>Nos7524_2931 spermidine/putrescine-binding periplasmic protein MTNRRKFLQGVTALSTLSLSGCGWKLADVRAATSSGRTDQLYLYTWTQYSDKKLLQTFST QTGMKVQVDPYDSNEVMLAKLLASGGGTYSLIYPSDYMVQKMVDRDLLIELQHDRLIGLE NLFPQFQNPTYDPKNRYSIPFNWGTTGLLYNSEILKQAPEDWNYLWQNQALLNKRMTLLN DVREVMGAVLRMLGYSYNSQNENEIKQAYEKLTELKPAIAAFDTDAWQNQMLAGDLVLAM CYSADAIRVSKENPKLKYVIPRSGSSLWTDTMVIPKSAPNIDGAYAWINFILQPEIAATT SQRLKIATPNSAGFELLPNQIKNNDDLFPPNALLEKCERISPLGQFEDIYERYWTQLTSS