TLR2 - toll like receptor 2 Gene
Also Known as TIL4; CD282
Species: Homo sapiens
About TLR2
This gene has 8 transcripts (splice variants), 248 orthologues and 22 paralogues. Broad expression in appendix (RPKM 15.9), bone marrow (RPKM 12.6) and 18 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. This protein is a cell-surface protein that can form heterodimers with Other TLR family members to recognize conserved molecules derived from Microorganisms known as pathogen-associated molecular patterns (PAMPs). Activation of TLRs by PAMPs leads to an up-regulation of signaling pathways to modulate the host's inflammatory response. This gene is also thought to promote Apoptosis in response to Bacterial lipoproteins. This gene has been implicated in the pathogenesis of several autoimmune diseases. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]
TLR2 Products (16)
| mRNA | Protein | Name |
|---|---|---|
| XM_047416111.1 | XP_047272067.1 | toll-like receptor 2 isoform X1 |
| XM_047416114.1 | XP_047272070.1 | toll-like receptor 2 isoform X1 |
| XM_047416113.1 | XP_047272069.1 | toll-like receptor 2 isoform X1 |
| NM_001318791.2 | NP_001305720.1 | toll-like receptor 2 precursor |
| NM_001318793.2 | NP_001305722.1 | toll-like receptor 2 precursor |
| NM_001318787.2 | NP_001305716.1 | toll-like receptor 2 precursor |
| NM_001318789.2 | NP_001305718.1 | toll-like receptor 2 precursor |
| NM_001318795.2 | NP_001305724.1 | toll-like receptor 2 precursor |
| XM_017008573.2 | XP_016864062.1 | toll-like receptor 2 isoform X1 |
| NM_003264.5 | NP_003255.2 | toll-like receptor 2 precursor |
| NM_001318796.2 | NP_001305725.1 | toll-like receptor 2 precursor |
| XM_011532216.3 | XP_011530518.1 | toll-like receptor 2 isoform X1 |
| XM_017008575.2 | XP_016864064.1 | toll-like receptor 2 isoform X1 |
| NM_001318790.2 | NP_001305719.1 | toll-like receptor 2 precursor |
| XM_011532215.3 | XP_011530517.1 | toll-like receptor 2 isoform X1 |
| XM_047416112.1 | XP_047272068.1 | toll-like receptor 2 isoform X1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables Toll-like receptor binding |
IPI
IPI: Inferred from physical interaction
|
16880211 | GOA |
| enables amyloid-beta binding |
IDA
IDA: Inferred from direct assay
|
22198949 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
23155421 | GOA |
| enables lipopolysaccharide binding |
IDA
IDA: Inferred from direct assay
|
11274165 | GOA |
| enables pattern recognition receptor activity |
IDA
IDA: Inferred from direct assay
|
10384090 | GOA |
| enables peptidoglycan binding |
IDA
IDA: Inferred from direct assay
|
11986301 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
11441107 | GOA |
| enables protein-containing complex binding |
IPI
IPI: Inferred from physical interaction
|
22198949 | GOA |
| enables triacyl lipopeptide binding |
IDA
IDA: Inferred from direct assay
|
17889651 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in Golgi apparatus |
IDA
IDA: Inferred from direct assay
|
16880211 | GOA |
| part of Toll-like receptor 1-Toll-like receptor 2 protein complex |
IDA
IDA: Inferred from direct assay
|
17889651 | GOA |
| part of Toll-like receptor 1-Toll-like receptor 2 protein complex |
IPI
IPI: Inferred from physical interaction
|
17889651 | GOA |
| part of Toll-like receptor 2-Toll-like receptor 6 protein complex |
IDA
IDA: Inferred from direct assay
|
16880211 | GOA |
| part of Toll-like receptor 2-Toll-like receptor 6 protein complex |
IPI
IPI: Inferred from physical interaction
|
23155421 | GOA |
| located in cell surface |
IDA
IDA: Inferred from direct assay
|
12443841 | GOA |
| located in cytoplasm |
IDA
IDA: Inferred from direct assay
|
19740627 | GOA |
| located in membrane raft |
IDA
IDA: Inferred from direct assay
|
16880211 | GOA |
