SCOP 1.71: Family d.101.1.1: Ribonuclease PH domain 2-like

Lineage for Family d.101.1.1: Ribonuclease PH domain 2-like

1. Root: SCOP 1.71

2. Class d: Alpha and beta proteins (a+b) [53931] (286 folds)

3. Fold d.101: Ribonuclease PH domain 2-like [55665] (1 superfamily)
   beta(2)-alpha-beta(2)-alpha; 3 layers: alpha/beta/alpha; antiparallel sheet: order 2134

4. Superfamily d.101.1: Ribonuclease PH domain 2-like [55666] (1 family)

5. Family d.101.1.1: Ribonuclease PH domain 2-like [55667] (2 proteins)

Proteins:

1. Polynucleotide phosphorylase/guanosine pentaphosphate synthase (PNPase/GPSI), domains 2 and 5 [55668] (1 species)
   duplication of two-domain units formed by domains 1-2 and 4-5

   • Species Streptomyces antibioticus [TaxId:1890] [55669] (2 PDB entries)

2. Ribonuclease PH, domain 2 [103150] (3 species)

   1. Species Aquifex aeolicus [TaxId:63363] [103151] (4 PDB entries)

   2. Species Bacillus subtilis [TaxId:1423] [103153] (3 PDB entries)

   3. Species Pseudomonas aeruginosa [TaxId:287] [103152] (2 PDB entries)

More info for Family d.101.1.1: Ribonuclease PH domain 2-like

Timeline for Family d.101.1.1: Ribonuclease PH domain 2-like:

• Family d.101.1.1: Ribonuclease PH domain 2-like first appeared (with stable ids) in SCOP 1.55, called Family d.101.1.1: Polynucleotide phosporylase/guanosine pentaphospate synthase (PNPase/GPSI), domains 2 and 5
  
• Family d.101.1.1: Ribonuclease PH domain 2-like appears in SCOP 1.69
  
• Family d.101.1.1: Ribonuclease PH domain 2-like appears in SCOP 1.73
  
• Family d.101.1.1: Ribonuclease PH domain 2-like appears in the current release, SCOPe 2.08