Last modified on 11 May 2000.
| U-Turn | Pattern | B | A | C | E |
|---|---|---|---|---|---|
| 16S:13-16 [E (Pseudoknot)] | UUGA | 91.3 | 99.4 | 57.1 | 80.9 |
| UCGA | 1.6 | 0.6 | 16.2 | 0.5 | |
| gap | 6.2 | -- | 26.7 | 18.0 | |
| Other | 0.9 | -- | -- | 0.6 | |
| N | 16 | 2 | 2 | 5 | |
| Seq | 2166 | 154 | 154 | 979 | |
| 16S:116-121 [I (Multi-Stem)] | AGUAAC | 66.1 | 90.2 | 69.0 | 0.8 |
| AGUAAU | 21.8 | 0.5 | 10.1 | 1.9 | |
| CGUAAC | 5.2 | 1.5 | 6.5 | -- | |
| AUUAAA | -- | -- | -- | 57.0 | |
| GGUAAA | -- | -- | -- | 17.1 | |
| AUUAUA | -- | -- | -- | 9.5 | |
| gap | 2.3 | -- | 1.8 | 1.9 | |
| Other | 4.6 | 7.8 | 12.6 | 11.8 | |
| N | 39 | 9 | 10 | 30 | |
| Seq | 4787 | 205 | 168 | 1023 | |
| 16S:159-162 [A (Hairpin)] | GAAA | 97.9 | 97.7 | 95.3 | 2.1 |
| UAUU | -- | -- | 0.6 | 81.3 | |
| gap | 1.0 | 2.3 | 0.6 | 1.5 | |
| Other | 1.1 | -- | 3.5 | 15.1 | |
| N | 11 | 1 | 6 | 26 | |
| Seq | 4886 | 217 | 169 | 1026 | |
| 16S:260-266 [F (Hairpin)] | GUAAUGG | 30.8 | 19.6 | 21.8 | 4.2 |
| GUAACGG | 25.8 | 52.7 | 6.5 | 0.1 | |
| GUAAAGG | 20.3 | 5.8 | 12.4 | 0.9 | |
| GUAAUGU | -- | 5.4 | -- | -- | |
| GCAAUAG | -- | -- | 15.9 | -- | |
| GCAAUGG | -- | -- | 10.0 | -- | |
| GUAUUGG | -- | -- | -- | 23.2 | |
| AUAGAGG | -- | -- | -- | 16.8 | |
| GUAUUGU | -- | -- | -- | 10.0 | |
| GUAGUGG | 1.3 | 0.9 | -- | 7.6 | |
| UUCUGCG | -- | -- | -- | 7.5 | |
| AUAGUGG | -- | -- | -- | 6.3 | |
| gap | 2.5 | -- | 2.4 | 1.0 | |
| Other | 19.3 | 15.6 | 31.0 | 22.4 | |
| N | 56 | 15 | 23 | 67 | |
| Seq | 5038 | 224 | 170 | 1029 | |
| 16S:297-300 [A (Hairpin)] | GAGA | 97.0 | 80.1 | 97.1 | -- |
| GGGA | 0.2 | 16.5 | -- | -- | |
| UAGG | -- | -- | -- | 47.7 | |
| CAGG | -- | -- | -- | 18.7 | |
| GGGU | -- | -- | -- | 17.6 | |
| AAGG | -- | -- | -- | 5.8 | |
| gap | 1.0 | 2.3 | -- | 0.9 | |
| Other | 1.8 | 3.0 | 2.9 | 9.3 | |
| N | 20 | 5 | 6 | 21 | |
| Seq | 5103 | 231 | 170 | 1029 | |
| 16S:322-331 [E (Hairpin)] | CUGAGACACG | 80.5 | 29.1 | 80.2 | 0.2 |
| CUGAGAUACG | 12.5 | -- | 5.4 | -- | |
| CUGAGACAAG | 0.0 | 51.3 | 2.4 | -- | |
| CUGAGACAUG | 0.0 | 12.2 | -- | -- | |
| CUGAGAAACG | 0.2 | -- | -- | 62.5 | |
| CUGAGAGACG | 0.3 | -- | -- | 14.1 | |
| CUGAGAAAUG | -- | -- | -- | 5.2 | |
| gap | 2.2 | 1.7 | 4.8 | 5.4 | |
| Other | 4.3 | 5.7 | 7.2 | 12.6 | |
| N | 49 | 10 | 13 | 31 | |
| Seq | 5088 | 230 | 167 | 1029 | |
| 16S:557-566 [I (Multi-Stem)] | GGAAUUACUG | 37.5 | -- | 5.3 | -- |
| GGAAUUAUUG | 22.0 | -- | 14.8 | -- | |
| GGAUUUAUUG | 10.5 | -- | -- | -- | |
| GGAUUUACUG | 8.5 | -- | 0.6 | -- | |
| GGAAUCACUG | 7.9 | -- | 11.8 | -- | |
