STAP1
Function
In BCR signaling, appears to function as a docking protein acting downstream of TEC and participates in a positive feedback loop by increasing the activity of TEC.
Post-translational modifications
Phosphorylated on tyrosine by TEC. Phosphorylated on tyrosine by KIT (By similarity).
Cellular localization
- Nucleus
- Cytoplasm
- Mitochondrion
Alternative names
BRDG1, STAP1, Signal-transducing adaptor protein 1, STAP-1, BCR downstream-signaling protein 1, Docking protein BRDG1, Stem cell adaptor protein 1