>4G1U_1|Chains A, B|Hemin transport system permease protein hmuU|Yersinia pestis (632) MGHHHHHHHHHHSSGENLYFQGHMNGRVQPRLMLGFLLILLVILALGSANMGALSLSFRTLWNTSTNDAMWHIWLNIRLPRVLLAVVVGCALAVSGTIMQGLFRNPLADPGLLGISSGAALCVGLIIVMPFSLPPLLALYSHMVGAFIGSLAISTIIFTLSRWGHGNLARLLLAGIAINALCGAAVGVLTYISDDQQLRQFSLWSMGSLGQAQWSTLLVASSLILPTCILGLLQARQLNLLQLGDEEAHYLGVNVRQAKLRLLLLSAILIGAAVAVSGVIGFIGLVVPHLIRMRIGADHRWLLPGAALGGACLLLTADTLARTLVAPAEMPVGLLTSLLGGPYFLWLILRQREQRSG >4G1U_2|Chains C, D|Hemin import ATP-binding protein HmuV|Yersinia pestis (632) MVDMAVTPVALLEASHLHYHVQQQALINDVSLHIASGEMVAIIGPNGAGKSTLLRLLTGYLSPSHGECHLLGQNLNSWQPKALARTRAVMRQYSELAFPFSVSEVIQMGRAPYGGSQDRQALQQVMAQTDCLALAQRDYRVLSGGEQQRVQLARVLAQLWQPQPTPRWLFLDEPTSALDLYHQQHTLRLLRQLTRQEPLAVCCVLHDLNLAALYADRIMLLAQGKLVACGTPEEVLNAETLTQWYQADLGVSRHPESALPQIYLRQ