>sp|A1VKS9|SECB2_POLNA Protein-export protein SecB 2 OS=Polaromonas naphthalenivorans GN=secB2 MPDENKQPLFQIQRVYLKGLSLEQPNSPAIFLEEQSPTLEVAVSTIAEQQADGIFESTVT VSVTAKIRDKVAFLVEAKQSGIFEIRHLPAEQLNPALGIGCPTILYPYLRANIADAITRA GFPPVHLSEINFQAFYLQQQKNKMATQPGQTAEEPAMALEQE