Lineage for Family b.1.18.23: SVA-like
- Root: SCOPe 2.06
Class b: All beta proteins [48724] (177 folds) 
Fold b.1: Immunoglobulin-like beta-sandwich [48725] (33 superfamilies)
sandwich; 7 strands in 2 sheets; greek-key
some members of the fold have additional strandsSuperfamily b.1.18: E set domains [81296] (24 families) 
"Early" Ig-like fold families possibly related to the immunoglobulin and/or fibronectin type III superfamilies
Family b.1.18.23: SVA-like [158896] (1 protein)
Pfam PF05326
Protein:
Prolactin-inducible protein, PIP [158897] (1 species) Species Human (Homo sapiens) [TaxId:9606] [158898] (1 PDB entry)
Uniprot P12273 29-146
More info for Family b.1.18.23: SVA-like
Timeline for Family b.1.18.23: SVA-like:
- Family b.1.18.23: SVA-like first appeared in SCOP 1.75
- Family b.1.18.23: SVA-like appears in SCOPe 2.05
- Family b.1.18.23: SVA-like appears in SCOPe 2.07
- Family b.1.18.23: SVA-like appears in the current release, SCOPe 2.08