General reading on ¹³C {1H} NOE experiments: 92BIO5253 , 93JACS6333 , 94JACS8266 , 96BIO6116 , 96BIO14512 , 98JB165 , 99JACS2891 )

Heteronuclear ¹³C {1H} NOE measurements of side-chain CH2 groups in uniformly 13C-labeled ubiquitin ( 03JB241-26)