Protein
HTH-type transcriptional regulator Xre
Organism
Bacillus subtilis (strain 168)
Function
Repressor of PBSX. Binds to four sites close to its own gene. Necessary for the maintenance of the lysogenic state.
Sequence
MIGGRLKSLRGKRTQEEIASHIGVSRARYSHYENGRSEPDYDTLQKLADYFQVTTDYLLTGKDKKSDDDMFSDPDLQLAYRDMQDFSPESKQQAIEFINYLKEKEKNRKPKNK