>5XSS_1|Chains A, B, C, D[auth X]|Periplasmic binding protein/LacI transcriptional regulator|Clostridium beijerinckii (strain ATCC 51743 / NCIMB 8052) (290402)
MGSSHHHHHHSQGSNLLRDKKVEKEPIKPKIVLISHIKTNPYWLDIKAGAERAAKERGAVVEFLGPTTASTEDGLKLFDMATSAKVSGIITYVQEEGQYKKKINSAMEKGIPVVTIDSDEEDSNRIAYVGTDNVLAGQVAGKEMVKQIGTSGNVAIVMGGKNVKNQKERVEGFTQYIKSNSNLKIVDTDSSDAMLLEAEIITRKILNRNDNINALFCTSALDGIGAARAVKDLNYKDRVKIICFDDLDDTLSNIRNGLVSATIVQKSNEMGYRAVNIIMDKIEGKSNKFSKSLIDVNVINKSDVDSYKRGDDKVEN