Construction of a highly selective and sensitive carbohydrate-detecting biosensor utilizing Computational Identification of Non-disruptive Conjugation sites (CINC) for flexible and streamlined biosensor design.
荧光标记的溶质结合蛋白可因配体结合而改变荧光输出,已被用于多种生物传感器。传统方法常需对多个标记位点和多种荧光团进行试错筛选,过程费时,并可能降低配体结合亲和力或改变特异性。本文提出计算识别非破坏性偶联位点(CINC)方法,用于简化荧光团偶联位点的筛选。CINC 利用蛋白结构动力学性质,识别在偶联荧光团后仍能于配体结合时产生荧光变化...