Lineage for Superfamily f.17.4: Htr2 transmembrane domain-like
- Root: SCOPe 2.03
Class f: Membrane and cell surface proteins and peptides [56835] (57 folds) 
Fold f.17: Transmembrane helix hairpin [81334] (5 superfamilies)
two antiparallel transmembrane helices
Superfamily f.17.4: Htr2 transmembrane domain-like [158212] (1 family) 
Family:
f.17.4.1: Htr2 transmembrane domain-like [158213] (1 protein)
More info for Superfamily f.17.4: Htr2 transmembrane domain-like
Timeline for Superfamily f.17.4: Htr2 transmembrane domain-like:
- Superfamily f.17.4: Htr2 transmembrane domain-like first appeared in SCOP 1.75
- Superfamily f.17.4: Htr2 transmembrane domain-like appears in SCOPe 2.02
- Superfamily f.17.4: Htr2 transmembrane domain-like appears in SCOPe 2.04
- Superfamily f.17.4: Htr2 transmembrane domain-like appears in the current release, SCOPe 2.08