Lineage for Fold b.82: Double-stranded beta-helix

  1. Root: SCOP 1.65
  2. 287094Class b: All beta proteins [48724] (126 folds)
  3. 303155Fold b.82: Double-stranded beta-helix [51181] (7 superfamilies)
    one turn of helix is made by two pairs of antiparallel strands linked with short turns
    has appearance of a sandwich of distinct architecture and jelly-roll topology

Superfamilies:

  1. 303156b.82.1: RmlC-like cupins [51182] (9 families) (S)
  2. 303303b.82.2: Clavaminate synthase-like [51197] (8 families) (S)
    Iron and ketoglutarate-dependent enzymes; elaborated version of this common fold
  3. 303386b.82.3: cAMP-binding domain-like [51206] (3 families) (S)
  4. 303434b.82.4: Regulatory protein AraC [51215] (1 family) (S)
  5. 303443b.82.5: Trp RNA-binding attenuation protein (TRAP) [51219] (1 family) (S)
    shorter variant of double-helix
  6. 303547b.82.6: Thiamin pyrophosphokinase, substrate-binding domain [63862] (1 family) (S)
  7. 303556b.82.7: Calcium ATPase, transduction domain A [81653] (1 family) (S)
    a distorted variant of double-helix

More info for Fold b.82: Double-stranded beta-helix

Timeline for Fold b.82: Double-stranded beta-helix: