Lineage for Protein: Saposin B
- Root: SCOPe 2.08
Class a: All alpha proteins [46456] (290 folds) 
Fold a.64: Saposin-like [47861] (2 superfamilies)
5 helices; folded leaf, closedSuperfamily a.64.1: Saposin [47862] (5 families) 
Lipid-binding can promote conformational changes and oligomerisation in some members
Family a.64.1.3: Saposin B [81806] (2 proteins)
the alternative subunit conformation is an open four-helical bundle; helices 3 and 4 form a contiguous helixProtein Saposin B [81807] (1 species)
Species:
Human (Homo sapiens) [TaxId:9606] [81808] (1 PDB entry) - Domains for 1n69:
Domain d1n69a_: 1n69 A: [80118]
Other proteins in same PDB: d1n69b2
the alternative subunit conformation
complexed with 3pe
Domain d1n69b1: 1n69 B:1-78 [80119]
Other proteins in same PDB: d1n69b2
the alternative subunit conformation
complexed with 3pe
Domain d1n69c_: 1n69 C: [80120]
Other proteins in same PDB: d1n69b2
the alternative subunit conformation
complexed with 3pe
- Domains for 1n69:
More info for Protein Saposin B from a.64.1.3: Saposin B
Timeline for Protein Saposin B from a.64.1.3: Saposin B:
- Protein Saposin B from a.64.1.3: Saposin B first appeared in SCOP 1.63
- Protein Saposin B from a.64.1.3: Saposin B appears in SCOPe 2.07