Pyk2 is a multidomain non-receptor tyrosine kinase that undergoes a complex, multi-stage activation process. Ca2+-flux induces conformational rearrangements that relieve autoinhibitory FERM domain interactions. The kinase domain phosphorylates a key linker residue to recruit Src kinase. Pyk2 and Src...
ORGANISM(S): Homo sapiens (Human)
