>sp|A0LD65|SECB_MAGMM Protein-export protein SecB OS=Magnetococcus marinus GN=secB MSENEQAAKAEAPIFHVVKLYLKDLSFESPNAPESFSVESEPKAEFNLDTKATQKDDDHY EVSLEVNVKVASGDGKILFMAEVSYGGLFMVKNVPSEHIPMVLGIDCPNILFPYVRQVIS SVVLEGGYKPMVLDPINFAALFHHAQQQKAAQQGEKA