The WD repeat: a common architecture for diverse functions.
Our knowledge of the large family of proteins that contain the WD repeat continues to accumulate. The WD-repeat proteins are found in all eukaryotes and are implicated in a wide variety of crucial functions. The solution of the three-dimensional structure of one WD-repeat protein and the assumption that the structure will be common to all members of this family has allowed subfamilies of WD-repeat proteins to be defined on the basis of probable surface similarity. Proteins that have very similar surfaces are likely to have common binding partners and similar functions.
D000818:Animals; D017360:Arabidopsis / Q000737:chemistry; D017173:Caenorhabditis elegans / Q000737:chemistry; D005656:Fungal Proteins / Q000737:chemistry; D019204:GTP-Binding Proteins / Q000737:chemistry / Q000378:metabolism; D011487:Protein Conformation; D011506:Proteins / Q000737:chemistry* / Q000378:metabolism*; D020449:Repetitive Sequences, Amino Acid