Protein
Beta-glucoside operon antiterminator
Organism
Dickeya chrysanthemi
Function
Mediates the positive regulation of the beta-glucoside (arb) operon by functioning as a transcriptional antiterminator. This is an RNA-binding protein that recognizes a specific sequence located just upstream of two termination sites within the operon (By similarity).
Similarity
Belongs to the transcriptional antiterminator BglG family.
Sequence
MKIAKILNNNVVTVMDEQNNEQVVMGRGLGFKKRPGDTVNAALIEKIFSLRSSELTARLSDVLERIPLEVVTTADRIIALAKEKLGGNLQNSLYISLTDHCHFAIERHRQGVDIRNGLQWEVKRLYQKEFAIGLDALDIIHRRLGVRLPEDEAGFIALHLVNAQLDSHMPEVMRITRVMQEILNIVKYQLNLDYNEQAFSYHRFVTHLKFFAQRLLGRTPVFSEDESLHDVVKEKYTLAYHCAEKIQDHIMLHYDYTLTKEELMFLAIHIERVRSELQEQTAE