| located in plasma membrane |
IDA
IDA: Inferred from direct assay
|
11274165 | GOA |
| part of receptor complex |
IPI
IPI: Inferred from physical interaction
|
23155421 | GOA |
TLR2 Protein Structure
LRR_8: Leucine rich repeat (54 - 112)
LRR_8: Leucine rich repeat (387 - 448)
LRR_8: Leucine rich repeat (477 - 534)
TIR: TIR domain (643 - 780)
- 0
- 200
- 400
- 600
- 784 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
toll-like receptor 2 |
|
TLR2 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
TLR2 | O60603 | TLR6 | Homo sapiens | Q9Y2C9 | 20067962 | |
|
Intra
|
TLR2 | O60603 | TLR6 | Homo sapiens | Q9Y2C9 | 23155421 | |
|
Intra
|
TLR2 | O60603 | TLR10 | Homo sapiens | Q9BXR5 | 15728506 | |
|
Intra
|
TLR2 | O60603 | EGFR | Homo sapiens | P00533 | 24658140 | |
|
Intra
|
TLR2 | O60603 | EGFR | Homo sapiens | P00533 | 31980649 | |
|
Intra
|
TLR2 | O60603 | MYD88 | Homo sapiens | Q99836 | 17126326 | |
|
Intra
|
TLR2 | O60603 | CXCR4 | Homo sapiens | P61073 | 20802527 | |
|
Intra
|
TLR2 | O60603 | TLR1 | Homo sapiens | Q15399 | 23155421 | |
|
Intra
|
TLR2 | O60603 | ZG16B | Homo sapiens | Q96DA0 | 20802527 | |
|
Intra
|
TLR2 | O60603 | ZG16B | Homo sapiens | Q96DA0 | 20802527 | |
|
Intra
|
TLR2 | O60603 | TLR2 | Homo sapiens | O60603 | 23155421 | |
|
Intra
|
TLR2 | O60603 | TLR2 | Homo sapiens | O60603 | 23155421 | |
|
Intra
|
TLR2 | O60603 | TLR2 | Homo sapiens | O60603 | 23155421 |
Recombinant TLR2 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P73591 | TLR2 Protein, Human (sf9, His) | O60603 (K19-R587) | ≥ 85%, as determined by reducing SDS-PAGE. |
TLR2 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P81134 | TLR2 Antibody (YA3547) | WB, ICC/IF, FC | Human, Mouse, Rat |
| HY-P86659 | TLR2 Antibody (YA6351) | WB, FC | Human, Mouse |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Echinococcosis |
|
|
| Amebiasis |
|
|
| Immune Deficiency Disease |
|
|
| Cutaneous Leishmaniasis |
|
|
| Gingivitis |
|
|
| Salmonellosis |
|
|
| Autoimmune Disease Of Gastrointestinal Tract |
|
|
| Autoimmune Disease Of Musculoskeletal System |
|
|
| Keratitis, Hereditary |
|
|
| Skin Disease |
|
|
| Hepatitis B |
|
|
| Endometritis |
|
|
| Behcet Syndrome |
|
|
| Retinal Degeneration |
|
|
| Herpes Zoster |
|
|
| Anaerobic Pneumonia |
|
|
| Salpingitis |
|
|
| Pharyngitis |
|
|
| Toxic Shock Syndrome |
|
|
| Legionellosis |
|
|
| Candidiasis |
|
|
| Celiac Disease 1 |
|
|
| Visceral Leishmaniasis |
|
|
| Middle Ear Disease |
|
|
| Nervous System Disease |
|
|
| Pulmonary Tuberculosis |
|
|
| Endocarditis |
|
|
| Pneumonic Plague |
|
|
| Autoimmune Disease |
|
|
| Colitis |
|
|
| Pelvic Inflammatory Disease |
|
|
| Vulvovaginal Candidiasis |
|
|
| Acne |
|
|
| Subcutaneous Mycosis |
|
|
| Syphilis |
|
|
| Mycobacterium Marinum |
|
|
| Common Variable Immunodeficiency |
|
|
| Diabetes Mellitus |
|
|
| Systemic Lupus Erythematosus |
|
|
| Splenic Disease |
|
|
| Human Granulocytic Anaplasmosis |
|
|
| Tonsillitis |
|
|
| Dermatitis |
|
|
| Otitis Media |
|
|
| Endocardium Disease |
|
|
| Bacterial Pneumonia |
|
|
| Psoriasis |
|
|
| Disease By Infectious Agent |
|
|
| Agammaglobulinemia |
|
|
| Aggressive Periodontitis |
|
|
| Leptospirosis |
|
|
| Cardiovascular System Disease |
|
|
| Familial Mediterranean Fever |
|
|
| Bacterial Sepsis |
|
|
| Pneumonic Tularemia |
|
|
| X-Linked Immunodeficiency 74 |
|
|
| Pneumonia |
|
|
| Asthma |
|
|
| Viral Infectious Disease |
|
|
| Perinatal Necrotizing Enterocolitis |
|
|
| Filarial Elephantiasis |
|
|
| Contact Dermatitis |
|
|
| Lymphoma, Mucosa-Associated Lymphoid Type |
|
|
| Purulent Labyrinthitis |
|
|
| Primary Systemic Mycosis |
|
|
| Liver Cirrhosis |
|
|
| Preterm Premature Rupture Of The Membranes |
|
|
| Periapical Periodontitis |
