Figure 3

Amino acid alignment of Drosophila CG7404 with the sequences of human ERRα, ERRβ, and ERRγ. DmCG7404 exhibits similarity to the human ERRs in both DNA- and ligand-binding domain sequences. Block boxes indicate residues identical in at least two of the four sequences; gray boxes indicate similar residues. Expression of CG7407 as mRNA and the splicing pattern has been confirmed by the recovery and sequencing of cDNA (K.K. et al., unpublished data).