细胞膜中的单体（左图）和KR2视紫红质五聚体（蓝色圆片） (IMAGE)

Moscow Institute of Physics and Technology

细胞膜中的单体（左图）和KR2视紫红质五聚体（蓝色圆片）

Caption

在单体状态下，钠运输被阻断，气孔（橙色）不让离子渗透到蛋白中。

Credit

Kirill Kovalev <em>et al</em>., <em>Science Advances</em>

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