Iron-containing proteins rely on the incorporation of a set of iron cofactors for activity. The cofactors must be synthesized or assembled from raw materials located within the cell. The chemical nature of this pool of raw material - referred to as the labile iron pool – has become clearer with the identification of micro- and macro-molecules that coordinate iron within the cell. These molecules function as a buffer system for the management of intracellular iron and are the focus of this review, with emphasis on the major iron chaperone protein coordinating the labile iron pool: poly C-binding protein 1.

中文翻译：

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细胞溶质不稳定铁池中的管理与错误：铁伴侣的不同功能。

含铁蛋白质依赖于一组铁辅因子的结合来发挥活性。辅因子必须由位于细胞内的原材料合成或组装。随着在细胞内协调铁的微分子和大分子的鉴定，这一原料池的化学性质（称为不稳定铁池）变得更加清晰。这些分子作为细胞内铁管理的缓冲系统，是本综述的重点，重点是协调不稳定铁池的主要铁伴侣蛋白：聚 C 结合蛋白 1。