| GCUUUUAUUG | -- | 10.6 | -- | -- | |
| ACUUUUAUUG | -- | 6.6 | -- | -- | |
| ACUAUUAUUG | -- | 6.6 | -- | -- | |
| GAUCUUAUUG | -- | 6.2 | -- | -- | |
| GCUAUUAUUG | -- | 5.8 | -- | -- | |
| GAUAUUAUUG | -- | 5.3 | -- | -- | |
| GGAAUGAUUG | 0.4 | -- | 46.2 | -- | |
| GGAAUCAUUG | 2.4 | -- | 8.9 | -- | |
| AAAGUUGUUG | -- | -- | -- | 64.0 | |
| UAAGUUGUUG | -- | -- | -- | 7.0 | |
| gap | 2.8 | 3.1 | 1.8 | 2.6 | |
| Other | 8.0 | 55.8 | 10.6 | 26.4 | |
| N | 62 | 39 | 18 | 47 | |
| Seq | 4772 | 226 | 169 | 1042 | |
| 16S:618-622 [E (Hairpin)] | CUCAA | 58.4 | 58.7 | 51.2 | -- |
| CUUAA | 35.0 | 37.0 | 38.8 | -- | |
| gap | 4.6 | 1.3 | 1.8 | 100.0 | |
| Other | 2.0 | 3.0 | 8.2 | -- | |
| N | 25 | 10 | 11 | -- | |
| Seq | 4848 | 235 | 170 | 1042 | |
| 16S:691-696 [F (Hairpin)] | GUGAAA | 78.1 | 60.9 | 93.5 | 95.1 |
| GUGGAA | 11.8 | 1.3 | -- | 0.3 | |
| GUAAAA | 5.9 | 14.6 | 0.6 | 0.3 | |
| GCGAAA | 0.0 | 21.5 | -- | 0.1 | |
| gap | 3.3 | 1.7 | 0.6 | 1.2 | |
| Other | 0.9 | -- | 5.3 | 3.0 | |
| N | 20 | 4 | 7 | 7 | |
| Seq | 4873 | 233 | 169 | 1043 | |
| 16S:727-730 [A (Hairpin)] | GAAG | 92.0 | 62.7 | 29.8 | 5.4 |
| GAAA | 5.6 | 27.0 | 66.7 | 91.6 | |
| gap | 1.0 | 4.6 | 1.8 | 1.3 | |
| Other | 1.4 | 5.7 | 1.7 | 1.7 | |
| N | 15 | 5 | 5 | 10 | |
| Seq | 4916 | 241 | 168 | 1043 | |
| 16S:765-768 [C (Multi-Stem)] | GAAA | 88.5 | 73.9 | 92.3 | 88.4 |
| GAAG | 2.2 | 10.9 | -- | 5.0 | |
| gap | 7.8 | 13.9 | 1.2 | 0.6 | |
| Other | 1.5 | 1.3 | 6.5 | 6.0 | |
| N | 14 | 4 | 5 | 12 | |
| Seq | 4907 | 230 | 168 | 1043 | |
| 16S:787-795 [H (Hairpin)] | AUUAGAUAC | 95.6 | 98.7 | 91.1 | 20.6 |
| AUUAGAGAC | 0.3 | -- | 6.0 | 3.1 | |
| AUCAGAUAC | -- | -- | -- | 73.3 | |
| gap | 1.9 | 0.9 | -- | 2.9 | |
| Other | 2.2 | 0.4 | 2.9 | 5.7 | |
| N | 25 | 2 | 7 | 13 | |
| Seq | 4861 | 230 | 168 | 1028 | |
| 16S:863-866 [J (Hairpin)] | UAAC | 82.5 | -- | 90.9 | -- |
| AAAC | 5.3 | -- | 0.6 | -- | |
| GAAA | 5.0 | 15.2 | -- | 97.4 | |
| GAAG | -- | 79.7 | -- | 0.1 | |
| gap | 4.0 | 2.6 | -- | 1.9 | |
| Other | 3.2 | 2.5 | 8.5 | 0.6 | |
| N | 16 | 3 | 8 | 4 | |
| Seq | 4770 | 231 | 165 | 1040 | |
| 16S:898-901 [A (Hairpin)] | GCAA | 97.9 | 100.0 | 94.5 | 94.1 |
| gap | 0.9 | -- | -- | 4.8 | |
| Other | 1.2 | -- | 5.5 | 1.1 | |
| N | 19 | 1 | 4 | 5 | |
| Seq | 4547 | 220 | 165 | 1039 | |
| 16S:1013-1016 [J (Hairpin)] | GAGA | 77.0 | -- | 9.8 | -- |
| GAAA | 15.1 | -- | 77.9 | -- | |
| gap | 0.7 | 100.0 | 2.5 | 100.0 | |
| Other | 7.2 | -- | 9.8 | -- | |
| N | 39 | -- | 12 | -- | |
| Seq | 4460 | 204 | 163 | 1029 | |
