| Class a: All alpha proteins [46456] (284 folds) | 
| Fold a.207: Formin homology 2 domain (FH2 domain) [101446] (1 superfamily) multihelical, consists of three all-alpha domains  | 
Superfamily a.207.1: Formin homology 2 domain (FH2 domain) [101447] (1 family) ![]()  | 
| Family a.207.1.1: Formin homology 2 domain (FH2 domain) [101448] (2 proteins) | 
| Bni1 [101451] (1 species) | 
| Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [101452] (3 PDB entries) | 
| Diaphanous protein homolog 1, dia1 [101449] (1 species) | 
| Species Mouse (Mus musculus) [TaxId:10090] [101450] (1 PDB entry) | 
Timeline for Family a.207.1.1: Formin homology 2 domain (FH2 domain):