>sp|Q02UB7|SPUD_PSEAB Putrescine-binding periplasmic protein SpuD OS=Pseudomonas aeruginosa GN=spuD MMKRFGKTLLALTLAGSVAGMAQAADNKVLHVYNWSDYIAPDTLEKFTKETGIKVVYDVY DSNEVLEAKLLAGKSGYDVVVPSNSFLAKQIKAGVYQKLDKSKLPNWKNLNKDLMHTLEV SDPGNEHAIPYMWGTIGIGYNPDKVKAAFGDNAPVDSWDLVFKPENIQKLKQCGVSFLDS PTEILPAALHYLGYKPDTDNPKELKAAEELFLKIRPYVTYFHSSKYISDLANGNICVAIG YSGDIYQAKSRAEEAKNKVTVKYNIPKEGAGSFFDMVAIPKDAENTEGALAFVNFLMKPE IMAEITDVVQFPNGNAAATPLVSEAIRNDPGIYPSEEVMKKLYTFPDLPAKTQRAMTRSW TKIKSGK