Lineage for Family d.3.1.20: M48USP-like
- Root: SCOPe 2.05
Class d: Alpha and beta proteins (a+b) [53931] (381 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] (23 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.3.1.20: M48USP-like [159852] (1 protein)
Pfam PF04843; Herpesvirus tegument protein, N-terminal conserved region
Protein:
Tegument protein M48; N-terminal domain [159853] (1 species) Species Murine cytomegalovirus (MCMV) [TaxId:10366] [159854] (1 PDB entry)
Uniprot A8E1C4 1-232
More info for Family d.3.1.20: M48USP-like
Timeline for Family d.3.1.20: M48USP-like:
- Family d.3.1.20: M48USP-like first appeared in SCOP 1.75
- Family d.3.1.20: M48USP-like appears in SCOPe 2.04
- Family d.3.1.20: M48USP-like appears in SCOPe 2.06
- Family d.3.1.20: M48USP-like appears in the current release, SCOPe 2.08