Lineage for Species: Human (Homo sapiens)

1. Root: SCOP 1.69

2. Class b: All beta proteins [48724] (144 folds)

3. Fold b.7: C2 domain-like [49561] (4 superfamilies) sandwich; 8 strands in 2 sheets; greek-key

4. Superfamily b.7.1: C2 domain (Calcium/lipid-binding domain, CaLB) [49562] (2 families) two constituent families are related by circular permutation

5. Family b.7.1.2: Synaptotagmin-like (S variant) [49575] (8 proteins) topologically similar to the C-terminal domain of PapD

6. Protein Synaptotagmin IV [101562] (2 species) duplication: contains 2 C2 domains

7. Species Human (Homo sapiens) [TaxId:9606] [101563] (1 PDB entry)