i have a problem when i try to assign my peaks with CCPN V3. There might be an obvious solution but i can`t find it...
When i assigned a peak in my PDSD spectrum and i want to identify the same residue in my NCACX or any N-C correlation spectrum, it doesn`t show me any options in the alternatives in the Peak Assigner (see screenshot).
Is there any way to fix this?
Thanks in advance!
here is the screenshot