Lineage for Protein: Splicesomal U2A' protein
- Root: SCOPe 2.04
Class c: Alpha and beta proteins (a/b) [51349] (148 folds) 
Fold c.10: Leucine-rich repeat, LRR (right-handed beta-alpha superhelix) [52046] (3 superfamilies)
2 curved layers, a/b; parallel beta-sheet; order 1234...N; there are sequence similarities between different superfamilies
Superfamily c.10.2: L domain-like [52058] (9 families) 
less regular structure consisting of variable repeats
Family c.10.2.4: U2A'-like [52068] (1 protein)
duplication: consists of 5-6 partly irregular repeats
this is a repeat family; one repeat unit is 1a9n C:89-114 found in domainProtein Splicesomal U2A' protein [52069] (1 species)
Species:
Human (Homo sapiens) [TaxId:9606] [52070] (1 PDB entry) - Domains for 1a9n:
Domain d1a9na_: 1a9n A: [30875]
Other proteins in same PDB: d1a9nb_, d1a9nd_
protein/RNA complex
Domain d1a9nc_: 1a9n C: [30876]
Other proteins in same PDB: d1a9nb_, d1a9nd_
protein/RNA complex
- Domains for 1a9n:
More info for Protein Splicesomal U2A' protein from c.10.2.4: U2A'-like
Timeline for Protein Splicesomal U2A' protein from c.10.2.4: U2A'-like:
- Protein Splicesomal U2A' protein from c.10.2.4: U2A'-like first appeared (with stable ids) in SCOP 1.55
- Protein Splicesomal U2A' protein from c.10.2.4: U2A'-like appears in SCOPe 2.03
- Protein Splicesomal U2A' protein from c.10.2.4: U2A'-like appears in SCOPe 2.05
- Protein Splicesomal U2A' protein from c.10.2.4: U2A'-like appears in the current release, SCOPe 2.08, called Protein Spliceosomal U2 small nuclear ribonucleoprotein A' / U2A' / Lea1 protein from c.10.2.4: U2A'-like