[名词解释] protein kinase C system，PKC system (PKC系统)

protein kinase C，PKC (蛋白激酶C) 试述民事诉讼第一审程序与第二审程序的区别。 IP3 receptor (IP3受体) protein kinase A，PKA (蛋白激酶 A) 简述起诉的条件。 protein kinase C system，PKC system (PKC系统)