SCOPe 2.01: Superfamily d.61.1: LigT-like

Lineage for Superfamily d.61.1: LigT-like

1. Root: SCOPe 2.01

2. Class d: Alpha and beta proteins (a+b) [53931] (376 folds)

3. Fold d.61: LigT-like [55143] (1 superfamily)
   duplication of beta-alpha-beta-alpha-beta motif: antiparallel beta sheet forms barrel (n=6, S=8) similar to the barrel of prokaryotic DNA topoisomerases I and III

4. Superfamily d.61.1: LigT-like [55144] (5 families)

Families:

1. d.61.1.1: tRNA splicing product Appr>p cyclic nucleotide phosphodiesterase [55145] (1 protein)

2. d.61.1.2: 2'-5' RNA ligase LigT [89967] (1 protein)

3. d.61.1.3: 2',3'-cyclic nucleotide 3'-phosphodiesterase, catalytic domain [103043] (2 proteins)

4. d.61.1.4: Atu0111-like [143484] (1 protein)

5. d.61.1.0: automated matches [191492] (1 protein)
   not a true family

More info for Superfamily d.61.1: LigT-like

Timeline for Superfamily d.61.1: LigT-like:

• Superfamily d.61.1: LigT-like first appeared (with stable ids) in SCOP 1.55, called Superfamily d.61.1: tRNA splicing product Appr>p cyclic nucleotide phosphodiesterase
  
• Superfamily d.61.1: LigT-like appears in SCOP 1.75
  
• Superfamily d.61.1: LigT-like appears in SCOPe 2.02
  
• Superfamily d.61.1: LigT-like appears in the current release, SCOPe 2.08