SCOP 1.73: Superfamily g.37.1: C2H2 and C2HC zinc fingers

Lineage for Superfamily g.37.1: C2H2 and C2HC zinc fingers

1. Root: SCOP 1.73

2. Class g: Small proteins [56992] (85 folds)

3. Fold g.37: C2H2 and C2HC zinc fingers [57666] (1 superfamily)
   alpha+beta metal(zinc)-bound fold: beta-hairpin + alpha-helix

4. Superfamily g.37.1: C2H2 and C2HC zinc fingers [57667] (6 families)

Families:

1. g.37.1.1: Classic zinc finger, C2H2 [57668] (30 proteins)

2. g.37.1.2: C2HC finger [57697] (3 proteins)

3. g.37.1.3: Plant C2H2 finger (QALGGH zinc finger) [90198] (1 protein)

4. g.37.1.4: Spliceosomal protein U1C [111436] (1 protein)

5. g.37.1.5: variant C2H2 finger [118273] (1 protein)
   contains extra C-terminal, alpha-helical subdomain

6. g.37.1.6: BED zinc finger [144157] (1 protein)
   Pfam PF02892; contains extra N-terminal and C-terminal helices bundled together with the core helix

More info for Superfamily g.37.1: C2H2 and C2HC zinc fingers

Timeline for Superfamily g.37.1: C2H2 and C2HC zinc fingers:

• Superfamily g.37.1: C2H2 and C2HC zinc fingers first appeared (with stable ids) in SCOP 1.55
  
• Superfamily g.37.1: C2H2 and C2HC zinc fingers appears in SCOP 1.71
  
• Superfamily g.37.1: C2H2 and C2HC zinc fingers is called Superfamily g.37.1: beta-beta-alpha zinc fingers in SCOP 1.75
  
• Superfamily g.37.1: C2H2 and C2HC zinc fingers appears in the current release, SCOPe 2.08, called Superfamily g.37.1: beta-beta-alpha zinc fingers