>tr|A0A2U2RUZ7|A0A2U2RUZ7_BIFLN Arginine repressor OS=Bifidobacterium longum GN=argR
MSETGPSLQRPATRAARLSAIEQALATHIITSQSQLSKILIDEGIAVTQATLSRDLDEMH
AVKTRLKDGTVAYAVGRSVVASEGEDVGERGEAQMSRVLNGLVTSVAAAGNLVVVHTPSG
AAQYVASVIDKQPIEGVLGTIAGDDTVMVICTNDDTAVSRSDWLLSLASK