>tr|O54141|O54141_STRCO Trk system potassium uptake protein TrkA OS=Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145) OX=100226 GN=SCO5875 PE=4 SV=1 MRVAIAGAGAVGRSIAGELLENGHEVLLIDKAPTAISVERVPMAEWLLADACEITSLDEA ALQRCNVVIAATGDDKVNLVVSLLAKTEYGVPRVVARVNNPKNEWLFNESWGVDVAVSTP RLMSALVEEAVSVGDLVRLLRFSHGDANLVELTLPEESALAGTQVGDVQWPEDTSLVTII RGTRVLTPSREDSLEAGDELLFVAAQAREEQLEDLLSARRQPDGTL