| SCOP superfamily ID | superfamiily description | corresponding fold description |
|---|---|---|
| c.133.1 | RbsD-like | RbsD-like 3 layers: a/b/a; mixed beta-sheet of 6 strands, order 251634; strand 6 is antiparallel to the rest |
| e.25.1 | Sec1/munc18-like (SM) proteins | Sec1/munc18-like (SM) proteins 3 domains: (1 and 2) alpha+beta; (3) mostly alpha, inserted in domain 2 |