>sp|A0AGP9|POTA_LISW6 Spermidine/putrescine import ATP-binding protein PotA OS=Listeria welshimeri serovar 6b GN=potA MIVTETIIRFENVTKQFDNDPPVLDNVSFEIEKGKFYTLLGPSGCGKTTILRLIAGFLEA SEGQIYLGDKVINQIPANKRPVNTVFQDYALFPHLNVYENVAFGLRIKKLKKEAIDKKVQ EALRFVNLKGYEKREISEMSGGQRQRVAIARAIVNEPEVILLDEPLSALDLKLRTEMQYE LRDLQKRLGITFIFVTHDQEEALAMSDEIFVLNKGEIQQSGTPIDIYDEPINKFVADFIG ESNIVNGKMIQDFEVEFVERRFECVDQGFRPNEVVEVVIRPEDLEITSAEKGKLQVTVDW MLFRGVHYEVGCIDIDGNEWLVHTTRKVRVDDKIGLAFEPEAIHVMRLGETEEEFDKRLD SYDEVQ