>sp|Q24XJ2|POTA_DESHY Spermidine/putrescine import ATP-binding protein PotA OS=Desulfitobacterium hafniense GN=potA MSEEIIRLVNVTKEYDGVQVLDNINLYILRNEFITLLGPSGCGKTTTLRIIGGFENVTGG DILFEGKKINDVPPYKRKVNTVFQQYALFPHMNVFENIAFGLRIKKVDNKAIYAKVLQVM ELMNLKGFEKRNIDSLSGGQRQRVAIARAIVNEPEVLLLDEPLAALDLKLRKEMQLELKR IQQRLGITFIFVTHDQEEALTMSDTVVVMNEGKIQQIGSPIDIYNEPKNVFVADFIGESN ILDGVMLQDFLVHFHGRRFDCLDKGFSANEEVDVVIRPEDLKLVAAEEGMLTGEVQSVVF KGVHYEMMIQSSEFCWMVHSTQMEEVGNEVGLRILPNDIHIMKKVKGD