Sequence alignment between 1c2a(A) and UniProt seq P12940 (IBB_HORVU):

P12940 (IBB_HORVU): Bowman-Birk type trypsin inhibitor from Hordeum vulgare
                 10        20        30        40         50        60        70        80        90       100       110       120    
         ---------+---------+---------+---------+- --------+---------+---------+---------+---------+---------+---------+---------+----
UniProt: AGKKRPWKCCDEAVCTRSIPPICTCMDEVFECPKTCKSCGP-MGDPSRRICQDQYVGDPGPICRPWECCDKAICTRSNPPTCRCVDEVKKCAPTCKTCLPSRSRPSRRVCIDSYFGPVPPRCTPR
         .........................................X...................................................................................
PDB seq: ---KRPWKCCDEAVCTRSIPPICTCMDEVFECPKTCKSCGPSMGDPSRRICQDQYVGDPGPICRPWECCDKAICTRSNPPTCRCVDEVKKCAPTCKTCLPSRSRPSRRVCIDSYFGPVPPRCT--
            ------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---  
                 10        20        30        40        50        60        70        80        90       100       110       120