Lock and Key to Transcription: σ-DNA Interaction Xin Liu, David A. Bushnell, Roger D. Kornberg Cell Volume 147, Issue 6, Pages 1218-1219 (December 2011) DOI: 10.1016/j.cell.2011.11.033 Copyright © 2011 Elsevier Inc. Terms and Conditions
Figure 1 Sequence-Specific Recognition of the −10 Element by Region 2 of σ The DNA backbone is represented by solid purple circles, bases of the nontemplate strand by yellow polygons, and bases of the template strand by cyan polygons. The sequence of the nontemplate strand corresponds to the consensus of the −10 element, 5′-T−12A−11T−10A−9A−8T−7-3′. Region 2 of σ is shown as a green polygon. Cell 2011 147, 1218-1219DOI: (10.1016/j.cell.2011.11.033) Copyright © 2011 Elsevier Inc. Terms and Conditions