RALBP1 Proteins and Enzymes

The receptor interacting protein kinase 1 (RIP1) is essential for the activation of nuclear factor kappaB (NF-kappaB) by tumor necrosis factor alpha (TNFalpha). RIP1 can be polyubiquitinated at Lys 377, which is required for the activation of IkappaB kinase (IKK) and NF-kappaB.