Lineage

Root
1. Class All alpha proteins [46456] (46456)
2. Fold SAM domain-like (47768)

4-5 helices; bundle of two orthogonally packed alpha-hairpins; involved in the interactions with DNA and proteins

Superfamily

Rad51 N-terminal domain-like (47794)

contains one classic and one pseudo HhH motifs
Superfamily

Family Children