assignmentBasic platform to the peak assignment Backbone assignment Sidechain assignment NOE peak assignment ... -NOESY 15N-NOESY Hydrogen bonding assignment After deuterium exchange HSQC detection HCC(CO)NH ... Assignment 값을 standard 로 하여 NOE peak 을 찾음 (Peak 의 intensity 가 곧 distance 의 정보가 됨으로 intensity 를 필요로함