CRYSTAL STRUCTURE OF COMPLEX BETWEEN ELECTRON TRANSFER PARTNERS

在目前的2.8E电子中有几个弱特征 CCP：CC(H)络合物的密度图我们想要研究更多 非常接近。CCP：CC(Y)和CCP：CC(H)的相互作用应该非常大 对电子转移的研究具有重要意义。看起来疏水性 范德华相互作用是支撑 CCP：CC(Y)。只有一个弱分子间氢键存在于 CCP：CC(Y)结构，与CCP：CC(H)络合物相比，它有三个 分子间氢键，其中两个是电荷药物。但 CCP：CC(Y)和CCP：CC(H)的界面不容易比较 使用从不同分辨率限制扩展到的数据。我们希望 获得一个更精致的结构，这可能有助于定位其 定位更准确。

There are a few weak features in the current 2.8 E electron density map of CcP:cc(H) complex we would like to examine more closely. The interfact of CcP:cc(Y) and CcP:cc(H) should be very important for study of electron transfer. It appears that hydrophobic and van der Waals interactions are the predominant forces holding the CcP:cc(Y). Only one weak intermolecular hydrogen bond exists in the CcP:cc(Y) structure, in contract to CcP:cc(H) complex, which has three intermolecular hydrogen bonds, two of which are charge-medicated. But it is not easy to compare interface between CcP:cc(Y) and CcP:cc(H) using data extending to from different resolution limits. We hope to obtain a more highly refined structure which may help locate its position more accurately.