>sp|A1VKR9|SECB1_POLNA Protein-export protein SecB 1 OS=Polaromonas naphthalenivorans GN=secB1 MAEANLDPVFQIQRVYLKDLSLEQPNSPEILLNQEQPGVEIQLGVDAKPVAEGLFEITVT ATVHTKIEEKTVFMVEAKQAGIFEIRNIQSDQMGALLGIACPQIVYPYLRSNVADIIQRG GFPPVHMAEINFQAMYEQQQAEAMMATSEAPQILV