>tr|A4N2X7|A4N2X7_HAEIF Protein-export protein SecB OS=Haemophilus influenzae R3021 GN=secB MSEQKQDVAATEEQQPVLQIQRIYVKDVSFEAPNLPHIFQQEWKPKLGFDLSTETTQVGD DLYEVVLNISVETTLEDSGDVAFICEVKQAGVFTISGLEDVQMAHCLTSQCPNMLFPYAR ELVSNLVNRGTFPALNLSPVNFDALFVEYMNRQQAENAEEKSEEEQTKH