Role of the N-terminal region and of beta-sheet residue Thr29 on the activity of the omega2 global regulator from the broad-host range Streptococcus pyogenes plasmid pSM19035
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The dimeric regulatory protein wild-type omega (wt omega2) binds to arrays of 7-bp sequences (heptads) present in the operator DNA region of copy control and partition functions of plasmid pSM19035. Each omega2 protein probably binds with an antiparallel beta-... ...
