>sp|A1U5G9|SECB_MARN8 Protein-export protein SecB OS=Marinobacter nauticus GN=secB MAENQQAAGNENQNQPQFALQRIYVKDLSFESPNSPLVFQEQWKPQVNLDLNTSHNKISD NQYEVVLSLTVTAKVGEKVAYIVEIQQGGVFMISGIEGPQLGQMLGAYCPTILFPYAREA IDGIVNKGSFPALMLAPVNFDAIYAQALKRKQEEAAGEAKEEQTH