Photocontrol of function in a bienzyme complex: Light‐sensitive 1,2‐dithienylethene (DTE) ligands are used to control both catalysis and allostery within the imidazole glycerol phosphate synthase (HisF–HisH complex). Upon irradiation, the DTE ligand diffuses from the active site of HisF, allowing for substrate binding and concomitant activation of HisH.

中文翻译：

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感光配体的变构双酶复合物的人工光调节。

对双酶复合物功能的光控：光敏的1,2-二噻吩乙烯（DTE）配体用于控制咪唑甘油磷酸合酶（HisF–HisH复合物）内的催化作用和变构作用。照射后，DTE配体会从HisF的活性位点扩散，从而允许底物结合和伴随的HisH活化。