SCOPe 2.08: Superfamily a.160.1: PAP/OAS1 substrate-binding domain

Lineage for Superfamily a.160.1: PAP/OAS1 substrate-binding domain

1. Root: SCOPe 2.08

2. Class a: All alpha proteins [46456] (290 folds)

3. Fold a.160: PAP/OAS1 substrate-binding domain [81632] (1 superfamily)
   core: 5-helical bundle; up-and-down; right-handed twist

4. Superfamily a.160.1: PAP/OAS1 substrate-binding domain [81631] (7 families)
   this domain follows the catalytic nucleotidyltransferase domain

Families:

1. a.160.1.1: Poly(A) polymerase, PAP, middle domain [81630] (1 protein)

2. a.160.1.2: 2'-5'-oligoadenylate synthetase 1, OAS1, second domain [101271] (1 protein)
   automatically mapped to Pfam PF10421

3. a.160.1.3: Archaeal tRNA CCA-adding enzyme substrate-binding domain [101274] (1 protein)
   automatically mapped to Pfam PF09249

4. a.160.1.4: RNA editing terminal uridyl transferase 2, RET2, domain 2 [140679] (1 protein)

5. a.160.1.5: AadK C-terminal domain-like [158607] (1 protein)
   C-terminal part of Pfam PF04439; Streptomycin adenylyltransferase; contains extra C-terminal helix

6. a.160.1.6: cGAMP synthase, cGAS C-terminal domain [254175] (1 protein)
   PubMed 23647843; structurally very similar to hOAS1 (a.160.1.2)

7. a.160.1.0: automated matches [227288] (1 protein)
   not a true family

More info for Superfamily a.160.1: PAP/OAS1 substrate-binding domain

Timeline for Superfamily a.160.1: PAP/OAS1 substrate-binding domain:

• Superfamily a.160.1: PAP/OAS1 substrate-binding domain first appeared in SCOP 1.63, called Superfamily a.160.1: Poly(A) polymerase, middle domain
  
• Superfamily a.160.1: PAP/OAS1 substrate-binding domain appears in SCOPe 2.07