Sequence alignment between 1tk0(B) and UniProt seq P0AA25 (THIO_ECOLI):

P0AA25 (THIO_ECOLI): Thioredoxin 1 from Escherichia coli (strain K12)
                 10        20        30        40        50        60        70        80        90       100         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: MSDKIIHLTDDSFDTDVLKADGAILVDFWAEWCGPCKMIAPILDEIADEYQGKLTVAKLNIDQNPGTAPKYGIRGIPTLLLFKNGEVAATKVGALSKGQLKEFLDANLA
PDB seq: ---KIIHLTDDSFDTDVLKADGAILVDFWAEWCGPCKMIAPILDEIADEYQGKLTVAKLNIDQNPGTAPKYGIRGIPTLLLFKNGEVAATKVGALSKGQLKEFLDANL-
            -------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------- 
                  10        20        30        40        50        60        70        80        90       100