|
|
| Silo Filler'S Disease |
|
|
| Eye Disease |
|
|
| Inflammatory Bowel Disease 1 |
|
|
| Bronchiolitis |
|
|
| Osteomyelitis |
|
|
| Chagas Disease |
|
|
| Genital Herpes |
|
|
| Tuberculoid Leprosy |
|
|
| Extrapulmonary Tuberculosis |
|
|
| Myocardial Infarction |
|
|
| Parasitic Helminthiasis Infectious Disease |
|
|
| Human Monocytic Ehrlichiosis |
|
|
| Cervicitis |
|
|
| Pulmonary Disease, Chronic Obstructive |
|
|
| Heart Disease |
|
|
| Endophthalmitis |
|
|
| Scrub Typhus |
|
|
| Listeriosis |
|
|
| Congenital Toxoplasmosis |
|
|
| Endometrial Disease |
|
|
| Psoriatic Arthritis |
|
|
| Bronchitis |
|
|
| Thrombocytopenia |
|
|
| Gastrointestinal Tularemia |
|
|
| Arthritis |
|
|
| Neurosyphilis |
|
|
| Paracoccidioidomycosis |
|
|
| Fallopian Tube Disease |
|
|
| Allergic Contact Dermatitis |
|
|
| Hyperglycemia |
|
|
| Peritonitis |
|
|
| Dermatitis, Atopic |
|
|
| Haemophilus Meningitis |
|
|
| Filariasis |
|
|
| Chronic Asthma |
|
|
| Haemophilus Influenzae |
|
|
| Vaginal Disease |
|
|
| Plague |
|
|
| Chronic Purulent Otitis Media |
|
|
| Aspergillosis |
|
|
| Lepromatous Leprosy |
|
|
| Q Fever |
|
|
| Invasive Aspergillosis |
|
|
| Bacterial Meningitis |
|
|
| Alzheimer Disease, Familial, 1 |
|
|
| Septic Arthritis |
|
|
| Periodontitis |
|
|
| Inflammatory Bowel Disease |
|
|
| Malaria |
|
|
| Vaginitis |
|
|
| Meningitis |
|
|
| Commensal Bacterial Infectious Disease |
|
|
| Melioidosis |
|
|
| Periapical Granuloma |
|
|
| Ulcerative Colitis |
|
|
| Ileitis |
|
|
| Amyotrophic Lateral Sclerosis 1 |
|
|
| Meningococcal Meningitis |
|
|
| Hypertension, Essential |
|
|
| Seborrheic Dermatitis |
|
|
| Respiratory Allergy |
|
|
| Bronchial Disease |
|
|
| Bone Inflammation Disease |
|
|
| Irritable Bowel Syndrome |
|
|
| Leukemia, Acute Monocytic |
|
|
| Borderline Leprosy |
|
|
| Proteasome-Associated Autoinflammatory Syndrome 1 |
|
|
| Mycobacterium Kansasii |
|
|
| Lipoprotein Quantitative Trait Locus |
|
|
| Cystic Fibrosis |
|
|
| Crohn'S Disease |
|
|
| Bacteriuria |
|
|
| Encephalitis |
|
|
| Lymphocytic Choriomeningitis |
|
|
| Meningococcal Infection |
|
|
| Fungal Infectious Disease |
|
|
| Mycobacterium Chelonae |
|
|
| Viral Hepatitis |
|
|
| Rheumatoid Arthritis |
|
|
| Acute Cervicitis |
|
|
| Bubonic Plague |
|
|
| Urethritis |
|
|
| Primary Bacterial Infectious Disease |
|
|
| Colorectal Cancer |
|
|
| Mycobacterium Tuberculosis 1 |
|
|
| Mastitis |
|
|
| Chronic Mucocutaneous Candidiasis |
|
|
| Trypanosomiasis |
|
|
| Acute Gonococcal Cervicitis |
|
|
| Lyme Disease |
|
|
| Bacterial Vaginosis |
|
|
| Measles |
|
|
| Nose Disease |
|
|
| Blood Group, Globoside System |
|
|
| Body Mass Index Quantitative Trait Locus 11 |
|
|
| Shigellosis |
|
|
| Legionnaire Disease |
|
|
| Gingival Disease |
|
|
| Sebaceous Gland Disease |
|
|
| Tularemia |
|
|
| Bronchiectasis |
|
|
| Leishmaniasis |
|
|
| Bacterial Infectious Disease |
|
|
| Parasitic Protozoa Infectious Disease |
|
|
| Superficial Basal Cell Carcinoma |
|
|
| Coronary Restenosis |
|
|
| Bronchiolitis Obliterans |
|
|
| Type 2 Diabetes Mellitus |
|
|
| Burning Mouth Syndrome |
|
|
| Rheumatic Fever |
|
|
| Urinary Tract Infection |
|
|
| Gastric Ulcer |
|
|
| Chlamydia |
|
|
| Opportunistic Mycosis |
|
|
| Rheumatic Heart Disease |
|
|
| Leprosy 3 |
|
|
| Microscopic Polyangiitis |
|
|
| Coccidiosis |
|
|
| Rosacea |
|
|
| Integumentary System Disease |
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Macaca mulatta | TLR2 | VGNC | VGNC:100281 |
| Bos taurus | TLR2 | VGNC | VGNC:49982 |
| Canis familiaris | TLR2 | VGNC | VGNC:59443 |
| Rattus norvegicus | TLR2 | RGD | RGD:735138 |
| Felis catus | TLR2 | VGNC | VGNC:66218 |
| Mus musculus | TLR2 | MGD | MGI:1346060 |
| Others | TLR2 | NCBI |