Nuclear PTK6 (BRK) phosphorylates the RNA binding protein KHDRSB2 (SLM1) on an unknown tyrosine residue, thus inhibiting its interaction with RNA. KDRSB2 is a SAM68 (KHDRSB1) family member whose function has been poorly studied (Haegebarth et al. 2004).
Haegebarth, A, Heap, D, Bie, W, Derry, JJ, Richard, S, Tyner, AL
© 2021 Reactome