Figure 4
Schematic representation of interactions between STF-HD and DNA. The residues involved in base contacts are colored red and those involved in ribose and/or backbone contacts are colored black. Residues from each STF-HD are labeled and enclosed in boxes that are colored as in Fig. 2(b). Hydrogen bonds are shown as dashed arrows; those in red indicate base contacts and those in black indicate ribose/backbone contacts. Residues involved in nonpolar interactions are not shown. |