| Post Translational Modifications | Constitutively tyrosine-phosphorylated. On IL2 stimulation, phosphorylated on C-terminal tyrosine residues possibly by Src kinases. Can also be phosphorylated by ABL1 kinase. |
| Function | DOK proteins are enzymatically inert adaptor or scaffolding proteins. They provide a docking platform for the assembly of multimolecular signaling complexes. DOK3 is a negative regulator of JNK signaling in B-cells through interaction with INPP5D/SHIP1. May modulate ABL1 function. |
| Protein Name | Docking Protein 3Downstream Of Tyrosine Kinase 3 |
| Database Links | Reactome: R-HSA-6798695 |
| Cellular Localisation | CytoplasmCell MembranePeripheral Membrane ProteinCytoplasmic Side |
| Alternative Protein Names | Docking Protein 3 proteinDownstream Of Tyrosine Kinase 3 proteinDOK3 protein |
Information sourced from Uniprot.org