RIPK4（receptor interacting serine/threonine kinase 4），癌症关联基因，基因ID：54101，这个基因编码的蛋白质是一种丝氨酸/苏氨酸蛋白激酶，与蛋白激酶C-delta相互作用编码的蛋白质也能激活NFkappaB，是角质形成细胞分化所必需的这种激酶经历自磷酸化。[由RefSeq提供，2008年7月]The protein encoded by this gene is a serine/threonine protein kinase that interacts with protein kinase C-delta. The encoded protein can also activate NFkappaB and is required for keratinocyte differentiation. This kinase undergoes autophosphorylation. [provided by RefSeq， Jul 2008]。