DNA-Binding Properties of the Bacillus subtilis and Aeribacillus pallidus AC6 sigma(D) Proteins

Sevim E., Gaballa A., BELDÜZ A. O. , Helmann J. D.

JOURNAL OF BACTERIOLOGY, cilt.193, sa.2, ss.575-579, 2011 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 193 Konu: 2
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1128/jb.01193-10
  • Dergi Adı: JOURNAL OF BACTERIOLOGY
  • Sayfa Sayıları: ss.575-579

Özet

sigma(D) proteins from Aeribacillus pallidus AC6 and Bacillus subtilis bound specifically, albeit weakly, to promoter DNA even in the absence of core RNA polymerase. Binding required a conserved CG motif within the -10 element, and this motif is known to be recognized by sigma region 2.4 and critical for promoter activity.