The researchers found that the motor is located at the intersection of the capsid and the virus "tail" and is made of a circular array of proteins called gene product 17 (gp17).
研究人员发现，这一马达位于头壳和尾巴的交界处，是由列环状排列的gp17蛋白组成的。
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To investigate the proteins and structural features of HPV16 capsid will be valuable for understanding of viruses with icosahedral structure and potentially for vaccine design.