TEK - TEK receptor tyrosine kinase Gene
Also Known as TIE2; VMCM; GLC3E; TIE-2; VMCM1; CD202B
Species: Homo sapiens
About TEK
This gene has 5 transcripts (splice variants), 163 orthologues, 53 paralogues and is associated with 8 phenotypes. Broad expression in lung (RPKM 19.9), placenta (RPKM 18.9) and 21 other tissues.
Summary
This gene encodes a receptor that belongs to the protein tyrosine kinase Tie2 family. The encoded protein possesses a unique extracellular region that contains two immunoglobulin-like domains, three epidermal growth factor (EGF)-like domains and three fibronectin type III repeats. The ligand angiopoietin-1 binds to this receptor and mediates a signaling pathway that functions in embryonic vascular development. Mutations in this gene are associated with inherited venous malformations of the skin and mucous membranes. Alternative splicing results in multiple transcript variants. Additional alternatively spliced transcript variants of this gene have been described, but their full-length nature is not known. [provided by RefSeq, Feb 2014]
TEK Products (5)
| mRNA | Protein | Name |
|---|---|---|
| NM_000459.5 | NP_000450.3 | angiopoietin-1 receptor isoform 1 precursor |
| NM_001290077.1 | NP_001277006.1 | angiopoietin-1 receptor isoform 2 precursor |
| NM_001290078.1 | NP_001277007.1 | angiopoietin-1 receptor isoform 3 precursor |
| NM_001375475.1 | NP_001362404.1 | angiopoietin-1 receptor isoform 4 precursor |
| NM_001375476.1 | NP_001362405.1 | angiopoietin-1 receptor isoform 5 precursor |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
19424712 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
8980223 | GOA |
| enables transmembrane receptor protein tyrosine kinase activity |
IDA
IDA: Inferred from direct assay
|
11513602 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| colocalizes with actin filament |
IDA
IDA: Inferred from direct assay
|
18425119 | GOA |
| located in apical plasma membrane |
IDA
IDA: Inferred from direct assay
|
19424712 | GOA |
| located in basal plasma membrane |
IDA
IDA: Inferred from direct assay
|
18425120 | GOA |
| located in basolateral plasma membrane |
IDA
IDA: Inferred from direct assay
|
19424712 | GOA |
| located in cell surface |
IDA
IDA: Inferred from direct assay
|
19689429 | GOA |
| located in cell-cell junction |
IDA
IDA: Inferred from direct assay
|
18425120 | GOA |
| located in membrane raft |
IDA
IDA: Inferred from direct assay
|
19615361 | GOA |
| located in microvillus |
IDA
IDA: Inferred from direct assay
|
19424712 | GOA |
| located in plasma membrane |
IDA
IDA: Inferred from direct assay
|
19689429 | GOA |
| colocalizes with stress fiber |
IDA
IDA: Inferred from direct assay
|
18425119 | GOA |
TEK Protein Structure
Ig_Tie2_1: Tie-2 Ig-like domain 1 (23 - 118)
fn3: Fibronectin type III domain (449 - 526)
fn3: Fibronectin type III domain (544 - 626)
fn3: Fibronectin type III domain (640 - 722)
Pkinase_Tyr: Protein tyrosine kinase (824 - 1090)
- 0
- 200
- 400
- 600
- 800
- 1000
- 1124 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
angiopoietin-1 receptor |
|
TEK Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
TEK | Q02763 | PTPRB | Homo sapiens | P23467 | 19167335 | |
|
Intra
|
TEK | Q02763 | PTPRC | Homo sapiens | P08575 | 19167335 | |
|
Intra
|
TEK | Q02763 | ANGPT2 | Homo sapiens | O15123-1 | 16732286 | |
|
Intra
|
TEK | Q02763 | ANGPT2 | Homo sapiens | O15123-1 | 16732286 | |
