Sequence alignment between 1j55(A) and UniProt seq P25815 (S100P_HUMAN):

P25815 (S100P_HUMAN): Protein S100-P from Homo sapiens
                 10        20        30        40        50        60        70        80        90     
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
UniProt: MTELETAMGMIIDVFSRYSGSEGSTQTLTKGELKVLMEKELPGFLQSGKDKDAVDKLLKDLDANGDAQVDFSEFIVFVAAITSACHKYFEKAGLK
         .............................................XXXXXX............................................
PDB seq: MTELETAMGMIIDVFSRYSGSEGSTQTLTKGELKVLMEKELPGFL------DAVDKLLKDLDANGDAQVDFSEFIVFVAAITSACHKYFEKAGL-
         ---------+---------+---------+---------+-----      --------+---------+---------+---------+---- 
                 10        20        30        40                  60        70        80        90