SCOP 1.75: Superfamily g.3.3: Cyclotides

Lineage for Superfamily g.3.3: Cyclotides

1. Root: SCOP 1.75

2. Class g: Small proteins [56992] (90 folds)

3. Fold g.3: Knottins (small inhibitors, toxins, lectins) [57015] (19 superfamilies)
   disulfide-bound fold; contains beta-hairpin with two adjacent disulfides

4. Superfamily g.3.3: Cyclotides [57038] (4 families)
   macrocyclic plant knottins closed with the formation of an Asn-Gly peptide

Families:

1. g.3.3.1: Kalata B1 [57039] (1 protein)

2. g.3.3.2: Cycloviolacin [57042] (2 proteins)

3. g.3.3.3: Circulin A [57045] (1 protein)

4. g.3.3.4: Palicourein [103526] (1 protein)

More info for Superfamily g.3.3: Cyclotides

Timeline for Superfamily g.3.3: Cyclotides:

• Superfamily g.3.3: Cyclotides first appeared (with stable ids) in SCOP 1.55
  
• Superfamily g.3.3: Cyclotides appears in SCOP 1.73
  
• Superfamily g.3.3: Cyclotides appears in SCOPe 2.01
  
• Superfamily g.3.3: Cyclotides appears in the current release, SCOPe 2.08