Lineage for Species: Pseudomonas aeruginosa [TaxId: 287]

1. Root: SCOPe 2.08

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

3. Fold c.116: alpha/beta knot [75216] (1 superfamily) core: 3 layers: a/b/a, parallel beta-sheet of 5 strands, order 21435; contains a deep trefoil knot

4. Superfamily c.116.1: alpha/beta knot [75217] (9 families) known or predicted SAM-dependent methytransferases including the SPOUT 'sequence' superfamily all known members have dimeric structures

5. Family c.116.1.1: SpoU-like RNA 2'-O ribose methyltransferase [75218] (5 proteins) contains extra strand (3) in the parallel beta-sheet, order 321546

6. Protein automated matches [191165] (4 species) not a true protein

7. Species Pseudomonas aeruginosa [TaxId:287] [381000] (1 PDB entry)