Cobalamin riboswitches are broadly sensitive to corrinoid cofactors to enable an efficient gene regulatory strategy
K. J. Kennedy, F. J. Widner, O. M. Sokolovskaya, V. L. Innocent, R. R. Procknow, K. C. Mok, M. E. Taga
The paper investigates cobalamin riboswitches in Bacillus subtilis and finds they respond to multiple corrinoid cofactors, using structural conformation differences for regulation.
bioRxiv · Feb 20, 2022Microbiology