Lineage for Family d.17.4.30: SEC-C associated NTF2-like domain

1. Root: SCOPe 2.01

2. Class d: Alpha and beta proteins (a+b) [53931] (376 folds)

3. Fold d.17: Cystatin-like [54402] (7 superfamilies) Core: alpha-beta(4); helix packs against coiled antiparallel beta-sheet

4. Superfamily d.17.4: NTF2-like [54427] (31 families) has a beta-alpha(2)-beta insertion after the main helix

5. Family d.17.4.30: SEC-C associated NTF2-like domain [160050] (1 protein) there is a C-terminal SEC-C motif, also there can be an additional SEC-C like motif at the N-terminus (there is only C-terminal motif in the new entry 2JQ5)