Sequence alignment between 1ezx(C) and UniProt seq P00760 (TRY1_BOVIN):

P00760 (TRY1_BOVIN): Serine protease 1 from Bos taurus
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240      
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: MKTFIFLALLGAAVAFPVDDDDKIVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN
         ...................................................................XXXXXXXXXXXXXXXXXXXXXX.........................XXXXXXXXXXX................XXXXXXXXXXXXXXXXXX..............................XXXXXX............................XX.....................
PDB seq: -----------------------------------------------CGGSLINSQWVVSAAHCYKS----------------------ASKSIVHPSYNSNTLNNDIMLIKLK-----------ISLPTSCASAGTQCLI------------------CLKAPILSDSSCKSAYPGQITSNMFCAGYL------CQGDSGGPVVCSGKLQGIVSWGSGCAQK--PGVYTKVCNYVSWIKQTIASN
                                                        --------+---------+-                      -----+---------+---------           --------+-------                  ---+---------+---------+------      ---------+-----+--------+---  -----+---------+-----
                                                               50        60                           90       100                          130                          160       170       180                   200   210      220        230       240