Two crystal structures of the cytoplasmic molybdate-binding protein ModG suggest a novel cooperative binding mechanism and provide insights into ligand-binding specificity. PEG-grown form with molybdate bound

Two crystal structures of the cytoplasmic molybdate-binding protein ModG suggest a novel cooperative binding mechanism and provide insights into ligand-binding specificity. PEG-grown form with molybdate bound细胞质钼结合蛋白ModG的两种晶体结构研究揭示了一种全新的协同结合机制，并为其配体结合特异性的解析提供了新的视角。其中一种晶体形式为经聚乙二醇(PEG)培养获得的结合钼酸盐的晶体样品。