|   | 3 Dee - Database of Protein Domain Definitions | 
| Classes | % of representative set | 
|---|---|
| undefined | 25.00 | 
| Peptides | 75.00 | 
| Breakdown into folds | % of cluster | % of class | 
|---|---|---|
| undefined | ||
| undefined from 3Dee | 25.00 | 0.16 | 
| Peptides | ||
| Polymorphic antigen SPAM-H1 (residues 90-127) from 3Dee | 25.00 | 2.04 | 
| Transmembrane helical fragments from 3Dee | 50.00 | 4.08 |