Fold: SMAD MH1 domain

consists of four alpha-helices and three beta-ribbons

Lineage:

1. Root: scop
2. Class: Alpha and beta proteins (a+b)
   Mainly antiparallel beta sheets (segregated alpha and beta regions)
3. Fold: SMAD MH1 domain
   consists of four alpha-helices and three beta-ribbons

Superfamilies:

1. SMAD MH1 domain (1)
   1. SMAD MH1 domain (1)
      1. SMAD MH1 domain
         1. Human (Homo sapiens) (1)
            1. 1mhd
               protein/DNA complex
               1. chain a
               2. chain b