SCOPe 2.06: Family c.55.3.15: PIWI domain C-terminal

Lineage for Family c.55.3.15: PIWI domain C-terminal

1. Root: SCOPe 2.06

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.55: Ribonuclease H-like motif [53066] (7 superfamilies)
   3 layers: a/b/a; mixed beta-sheet of 5 strands, order 32145; strand 2 is antiparallel to the rest

4. Superfamily c.55.3: Ribonuclease H-like [53098] (15 families)
   consists of one domain of this fold

5. Family c.55.3.15: PIWI domain C-terminal [310608] (4 proteins)
   PubMed 15565169 notes that both halves of PIWI are usually a single evolutionary unit; however, fragments have been characterized separately. The N-terminal half is (c.44.3.1)

Proteins:

1. Argonaute homologue Aq_1447 [310683] (1 species)

   • Species Aquifex aeolicus [TaxId:63363] [310900] (4 PDB entries)

2. Argonaute homologue PF0537 [310685] (1 species)

   • Species Pyrococcus furiosus [TaxId:2261] [310902] (3 PDB entries)

3. Argonaute-2 [310719] (1 species)

   • Species Human (Homo sapiens) [TaxId:9606] [310965] (4 PDB entries)

4. Hypothetical protein AF1318 [310687] (1 species)

   • Species Archaeoglobus fulgidus [TaxId:2234] [310904] (3 PDB entries)

More info for Family c.55.3.15: PIWI domain C-terminal

Timeline for Family c.55.3.15: PIWI domain C-terminal:

• Family c.55.3.15: PIWI domain C-terminal is new in SCOPe 2.06-stable
  
• Family c.55.3.15: PIWI domain C-terminal appears in SCOPe 2.07
  
• Family c.55.3.15: PIWI domain C-terminal appears in the current release, SCOPe 2.08