>sp|P17908|TRAK5_ECOLX Protein TraK OS=Escherichia coli OX=562 GN=traK PE=3 SV=4 MPKTYPEELAEWVKGREAKKPRQDKHVVAFLAVKSDVQAALDAGYAMKTIWEHMKETGRL RCRYETFTQHVKRYIKAAPVASPPPPATPPDSQPKGAKPEPKAAPPASESKSEPPKIGGF TFDATPKKEDLL