| 16S:1065-1067 [H (Multi-Stem)] | UCA | 98.1 | 67.2 | 99.4 | 2.4 |
| CCA | 0.3 | 30.3 | -- | 1.2 | |
| UUA | 0.0 | -- | -- | 89.1 | |
| gap | 1.3 | 2.0 | 0.6 | 1.8 | |
| Other | 0.3 | 0.5 | -- | 5.5 | |
| N | 8 | 3 | 1 | 13 | |
| Seq | 4515 | 201 | 164 | 1029 | |
| 16S:1077-1080 [A (Hairpin)] | GUGA | 98.8 | 92.0 | 58.5 | 67.3 |
| GCGA | 0.0 | 7.0 | -- | 19.3 | |
| GUAA | 0.1 | -- | 27.4 | 0.2 | |
| UUGA | 0.0 | -- | 11.0 | 1.8 | |
| gap | 0.5 | -- | -- | 2.2 | |
| Other | 0.6 | 1.0 | 3.1 | 9.2 | |
| N | 14 | 3 | 6 | 13 | |
| Seq | 4505 | 207 | 164 | 1029 | |
| 16S:1090-1095 [E (Hairpin)] | UUAAGU | 94.1 | 95.5 | 90.9 | 1.5 |
| UUAAUU | 0.0 | -- | 0.6 | 85.6 | |
| UUGAUU | -- | -- | -- | 7.1 | |
| gap | 4.4 | -- | 1.2 | 0.8 | |
| Other | 1.5 | 4.5 | 7.3 | 5.0 | |
| N | 23 | 3 | 9 | 19 | |
| Seq | 4452 | 198 | 164 | 1029 | |
| 16S:1108-1112 [C (Multi-Stem)] | GCAAC | 96.2 | -- | 82.3 | -- |
| GAGAC | -- | 93.4 | -- | 94.0 | |
| GUAAC | 0.4 | -- | 7.9 | -- | |
| gap | 1.7 | -- | 0.6 | 0.2 | |
| Other | 1.7 | 6.6 | 9.2 | 5.8 | |
| N | 19 | 4 | 10 | 9 | |
| Seq | 4460 | 197 | 164 | 1029 | |
| 16S:1211-1214 [G (Multi-Stem)] | UUAU | 58.8 | -- | 50.6 | 0.5 |
| UUAC | 37.1 | -- | 42.9 | -- | |
| GAAU | -- | 62.1 | -- | 1.2 | |
| GAAA | -- | 29.1 | -- | -- | |
| UAAU | 0.1 | 1.0 | 0.6 | 75.4 | |
| AGAU | -- | -- | -- | 8.8 | |
| UAAC | 0.1 | -- | -- | 5.5 | |
| gap | 2.4 | 4.4 | 1.2 | 2.9 | |
| Other | 1.5 | 3.4 | 4.7 | 5.7 | |
| N | 19 | 6 | 6 | 13 | |
| Seq | 4689 | 206 | 168 | 1028 | |
| 16S:1266-1269 [A (Hairpin)] | GCGA | 57.3 | -- | 60.7 | -- |
| GUGA | 25.4 | -- | 15.5 | -- | |
| GCAA | 7.5 | -- | 7.7 | -- | |
| GAAA | 0.0 | 82.6 | --- | 0.1 | |
| GAGA | 0.6 | 15.9 | 0.6 | -- | |
| gap | 3.8 | 1.0 | 0.6 | 99.5 | |
| Other | 5.4 | 0.5 | 14.9 | 0.4 | |
| N | 24 | 3 | 19 | 4 | |
| Seq | 4680 | 207 | 168 | 1027 | |
| 16S:1315-1322 [B] | 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 | |
| 16S:1358-1364 [H (Hairpin)] | UCAGCAU | 45.4 | -- | 78.1 | -- |
| UCAGCAC | 22.2 | -- | 8.3 | 0.7 | |
| UCAGAAU | 20.7 | 0.5 | 1.2 | -- | |
| UCAACAA | -- | 14.5 | -- | 0.3 | |
| UCAGAAG | 0.0 | 9.2 | -- | -- | |
| UCAUCAU | 0.2 | 8.2 | -- | 13.8 | |
| UCAUAAU | -- | 7.7 | 1.8 | -- | |
| UCAAUAU | -- | 7.7 | -- | 0.1 | |
| UCAACAU | 0.1 | 6.3 | -- | 0.1 | |
| UCACUAU | 0.0 | 5.8 | -- | -- | |
| UCAACAG | -- | 5.8 | -- | 0.1 | |
| UCAUCAG | -- | -- | -- | 50.9 | |
| UCAUAAG | -- | 1.9 | -- | 11.9 | |
| UCAUCAA | -- | -- | -- | 7.1 | |
| gap | 3.2 | 1.9 | 4.1 | 1.0 | |
| Other | 8.2 | 30.5 | 6.5 | 14.0 | |
| N | 47 | 23 | 12 | 34 | |
| Seq | 4603 | 207 | 169 | 1029 |
