Fold: N-terminal domain of DNA photolyase

3 layers: a/b/a; parallel beta-sheet of 5 strands, order 32145; Rossmann-like

Lineage:

1. Root: scop
2. Class: Alpha and beta proteins (a/b)
   Mainly parallel beta sheets (beta-alpha-beta units)
3. Fold: N-terminal domain of DNA photolyase
   3 layers: a/b/a; parallel beta-sheet of 5 strands, order 32145; Rossmann-like

Superfamilies:

1. N-terminal domain of DNA photolyase (1)
   1. N-terminal domain of DNA photolyase (2)
      1. N-terminal domain of DNA photolyase
         binds a light-harvesting cofactor
         1. Escherichia coli (1)
            cofactor is MHTF
         2. Anacystis nidulans (1)
            cofactor is HDF