Figure 5From: The Protein-DNA Interface databaseClassification of DNA atoms. All the interactions occurring in an effective interface were classified according to the chemical/structural/groove position of the DNA atoms. Pink-highlighted atoms were classified as being part of the major groove, green-highlighted atoms belong to the minor groove, blue-highlighted atoms belong to the backbone and sugar, and yellow-highlighted atoms were classified as not assigned since they are in an ambiguous location.Back to article page