SCOP 1.73: Superfamily a.143.1: RPB6/omega subunit-like

Lineage for Superfamily a.143.1: RPB6/omega subunit-like

1. Root: SCOP 1.73

2. Class a: All alpha proteins [46456] (258 folds)

3. Fold a.143: RPB6/omega subunit-like [63561] (1 superfamily)
   core: 2 helices and adjacent loops

4. Superfamily 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 subunits

Families:

1. a.143.1.1: RNA polymerase omega subunit [63563] (1 protein)
   4 helices; irregular array

2. a.143.1.2: RPB6 [55294] (1 protein)

More info for Superfamily a.143.1: RPB6/omega subunit-like

Timeline for Superfamily a.143.1: RPB6/omega subunit-like:

• Superfamily a.143.1: RPB6/omega subunit-like first appeared in SCOP 1.57, called Superfamily a.143.1: RNA polymerase omega subunit
  
• Superfamily a.143.1: RPB6/omega subunit-like appears in SCOP 1.71
  
• Superfamily a.143.1: RPB6/omega subunit-like appears in SCOP 1.75
  
• Superfamily a.143.1: RPB6/omega subunit-like appears in the current release, SCOPe 2.08