assign SS106 to G106 (the last residue), because:

 - N shift of 115 is more indicative of a G at the end of
   a protein than anywhere else
 - seems to have an overlapped peak which could be the CA(i-1)
   of G105
assign G3 based on matching CA peaks and the lack of any other places in the sequence
for a G to be assigned.

the CA(i-1) peak, if present, seems to be overlapped