Proteopedia: 3D visualization and annotation of transcription factor-DNA readout modes

3D visualization assists in identifying diverse mechanisms of protein-DNA recognition that can be observed for transcription factors and other DNA binding proteins. We used Proteopedia to illustrate transcription factor-DNA readout modes with a focus on DNA shape, which can be a function of either nucleotide sequence (Hox proteins) or base pairing geometry (p53). (c) 2012 by The International Union of Biochemistry and Molecular Biology