Fold: Heme oxygenase-1 (HO-1)

multihelical; bundle

Lineage:

1. Root: scop
2. Class: All alpha proteins
3. Fold: Heme oxygenase-1 (HO-1)
   multihelical; bundle

Superfamilies:

1. Heme oxygenase-1 (HO-1) (1)
   duplication: contains two structural repeats of 3-helical motif
   1. Heme oxygenase-1 (HO-1) (2)
      1. Heme oxygenase-1 (HO-1)
         1. Human (Homo sapiens) (1)
         2. Rat (Rattus norvegicus) (2)