Lineage for Superfamily g.41.3: Zinc beta-ribbon

  1. Root: SCOP 1.65
  2. 341323Class g: Small proteins [56992] (66 folds)
  3. 344238Fold g.41: Rubredoxin-like [57769] (12 superfamilies)
    metal(zinc or iron)-bound fold; sequence contains two CX(n)C motifs, in most cases n = 2
  4. 344282Superfamily g.41.3: Zinc beta-ribbon [57783] (3 families) (S)

Families:

  1. 344283g.41.3.1: Transcriptional factor domain [57784] (3 proteins)
  2. 344304g.41.3.2: DNA primase zinc finger [57792] (2 proteins)
    contains alpha-helices in the N- and C-terminal extensions (linkers?)
  3. 344313g.41.3.3: Prokariotic DNA topoisomerase I, a C-terminal fragment [57795] (1 protein)
    Duplication: contains tandem repeats of several domains with zinc-binding sites being lost in some of them

More info for Superfamily g.41.3: Zinc beta-ribbon

Timeline for Superfamily g.41.3: Zinc beta-ribbon: