Lineage for Family a.143.1.1: RNA polymerase omega subunit
- Root: SCOP 1.69
Class a: All alpha proteins [46456] (218 folds) 
Fold a.143: RPB6/omega subunit-like [63561] (1 superfamily)
core: 2 helices and adjacent loopsSuperfamily a.143.1: RPB6/omega subunit-like [63562] (2 families) 
the bacterial omega and eukaryotic RPB6 subunits both function in polymerase assembly; the common core is involved in conserved interactions with other subunitsFamily a.143.1.1: RNA polymerase omega subunit [63563] (1 protein)
4 helices; irregular array
Protein:
RNA polymerase omega subunit [63564] (2 species) 
Species Thermus aquaticus [TaxId:271] [63565] (1 PDB entry) Species Thermus thermophilus [TaxId:274] [74729] (2 PDB entries)
More info for Family a.143.1.1: RNA polymerase omega subunit
Timeline for Family a.143.1.1: RNA polymerase omega subunit:
- Family a.143.1.1: RNA polymerase omega subunit first appeared in SCOP 1.57
- Family a.143.1.1: RNA polymerase omega subunit appears in SCOP 1.67
- Family a.143.1.1: RNA polymerase omega subunit appears in SCOP 1.71
- Family a.143.1.1: RNA polymerase omega subunit appears in the current release, SCOPe 2.08