495638.5 → XP_006495701.1 C-X-C chemokine receptor type 2 isoform X1

See identical proteins and their annotated locations for XP_006495701.1

UniProtKB/Swiss-Prot

P35343, Q53X27

Conserved Domains (1) summary

cd15178
Location:48 → 324

7tmA_CXCR1_2; CXC chemokine receptor types 1 and 2, member of the class A family of seven-transmembrane G protein-coupled receptors