Sequence alignment between 1tch(A) and UniProt seq P01523 (CM3A_CONGE):

P01523 (CM3A_CONGE): Mu-conotoxin GIIIA from Conus geographus
                 10        20        30        40        50        60        70     
         ---------+---------+---------+---------+---------+---------+---------+-----
UniProt: MMSKLGVLLTICLLLFPLTALPMDGDEPANRPVERMQDNISSEQYPLFEKRRDCCTPPKKCKDRQCKPQRCCAGR
         ........................................................XX.....X...X.....X.
PDB seq: ---------------------------------------------------RDCCTXXKKCKDAQCKXQRCCAX-
                                                            ---------+---------+--- 
                                                                    10        20