Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Function
Binds to and represses its own promoter, in combination with RelK repression is somewhat lessened. Several DNA-protein complexes are formed in vitro depending on the RelJ:RelK ratio.
Similarity
Belongs to the phD/YefM antitoxin family.
Sequence
MSISASEARQRLFPLIEQVNTDHQPVRITSRAGDAVLMSADDYDAWQETVYLLRSPENARRLMEAVARDKAGHSAFTKSVDELREMAGGEE