Lineage for Family d.3.1.3: Calpain large subunit, catalytic domain (domain II)
- Root: SCOP 1.67
Class d: Alpha and beta proteins (a+b) [53931] (260 folds) 
Fold d.3: Cysteine proteinases [54000] (1 superfamily)
consists of one alpha-helix and 4 strands of antiparallel beta-sheet and contains the catalytic triad Cys-His-AsnSuperfamily d.3.1: Cysteine proteinases [54001] (10 families) 
the constitute families differ by insertion into and circular permutation of the common catalytic core made of one alpha-helix and 3-strands of beta-sheet
Family d.3.1.3: Calpain large subunit, catalytic domain (domain II) [54040] (1 protein)
Protein:
Calpain large subunit, catalytic domain (domain II) [54041] (3 species)
includes the N-terminal 'sequence' domain I
Species Human (Homo sapiens), M-type [TaxId:9606] [54042] (2 PDB entries) Species Rat (Rattus norvegicus), M-type [TaxId:10116] [54043] (2 PDB entries) 
Species Rat (Rattus norvegicus), mu-type [TaxId:10116] [75332] (2 PDB entries)
More info for Family d.3.1.3: Calpain large subunit, catalytic domain (domain II)
Timeline for Family d.3.1.3: Calpain large subunit, catalytic domain (domain II):
- Family d.3.1.3: Calpain large subunit, catalytic domain (domain II) first appeared (with stable ids) in SCOP 1.55
- Family d.3.1.3: Calpain large subunit, catalytic domain (domain II) appears in SCOP 1.65
- Family d.3.1.3: Calpain large subunit, catalytic domain (domain II) appears in SCOP 1.69
- Family d.3.1.3: Calpain large subunit, catalytic domain (domain II) appears in the current release, SCOPe 2.08