Figure 5.
Multiple structure alignment of 13 homeodomain structures. The domains with similar DNA-binding specificities with 1B8I-A are shown in blue and others are red. The contact residues of 1B8I-A are marked green. The contact residues interacting to the bases of the core binding site in the DNA (ATAA) major groove are indicated gray.
Chang et al. BMC Bioinformatics 2008 9(Suppl 6):S3 doi:10.1186/1471-2105-9-S6-S3