Sequence alignment between 2bc7(A) and UniProt seq P50983 (CA1_CONIM):

P50983 (CA1_CONIM): Alpha-conotoxin ImI (Fragment) from Conus imperialis 
                 10       
         ---------+-------
UniProt: IVRRGCCSDPRCAWRCG
         .....X.....X.....
PDB seq: ----GXCSDPRXAWRC-
             ---------+-- 
                     10