Measuring Intramolecular Distance Distributions in Proteins by Anomalous Smal...

Substrate-binding proteins (SBPs) mediate the uptake of nutrients into a bacterial cell, which is known to critically depend on the conformational state of the proteins....底物结合蛋白（Substrate-binding proteins, SBPs）可介导营养物质向细菌细胞内的摄取，该过程的功能关键依赖于此类蛋白质的构象状态。