Sequence alignment between 1fx3(D) and UniProt seq P44853 (SECB_HAEIN):

P44853 (SECB_HAEIN): Protein-export protein SecB from Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
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         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: MSEQKQDVAATEEQQPVLQIQRIYVKDVSFEAPNLPHIFQQEWKPKLGFDLSTETTQVGDDLYEVVLNISVETTLEDSGDVAFICEVKQAGVFTISGLEDVQMAHCLTSQCPNMLFPYARELVSNLVNRGTFPALNLSPVNFDALFVEYMNRQQAENAEEKSEEEQTKH
PDB seq: ----------------VLQIQRIYVKDVSFEAPNLPHIFQQEWKPKLGFDLSTETTQVGDDLYEVVLNISVETTLEDSGDVAFICEVKQAGVFTISGLEDVQMAHCLTSQCPNMLFPYARELVSNLVNRGTFPALNLSPVNFDALFVEYMN------------------
                         ---+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-                  
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