Lineage

Root
1. Class All beta proteins [48724] (48724)
2. Fold Barrel-sandwich hybrid (51229)

sandwich of half-barrel shaped beta-sheets

3. Superfamily Single hybrid motif (51230)

7 to 8 strands in 2 beta-sheets
Superfamily

Family

Biotinyl/lipoyl-carrier proteins and domains (51231)

Protein Children