CXCR3 - C-X-C motif chemokine receptor 3 Gene
Also Known as GPR9; MigR; CD182; CD183; Mig-R; CKR-L2; CMKAR3; IP10-R
Species: Homo sapiens
About CXCR3
This gene has 2 transcripts (splice variants), 289 orthologues and 23 paralogues. Biased expression in lymph node (RPKM 6.3), spleen (RPKM 3.4) and 13 other tissues.
Summary
This gene encodes a G protein-coupled receptor with selectivity for three chemokines, termed CXCL9/Mig (monokine induced by interferon-g), CXCL10/IP10 (interferon-g-inducible 10 kDa protein) and CXCL11/I-TAC (interferon-inducible T cell a-chemoattractant). Binding of chemokines to this protein induces cellular responses that are involved in leukocyte traffic, most notably Integrin activation, cytoskeletal changes and chemotactic migration. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. One of the isoforms (CXCR3-B) shows high affinity binding to chemokine, CXCL4/PF4 (PMID:12782716). [provided by RefSeq, Jun 2011]
CXCR3 Products (7)
| mRNA | Protein | Name |
|---|---|---|
| XM_047442010.1 | XP_047297966.1 | C-X-C chemokine receptor type 3 isoform X3 |
| XM_017029435.2 | XP_016884924.1 | C-X-C chemokine receptor type 3 isoform X1 |
| XM_017029436.2 | XP_016884925.1 | C-X-C chemokine receptor type 3 isoform X5 |
| NM_001142797.2 | NP_001136269.1 | C-X-C chemokine receptor type 3 isoform 2 |
| XM_005262257.4 | XP_005262314.1 | C-X-C chemokine receptor type 3 isoform X4 |
| NM_001504.2 | NP_001495.1 | C-X-C chemokine receptor type 3 isoform 1 |
| XM_005262256.4 | XP_005262313.1 | C-X-C chemokine receptor type 3 isoform X2 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables C-X-C chemokine binding |
IDA
IDA: Inferred from direct assay
|
12782716 | GOA |
| enables chemokine binding |
IPI
IPI: Inferred from physical interaction
|
11554781 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
23170857 | GOA |
| enables signaling receptor activity |
IDA
IDA: Inferred from direct assay
|
12782716 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| is active in cell surface |
IDA
IDA: Inferred from direct assay
|
20608915 | GOA |
| located in plasma membrane |
IDA
IDA: Inferred from direct assay
|
12782716 | GOA |
CXCR3 Protein Structure
7tm_1: 7 transmembrane receptor (rhodopsin family) (70 - 318)
- 0
- 100
- 200
- 300
- 368 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
C-X-C chemokine receptor type 3 |
|
|
CXCR3 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
CXCR3 | P49682 | CLDN19 | Homo sapiens | Q8N6F1-2 | 32296183 | |
|
Intra
|
CXCR3 | P49682 | TMEM14A | Homo sapiens | Q9Y6G1 | 32296183 | |
|
Intra
|
CXCR3 | P49682 | TMEM14A | Homo sapiens | Q9Y6G1 | 32296183 | |
|
Intra
|
CXCR3 | P49682 | CXCR4 | Homo sapiens | P61073 | 23170857 | |
|
Intra
|
CXCR3 | P49682 | CXCR4 | Homo sapiens | P61073 | 23170857 | |
|
Intra
|
CXCR3 | P49682 | CXCR4 | Homo sapiens | P61073 | 23170857 |
Recombinant CXCR3 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P700539 | CXCR3 Protein, Human (Cell-Free, His) | P49682-1 (M1-L368) | ≥ 80%, as determined by reducing SDS-PAGE. |
CXCR3 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P81188 | CXCR3 Antibody | WB | Human, Mouse, Rat |
| HY-P83692 | CXCR3 Antibody (YA3426) | WB, ICC/IF, IP | Human |
| HY-P83707M | Human CD138 Antibody (PE)(YA3444) | FC | Human |
| HY-P84355 | CXCR3 Antibody (YA4052) | WB, IHC-P, FC, ELISA | Human |
| HY-P84355A | CXCR3 Antibody (YA4052)(PBS only) | WB, IHC-P, FC, ELISA | Human |
| HY-P84971 | CD183 Antibody (YA4663) |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Lichen Planus |
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| Dermatitis, Atopic |
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| Mycosis Fungoides |
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| Graves' Disease |
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| Pulmonary Sarcoidosis |
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| Inflammatory Bowel Disease |
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| Malaria |
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| Interstitial Lung Disease 2 |
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| Hashimoto Thyroiditis |
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| Sarcoidosis 1 |
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| Renal Cell Carcinoma, Nonpapillary |
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| Systemic Lupus Erythematosus |
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| Relapsing-Remitting Multiple Sclerosis |
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| Ocular Hypertension |
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| Pulmonary Fibrosis |
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| Leukemia, Chronic Lymphocytic |
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| Proliferative Glomerulonephritis |
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| Contact Dermatitis |
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| Central Nervous System Disease |
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| Mycobacterium Tuberculosis 1 |
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| Trypanosomiasis |
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| Pleurisy |
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| Lymphoproliferative Syndrome, X-Linked, 1 |
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| Cutaneous Lupus Erythematosus |
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| Lung Disease |
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| Oral Lichen Planus |
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| Allergic Contact Dermatitis |
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| Smallpox |
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| Peripheral T-Cell Lymphoma |
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| Paragonimiasis |
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| Immune Deficiency Disease |
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| Intermediate Uveitis |
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| Lymphadenitis |
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| Skin Disease |
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| Alzheimer Disease, Familial, 1 |
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| Periapical Granuloma |
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| Leukemia, Acute Lymphoblastic |
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| Extrinsic Allergic Alveolitis |
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| Alopecia Areata |
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| Human Immunodeficiency Virus Infectious Disease |
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| Anaplastic Large Cell Lymphoma |
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| Uveitis |
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| Celiac Disease 1 |
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| Nervous System Disease |
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| Optic Neuritis |
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| Chromoblastomycosis |
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| Rheumatoid Arthritis |
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| Autoimmune Disease |
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| Psoriasis |
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| Primary Cutaneous T-Cell Non-Hodgkin Lymphoma |
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| Dermatitis |
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| Vernal Keratoconjunctivitis |
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| Meningoencephalitis |
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| Asthma |
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| Viral Infectious Disease |
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| Lymphoma, Mucosa-Associated Lymphoid Type |
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| Bronchiolitis Obliterans |
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| Arteriosclerosis |
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| Radiculopathy |
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| Pulmonary Disease, Chronic Obstructive |
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| Inclusion Body Myositis |
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| Multiple Sclerosis |
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Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | CXCR3 | VGNC | VGNC:39750 |
| Macaca mulatta | CXCR3 | VGNC | VGNC:71615 |
| Rattus norvegicus | CXCR3 | RGD | RGD:621528 |
| Mus musculus | CXCR3 | MGD | MGI:1277207 |
| Bos taurus | CXCR3 | VGNC | VGNC:27855 |
| Felis catus | CXCR3 | VGNC | VGNC:67447 |
| Others | CXCR3 | NCBI |