Lineage for Family d.131.1.1: DNA polymerase III, beta subunit
- Root: SCOP 1.67
Class d: Alpha and beta proteins (a+b) [53931] (260 folds) 
Fold d.131: DNA clamp [55978] (1 superfamily)
contains two helices and two beta sheets
duplication: fold has internal pseudo two-fold symmetrySuperfamily d.131.1: DNA clamp [55979] (2 families) 
Family d.131.1.1: DNA polymerase III, beta subunit [55980] (1 protein)
duplication: consists of three domains of this fold
Protein:
DNA polymerase III, beta subunit [55981] (1 species) Species Escherichia coli [TaxId:562] [55982] (5 PDB entries)
More info for Family d.131.1.1: DNA polymerase III, beta subunit
Timeline for Family d.131.1.1: DNA polymerase III, beta subunit:
- Family d.131.1.1: DNA polymerase III, beta subunit first appeared (with stable ids) in SCOP 1.55
- Family d.131.1.1: DNA polymerase III, beta subunit appears in SCOP 1.65
- Family d.131.1.1: DNA polymerase III, beta subunit appears in SCOP 1.69
- Family d.131.1.1: DNA polymerase III, beta subunit appears in the current release, SCOPe 2.08