RuX: A Novel, Flexible, and Sensitive Mifepristone-Induced Transcriptional Regulation System

Figure 2

The main part of the DNA-binding region of the rGR starting with Cys440. Cysteines stabilizing the zinc fingers are labelled with the letter C in circles and their corresponding positions. Three identified protonuclear localization signals are shown with bold orange lines. The truncation positions are shown as grey arrowheads. This figure is based on Figure 1 of [44]. The original figure displays the protein between positions 440 and 525; the elongation added here is shown as a dashed line.