>sp|P0AGH5|SAPC_ECOLI Putrescine export system permease protein SapC OS=Escherichia coli GN=sapC MPYDSVYSEKRPPGTLRTAWRKFYSDASAMVGLYGCAGLAVLCIFGGWFAPYGIDQQFLG YQLLPPSWSRYGEVSFFLGTDDLGRDVLSRLLSGAAPTVGGAFVVTLAATICGLVLGTFA GATHGLRSAVLNHILDTLLAIPSLLLAIIVVAFAGPSLSHAMFAVWLALLPRMVRSIYSM VHDELEKEYVIAARLDGASTLNILWFAVMPNITAGLVTEITRALSMAILDIAALGFLDLG AQLPSPEWGAMLGDALELIYVAPWTVMLPGAAIMISVLLVNLLGDGVRRAIIAGVE