Lineage for Family b.1.29.3: Complement C3 MG2-like
- Root: SCOPe 2.04
Class b: All beta proteins [48724] (176 folds) 
Fold b.1: Immunoglobulin-like beta-sandwich [48725] (31 superfamilies)
sandwich; 7 strands in 2 sheets; greek-key
some members of the fold have additional strands
Superfamily b.1.29: Macroglobulin [254121] (8 families) 
C3 MG domains possibly arose by gene duplication according to PubMed 16177781; PubMed 17608619; possibly related to immunoglobulins according to Pfam clan annotations
Family b.1.29.3: Complement C3 MG2-like [254156] (3 proteins)
Pfam PF01835
Proteins:
Alpha-2-macroglobulin MG2 [254351] (1 species) Species Human (Homo sapiens) [TaxId:9606] [254784] (1 PDB entry)
Complement C3 MG2 [254349] (1 species) Species Human (Homo sapiens) [TaxId:9606] [254782] (1 PDB entry)
Complement C5 MG2 [254350] (1 species) Species Human (Homo sapiens) [TaxId:9606] [254783] (1 PDB entry)
More info for Family b.1.29.3: Complement C3 MG2-like
Timeline for Family b.1.29.3: Complement C3 MG2-like:
- Family b.1.29.3: Complement C3 MG2-like is new in SCOPe 2.04-stable
- Family b.1.29.3: Complement C3 MG2-like appears in SCOPe 2.05
- Family b.1.29.3: Complement C3 MG2-like appears in the current release, SCOPe 2.08