>tr|C4IVC7|C4IVC7_BRUAO Spermidine/putrescine import ATP-binding protein potA OS=Brucella abortus str. 2308 A GN=BAAA_7000527 MTAIRPGSVTFENVTKKFGNFTALPNLSLTVEPGTLVTLLGPSGCGKTTTLRLLAGLEHP TSGRILIGGKDVTNLPANERDVSMVFQSYALFPHMTSLENVAYGLESSGFKKNEARERAE EGLKLVGLGGMGHRLPAELSGGQQQRVAVARALVLEPQVLLLDEPLSTLDARLRRRVRTE IRELQQRLGFTAVYVTHDQDEALAVSDTIIVMKEGGIAQKGSPRDLYEAPASAFIADFMG EANVVPCEVISAENGEAVIRVAGLTHRVPARNAQPGPAQLAIRPNAVTLQPQAGGGFSGT VAHSAYLGDHIEYEIETEHGKLFIVDPAVEQSLPLQTDVSIQFKTRGLAIINQ