>tr|A8GAJ5|A8GAJ5_SERP5 Periplasmic binding protein/LacI transcriptional regulator OS=Serratia proteamaculans (strain 568) OX=399741 GN=Spro_1031 PE=3 SV=1 MRFKPLITALLVTAALGSASLVQAKELKSIGVTVGDLANPFFVQITKGAEMKARELAGDK VNVTLVSSGYDLGQQVAQIDNFIAAKVDMIILNAADSKGIGPAVKRAKDAGIVVVAVDVA AEGADATITSDNTQAGAMACKYISDRLKEKGNVVIINGPPVSAVQNRVEGCMTELKKHPE IKLLSYNQNAKGSREGGLEIMTALLAANPKIDGVFAINDPTAIGADLAAKQAQRSEFFIV GVDGSPDGEEALKRGGKSLFVATPAQDPQVMAAKAVEIGYDILQGKPAPTAPVLIPVTMI DKNNIGSYKGWTVK