>tr|A0A3E1R1T1|A0A3E1R1T1_HAEIF Putrescine-binding periplasmic protein OS=Haemophilus influenzae GN=BOO19_05895 MKKFFAHSLKNLFLSTTALFAASAFANNKLYVYNWTDYVPSDLVAQFSKETGIEVIYSTF ESNEEMYAKLKLTQNTGSGYDLVFPSSYYVNKMIKEKMLQPIDQSKLTNIHQIPKHLLNK EFDPENKYSLPYVYGLTGIEVNADEIDPKTITSWADLWKPEFKGKVLMTSDAREVFHVAL LLDGKSPNTTNEEDIKTAYERLEKLLPNVATFNSDSPEVPYVQGEVAIGMIWNGSAYLAQ KENQSLQFVYPKEGAIFWMDNYAIPTTAKNVEGAHKFIDFLLRPENAKIVIERMGFSMPN NGAKTLLSAEVANDPKLFPPAEEVEKGIMQGDVGEAVDIYEKYWGKLKTN