>sp|P9WFZ3|TRKA_MYCTU Trk system potassium uptake protein TrkA OS=Mycobacterium tuberculosis GN=trkA MKVAVAGAGAVGRSVTRELVENGHDITLIERNPDHLDAAAIPEAHWRLGDACELSLLESI HLEEFDVVVAATGDDKVNVVLSLLAKTEFAVPRVVARVNDPRNEWLFNDAWGVDVAVSTP RMLASLIEEAVTIGDLVRLMEFRTGQANLVEITLPDNTPWGGKPVRKLQLPRDAALVTIL RGPRVIVPEADEPLEGGDELLFVAVTEAEEELSRLLLPSM