Lineage

Root
1. Class All alpha proteins [46456] (46456)
2. Fold Phospholipase A2, PLA2 (48618)

common core: 2 helices, disulfide-linked, and a calcium-binding loop

3. Superfamily Phospholipase A2, PLA2 (48619)

Superfamily

Family

Vertebrate phospholipase A2 (48623)

Protein Children