本基于核磁共振(NMR)的实验方案利用氰病毒素-N(cyanovirin-N)与D-甘露糖研究弱蛋白-聚糖相互作用。通过结合配体检测与蛋白检测方法,该方案可定位结合位点、检测变构效应并鉴定碰撞复合物。该方法概述了样品制备与数据分析流程,为聚糖特异性诊断及识别机制提供重要的结构与动态信息。
Chapters in this video
0:00
Introduction
1:12
Mapping Ligand‐Protein Interactions Using Chemical Shift Perturbation, Saturation Transfer Difference, and Relaxation NMR Techniques
5:28
Mapping the Binding of D‐Mannose on CVN by Chemical Shift Perturbation of the Protein
6:26
Mapping the Binding of D‐Mannose on CVN via the 15N‐R2 Position of the Protein
7:58
Results
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