Lineage for Superfamily a.43.1: Ribbon-helix-helix

  1. Root: SCOP 1.71
  2. 530466Class a: All alpha proteins [46456] (226 folds)
  3. 538320Fold a.43: Ribbon-helix-helix [47597] (1 superfamily)
    core: 4 helices; array of 2 hairpins, opened
  4. 538321Superfamily a.43.1: Ribbon-helix-helix [47598] (4 families) (S)
    formerly Met repressor-like; dimeric proteins; the N-termini form a small beta-sheet ribbon

Families:

  1. 538322a.43.1.1: Arc/Mnt-like phage repressors [47599] (2 proteins)
  2. 538363a.43.1.3: CopG-like [100970] (3 proteins)
    similar to the phage repressor family
  3. 538391a.43.1.4: Omega transcriptional repressor [100971] (1 protein)
    plasmid-encoded, similar to the phage repressor family
  4. 538396a.43.1.5: Met repressor, MetJ (MetR) [100972] (1 protein)

More info for Superfamily a.43.1: Ribbon-helix-helix

Timeline for Superfamily a.43.1: Ribbon-helix-helix: