ID:TIE1_HUMAN DESCRIPTION: RecName: Full=Tyrosine-protein kinase receptor Tie-1; EC=2.7.10.1; Flags: Precursor; FUNCTION: Transmembrane tyrosine-protein kinase that may modulate TEK/TIE2 activity and contribute to the regulation of angiogenesis. CATALYTIC ACTIVITY: ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate. SUBUNIT: Heterodimer with TEK/TIE2. INTERACTION: Q15238:PSG5; NbExp=3; IntAct=EBI-2256865, EBI-4314891; SUBCELLULAR LOCATION: Cell membrane; Single-pass type I membrane protein. TISSUE SPECIFICITY: Specifically expressed in developing vascular endothelial cells. PTM: Phosphorylated on tyrosine residues in response to ANGPT1, most likely by TEK/TIE2. SIMILARITY: Belongs to the protein kinase superfamily. Tyr protein kinase family. Tie subfamily. SIMILARITY: Contains 3 EGF-like domains. SIMILARITY: Contains 3 fibronectin type-III domains. SIMILARITY: Contains 2 Ig-like C2-type (immunoglobulin-like) domains. SIMILARITY: Contains 1 protein kinase domain.
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
Pfam Domains: PF00041 - Fibronectin type III domain PF00047 - Immunoglobulin domain PF00069 - Protein kinase domain PF07714 - Protein tyrosine and serine/threonine kinase PF12661 - Human growth factor-like EGF
ModBase Predicted Comparative 3D Structure on P35590
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Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.