P9 had a coiled-coil region; all five proteins have no signal peptides.

P 9蛋白有一个螺旋卷曲区域，五个蛋白均无信号肽。

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P9 had a coiled-coil region; all five proteins have no signal peptides.

P 9蛋白有一个螺旋卷曲区域，五个蛋白均无信号肽。

youdao