Sequence alignment between 1ptc(E) and UniProt seq :

UniProt: 
PDB seq: IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSNSSCKSAYPGQITSNMFCAGYLQGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN
         ----+---------+-------+---------+---------+--------+---------+---------+---------+---------+---------+--------+--------+---------+---------+---------+---------+-----------+---------+-----+--------+----------+---------+-----
            20        30      40        50        60       70        80        90       100       110       120      130      140       150       160       170       180         190       200   210      220        230       240