MAP4K1

Mitogen-activated protein kinase kinase kinase kinase 1 is a protein kinase that in humans is encoded by the MAP4K1 gene. It is also known as HPK1 (Hematopoietic Progenitor Kinase 1). The protein has been shown to play a role in JNK activation.

Interactions
MAP4K1 has been shown to interact with:


 * B-cell linker,
 * CRK,
 * CRKL,
 * Drebrin-like,
 * GRAP2,
 * Grb2,
 * Linker of activated T cells, and
 * NCK1.