A bacteriophage transcription regulator inhibits bacterial transcription initiation by sigma factor displacement.
Escherichia coli-Pichia pastoris shuttle vector pPpARG4
300 mM NA sodium chloride, 50 mM NA sodium phosphate, 90% H2O/10% D2O
Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
Transcription effector, anti-sigma effector, transcription