>tr|A0A140N4Y4|A0A140N4Y4_ECOBD Serine transporter OS=Escherichia coli GN=ECBD_0197 MQHNTLSKHNQKLPFTRYDFGWVLLCIGMAIGAGTVLMPVQIGLKGIWVFITAAIIAYPA TWVVQDIYLKTLSESDSCNDYTDIISHYLGKNWGIFLGVIYFLMIIHGIFIYSLSVVFDS ASYLKTFGLTDADLSQSLLYKVAIFAVLVAIASGGERLLFKISGPMVVVKVGIIVVFGFA MIPHWNFANITAFPQASVFFRDVLLTIPFCFFSAVFIQVLNPMNIAYRKREADKVLATRL ALRTHRISYITLIAVILFFAFSFTFSISHEEAVSAFEQNISALALAAQVIPGHIIHITST VLNIFAVLTAFFGIYLGFHEAIKGIILNLLSRIIDTKKINSRVLTLAICAFIVITLTIWV SFRVSVLVFFQLGSPLYGIVSCLIPFFLIYKVAQLEKLRGFKAWLILLYGILLCLSPLLK LIE