Bacterial microcompartments are widespread organelles that play important roles in the environment and are associated with a number of human diseases. A key feature of bacterial MCPs is a selectively permeable protein shell that mediates the movement of substrates, products and cofactors in and out. Here we discuss current knowledge of selective transport across the protein shells of bacterial MCPs, including mechanisms, regulation and unanswered questions.

中文翻译：

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跨细菌微区室蛋白质壳的选择性分子转运

细菌微区室是广泛存在的细胞器，在环境中发挥重要作用，并与许多人类疾病有关。细菌 MCP 的一个关键特征是选择性渗透的蛋白质外壳，它介导底物、产物和辅因子进出的运动。在这里，我们讨论了当前关于细菌 MCP 蛋白壳选择性转运的知识，包括机制、调节和未解决的问题。