Sequence alignment between 1eq9(A) and UniProt seq Q7SIG2 (CTR1_SOLIN):

Q7SIG2 (CTR1_SOLIN): Chymotrypsin-1 from Solenopsis invicta
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220  
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--
UniProt: IVGGKDAPVGKYPYQVSLRLSGSHRCGASILDNNNVLTAAHCVDGLSNLNRLKVHVGTNYLSESGDVYDVEDAVVNKNYDDFLLRNDVALVHLTNPIKFNDLVQPIKLSTNDEDLESNPCTLTGWGSTRLGGNTPNALQEIELIVHPQKQCERDQWRVIDSHICTLTKRGEGACHGDSGGPLVANGAQIGIVSFGSPCALGEPDVYTRVSSFVSWINANLKK
PDB seq: IVGGKDAPVGKYPYQVSLRLSGSHRCGASILDNNNVLTAAHCVDGLSNLNRLKVHVGTNYLSESGDVYDVEDAVVNKNYDDFLLRNDVALVHLTNPIKFNDLVQPIKLSTNDEDLESNPCTLTGWGSTRLGGNTPNALQEIELIVHPQKQCERDQWRVIDSHICTLTKRGEGACHGDSGGPLVANGAQIGIVSFGSPCALGEPDVYTRVSSFVSWINANLKK
         ----+---------+--------+---------+---------+---+---------+--------+-------+---------+---------+---------+---------+--------+--------+---------+---------+--------+----------+---------+-----+--------+---------+---------+----
            20        30       40        50        60 60D        70       80      90       100       110       120       130      140      150       160       170      180        190       200   210      220       230       240