|
Intra
|
TEK | Q02763 | PTPRJ | Homo sapiens | Q12913 | 19167335 | |
|
Intra
|
TEK | Q02763 | ANGPT2 | Homo sapiens | O15123 | 20708158 | |
|
Intra
|
TEK | Q02763 | PTPRK | Homo sapiens | Q15262 | 19167335 | |
|
Intra
|
TEK | Q02763 | PTPRO | Homo sapiens | Q16827 | 19167335 |
Recombinant TEK Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P72450 | TIE-2 Protein, Human (HEK293, His) | NP_000450.2 (A23-K745) | ≥ 95%, as determined by reducing SDS-PAGE. |
| HY-P73434 | TIE-2 Protein, Human (HEK293, His-Fc) | AAA61139.1 (A23-K745) | ≥ 90%, as determined by reducing SDS-PAGE. |
| HY-P73435 | TIE-2 Protein, Human (Inactive, sf9, His-GST) | Q02763 (Q771-A1124) | ≥ 90%, as determined by reducing SDS-PAGE. |
| HY-P77542 | TIE-2 Protein, Human (Biotinylated, HEK293, His) | Q02763 (A23-K745) | ≥ 95%, as determined by reducing SDS-PAGE. |
TEK Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P810932 | Phospho-TIE2 (Tyr1108) Antibody | WB, IHC-P, ICC/IF | Human, Mouse, Rat |
| HY-P87105 | TIE2 Antibody (YA6798) | WB, FC | Human |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Venous Malformations, Multiple Cutaneous And Mucosal |
|
|
| Glaucoma 3, Primary Congenital, E |
|
|
| Genuine Diffuse Phlebectasia |
|
|
| Blue Rubber Bleb Nevus |
|
|
| Glaucoma 3, Primary Congenital, A |
|
|
| Glaucoma 3, Primary Infantile, B |
|
|
| Primary Congenital Glaucoma |
|
|
| Pyogenic Granuloma |
|
|
| Corneal Neovascularization |
|
|
| Angiosarcoma |
|
|
| Hemangioma |
|
|
| Corneal Edema |
|
|
| Intermittent Claudication |
|
|
| Placenta Accreta |
|
|
| Familial Glomangioma |
|
|
| Placental Insufficiency |
|
|
| Leukemia, Acute Myeloid |
|
|
| Goiter |
|
|
| Ischemia |
|
|
| Psoriasis |
|
|
| Pulmonary Hypertension |
|
|
| Microvascular Complications Of Diabetes 5 |
|
|
| Pulmonary Edema |
|
|
| Intramuscular Hemangioma |
|
|
| Breast Disease |
|
|
| Skin Disease |
|
|
| Intussusception |
|
|
| Arteriovenous Malformations Of The Brain |
|
|
| Benign Perivascular Tumor |
|
|
| Diabetic Macular Edema |
|
|
| Kuhnt-Junius Degeneration |
|
|
| Glomangioma |
|
|
| Malaria |
|
|
| Cerebral Angioma |
|
|
| Capillary Hemangioma |
|
|
| Limb Ischemia |
|
|
| Klippel-Trenaunay-Weber Syndrome |
|
|
| Breast Cancer |
|
|
| Exudative Vitreoretinopathy 1 |
|
|
| Myelofibrosis |
|
|
| Capillary Disease |
|
|
| Fibrodysplasia Ossificans Progressiva |
|
|
| Angiokeratoma Circumscriptum |
|
|
| Vascular Disease |
|
|
| Arteriovenous Malformation |
|
|
| Macular Retinal Edema |
|
|
| Lipoprotein Quantitative Trait Locus |
|
|
| Retinal Vascular Disease |
|
|
| Macular Degeneration, Age-Related, 1 |
|
|
| Malignant Renovascular Hypertension |
|
|
| Ovarian Cancer |
|
|
| Inflammatory Bowel Disease |
|
|
| Colorectal Cancer |
|
|
| Diabetes Mellitus |
|
|
| Myocardial Infarction |
|
|
| Familiar Ovarian Carcinoma |
|
|
| Gastrointestinal Stromal Tumor |
|
|
| Renal Cell Carcinoma, Nonpapillary |
|
|
| Hereditary Hemorrhagic Telangiectasia |
|
|
| Hypertension, Essential |
|
|
| Eye Disease |
|
|
| Nervous System Disease |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Felis catus | TEK | VGNC | VGNC:66064 |
| Rattus norvegicus | TEK | RGD | RGD:620980 |
| Mus musculus | TEK | MGD | MGI:98664 |
| Canis familiaris | TEK | VGNC | VGNC:47241 |
| Macaca mulatta | TEK | VGNC | VGNC:78308 |
| Bos taurus | TEK | VGNC | VGNC:35735 |
| Others | TEK | NCBI |