TLR3 - toll like receptor 3 Gene
Also Known as CD283; IIAE2; IMD83
Species: Homo sapiens
About TLR3
This gene has 9 transcripts (splice variants), 156 orthologues, 22 paralogues and is associated with 3 phenotypes. Ubiquitous expression in duodenum (RPKM 5.4), small intestine (RPKM 5.0) and 24 other tissues.
Summary
The protein encoded by this gene is a member of the Toll-like Receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLRs are highly conserved from Drosophila to humans and share structural and functional similarities. They recognize pathogen-associated molecular patterns (PAMPs) that are expressed on infectious agents, and mediate the production of cytokines necessary for the development of effective immunity. The various TLRs exhibit different patterns of expression. This receptor is most abundantly expressed in placenta and pancreas, and is restricted to the dendritic subpopulation of the leukocytes. It recognizes dsRNA associated with viral Infection, and induces the activation of NF-kappaB and the production of type I interferons. It thus plays a role in host defense against multiple viruses. [provided by RefSeq, Jul 2021]
TLR3 Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_003265.3 | NP_003256.1 | toll-like receptor 3 precursor |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables double-stranded RNA binding |
IDA
IDA: Inferred from direct assay
|
16111635 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
18172197 | GOA |
| enables pattern recognition receptor activity |
IDA
IDA: Inferred from direct assay
|
16720699 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
16858407 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| NOT located in cell surface |
IDA
IDA: Inferred from direct assay
|
19740627 | GOA |
| located in cytoplasm |
IDA
IDA: Inferred from direct assay
|
19740627 | GOA |
| is active in early endosome |
IDA
IDA: Inferred from direct assay
|
17982077 | GOA |
TLR3 Protein Structure
LRR_8: Leucine rich repeat (51 - 111)
LRR_8: Leucine rich repeat (123 - 183)
LRR_8: Leucine rich repeat (274 - 330)
LRR_8: Leucine rich repeat (408 - 467)
LRR_8: Leucine rich repeat (480 - 542)
LRR_8: Leucine rich repeat (562 - 622)
TIR: TIR domain (758 - 895)
- 0
- 200
- 400
- 600
- 800
- 904 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
toll-like receptor 3 |
|
TLR3 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
TLR3 | O15455 | TLR3 | Homo sapiens | O15455 | 18172197 | |
|
Intra
|
TLR3 | O15455 | TLR3 | Homo sapiens | O15455 | 23155421 | |
|
Intra
|
TLR3 | O15455 | MBL2 | Homo sapiens | P11226 | 24530528 | |
|
Intra
|
TLR3 | O15455 | BLK | Homo sapiens | P51451 | 33961781 | |
|
Intra
|
TLR3 | O15455 | SRC | Homo sapiens | P12931 | 16858407 | |
|
Intra
|
TLR3 | O15455 | CHEK2 | Homo sapiens | O96017 | 25640309 | |
|
Intra
|
TLR3 | O15455 | CISD2 | Homo sapiens | Q8N5K1 | 33961781 | |
|
Intra
|
TLR3 | O15455 | ATP2A3 | Homo sapiens | Q93084 | 33961781 | |
|
Intra
|
TLR3 | O15455 | TLR3 | Homo sapiens | O15455 | 25217833 | |
|
Intra
|
TLR3 | O15455 | TRIL | Homo sapiens | Q7L0X0 | 21911501 | |
|
Intra
|
TLR3 | O15455 | TLR3 | Homo sapiens | O15455 | 18172197 | |
|
Intra
|
TLR3 | O15455 | UNC93B1 | Homo sapiens | Q9H1C4 | 22164301 |
TLR3 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P80917 | Toll-Like Receptor 3 Antibody | WB, IHC-P, IHC-F, ICC/IF, ELISA | Human, Mouse, Rat |
| HY-P85635 | Toll-Like Receptor 3 Antibody (YA5327) | WB | Transfected |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Bronchiolitis |
|
|
| Common Cold |
|
|
| Colorectal Cancer |
|
|
| Genital Herpes |
|
|
| Paralytic Poliomyelitis |
|
|
| Zika Fever |
|
|
| Ebola Hemorrhagic Fever |
|
|
| Multiple Sclerosis |
|
|
| Parasitic Protozoa Infectious Disease |
|
|
| Bell'S Palsy |
|
|
| Superficial Basal Cell Carcinoma |
|
|
| Tick-Borne Encephalitis |
|
|
| Herpes Simplex |
|
|
| Human Immunodeficiency Virus Type 1 |
|
|
| Aicardi-Goutieres Syndrome |
|
|
| Conjunctivitis |
|
|
| Mumps |
|
|
| Avian Influenza |
|
|
| Rosacea |
|
|
| Hand, Foot And Mouth Disease |
|
|
| Aspergillosis |
|
|
| Subacute Sclerosing Panencephalitis |
|
|
| West Nile Fever |
|
|
| Hepatitis C |
|
|
| Multisystem Inflammatory Syndrome In Children |
|
|
| Inflammatory Bowel Disease |
|
|
| Alzheimer Disease, Familial, 1 |
|
|
| Herpes Simplex Encephalitis |
|
|
| Pulmonary Hypertension |
|
|
| Hepatitis B |
|
|
| Poliomyelitis |
|
|
| Mouth Disease |
|
|
| Swine Influenza |
|
|
| Salivary Gland Disease |
|
|
| Molluscum Contagiosum |
|
|
| Asthma |
|
|
| Myocarditis |
|
|
| Chikungunya |
|
|
| Chickenpox |
|
|
| Congenital Nervous System Abnormality |
|
|
| Macular Degeneration, Age-Related, 1 |
|
|
| Primary Bacterial Infectious Disease |
|
|
| Rabies |
|
|
| Bacterial Sepsis |
|
|
| Influenza |
|
|
| Herpes Zoster Ophthalmicus |
|
|
| Viral Encephalitis |
|
|
| Retinal Vasculitis |
|
|
| Bacterial Infectious Disease |
|
|
| Hepatitis A |
|
|
| Thalamic Neoplasm |
|
|
| Hepatitis E |
|
|
| Immunodeficiency 83 Viral Infections |
|
|
| Salmonellosis |
|
|
| Japanese Encephalitis |
|
|
| Skin Disease |
|
|
| Primary Biliary Cholangitis |
|
|
| Herpes Zoster |
|
|
| Mucocutaneous Leishmaniasis |
|
|
| Melanoma |
|
|
| Nervous System Disease |
|
|
| Interstitial Lung Disease 2 |
|
|
| Newcastle Disease |
|
|
| Coronavirus Infectious Disease |
|
|
| West Nile Encephalitis |
|
|
| Diabetes Mellitus |
|
|
| Systemic Lupus Erythematosus |
|
|
| Tonsillitis |
|
|
| Rubella |
|
|
| X-Linked Immunodeficiency 74 |
|
|
| Measles |
|
|
| Viral Infectious Disease |
|
|
| Pneumonia |
|
|
| Anogenital Venereal Wart |
|
|
| Herpangina |
|
|
| Microcephaly |
|
|
| Encephalitis |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | TLR3 | VGNC | VGNC:51831 |
| Mus musculus | TLR3 | MGD | MGI:2156367 |
| Macaca mulatta | TLR3 | VGNC | VGNC:78373 |
| Bos taurus | TLR3 | VGNC | VGNC:52833 |
| Rattus norvegicus | TLR3 | RGD | RGD:735171 |
| Felis catus | TLR3 | VGNC | VGNC:66219 |
| Others | TLR3 | NCBI |