Last modified on 11 May 2000.
| U-Turn | Pattern | B | A | C | E |
|---|---|---|---|---|---|
| 16S:1315-1322 [B (Hairpin)] | UGCAACUC | 83.1 | 31.9 | 80.5 | -- |
| UGAAACUC | -- | 19.3 | 11.2 | -- | |
| UGUAACUC | 0.2 | 27.1 | -- | -- | |
| UGAAACCC | 0.7 | 10.1 | -- | -- | |
| UGUAACCC | 0.0 | 5.8 | -- | -- | |
| UGCAAUUA | -- | -- | -- | 42.2 | |
| UGCAAUUU | -- | -- | 4.1 | 19.7 | |
| UGCAAUUG | -- | -- | -- | 12.2 | |
| UGUAAUUA | -- | -- | -- | 6.4 | |
| gap | 4.3 | 0.5 | 0.6 | 7.1 | |
| Other | 11.7 | 5.3 | 3.6 | 12.4 | |
| N | 29 | 12 | 8 | 23 | |
| Seq | 4670 | 207 | 169 | 1027 | |
| 23S:306-311 [B (Hairpin)] | UGGAAA | 69.8 | 8.3 | -- | 22.7 |
| UGGGAA | 15.1 | -- | -- | 4.5 | |
| UGGAAU | 1.4 | 41.7 | 5.0 | 0.5 | |
| UGGAAC | 2.9 | 41.7 | 1.0 | -- | |
| UGAAAU | -- | 5.6 | -- | -- | |
| CGGAAG | -- | -- | -- | 19.1 | |
| UUGAUG | -- | -- | -- | 10.9 | |
| AGGAAU | -- | -- | -- | 7.3 | |
| UUUCUU | -- | -- | -- | 5.0 | |
| gap | 1.8 | -- | 92.0 | 4.1 | |
| Other | 9.0 | 2.7 | 2.0 | 25.9 | |
| N | 12 | 5 | 4 | 42 | |
| Seq | 278 | 36 | 100 | 220 | |
| 23S:745-752 [B (Hairpin)] | GUUGAAAA | 78.7 | -- | 88.0 | -- |
| CGUGCAAU | -- | 27.0 | -- | -- | |
| UCCUACAA | -- | 16.2 | -- | -- | |
| CGUGCAAA | -- | 13.5 | -- | 96.6 | |
| GUCGUGCA | -- | 8.1 | -- | -- | |
| ACCGCGAA | -- | 5.4 | -- | -- | |
| UGUGCAAA | -- | 5.4 | -- | -- | |
| GAUGUGAA | -- | 5.4 | -- | -- | |
| CGUGCAAC | -- | 5.4 | -- | 0.5 | |
| GUUGAAGA | -- | -- | 8.0 | -- | |
| gap | -- | -- | -- | -- | |
| Other | 21.3 | 13.6 | 4.0 | 2.9 | |
| N | 17 | 13 | 5 | 7 | |
| Seq | 282 | 37 | 100 | 205 | |
| 23S:780-784 [B (Hairpin)] | GAAAG | 65.9 | 59.5 | -- | 98.5 |
| GAAAU | 30.1 | -- | 100.0 | -- | |
| AAAAG | -- | 27.0 | -- | -- | |
| GAAAA | 3.2 | 5.4 | -- | -- | |
| CAAAA | -- | 5.4 | -- | -- | |
| gap | 0.4 | -- | -- | 0.5 | |
| Other | 0.4 | 2.7 | -- | 1.0 | |
| N | 4 | 5 | 1 | 3 | |
| Seq | 279 | 37 | 100 | 205 |
