EHD3 Proteins and Enzymes

The deduced protein identities between EHD1 and EHD2, between EHD1 and EHD3, and between EHD1 and EHD4, are 71%, 86%, and 76%, respectively. All contain multiple conserved regions that include a nucleotide binding consensus site at the N terminus, a bipartite nuclear localization signal, and an eps15 homology (EH) protein binding domain with an EF hand motif at the C terminus.