CORNIFIED CELL ENVELOPE ASSEMBLY IN TERMINALLY DIFFERENTIATED KERATINOCYTES

息肉激活酶(PPK)能转化AT？对息肉和腺苷二磷酸 (正向反应)，或者它能将息肉和ADP转化为AT？(反转 反应)。用纯化的PPK产物合成息肉 -750PI/聚合物的链相当均匀。问题是PPK是否 息肉形成了一个复合体，它的结构是什么。初步 结果显示，息肉链和双链DNA一样清晰可见。 不幸的是，仅PPK一项就什么都没有显示出来。它应该是一个四聚体 -80 kDa。这些实验将会重复进行。

The enzyme polyP kinaw (PPK) can convert AT? to polyP and ADP (forward reaction), or it can convert polyP and ADP to AT? (reverse reaction). In vhto synthesis of polyP with purified PPK produces fairly homogeneous chains of -750 Pi/polymer. The question is if PPK and polyP form a complex and what is the structure of it. Preliminary results showed polyP chains, about as visible as double-stranded DNA. Unfortunately, the PPK alone showed nothing. It should be a tetramer of -80 kDa. These experiments will be repeated.