| 1 | IL_4A1B_049 | 4A1B | 0.5930 | 1 | | 1 | LSU rRNA | G | 1039 | C | 1041 | U | 1042 | * | A | 1062 | C | 1063 | | cWW | | cWW |
| 2 | IL_1X8W_004 | 1X8W | 0.6030 | 0 | | A | Group I catalytic intron | G | 129 | U | 130 | U | 131 | * | A | 192 | C | 193 | ncSH | cWW | | cWW |
| 3 | IL_3IWN_001 | 3IWN | 0.4847 | 0 | Minor groove platform | A | Cyclic di-GMP-I riboswitch | G | 89 | A | 90 | U | 91 | * | A | 2 | C | 3 | | ncWW | | cWW |
| 4 | IL_4A1B_128 | 4A1B | 0.4404 | 0 | | 1 | LSU rRNA | U | 3338 | C | 3339 | U | 3340 | * | A | 3281 | A | 3282 | | cWW | | cWW |
| 5 | IL_2ZJR_003 | 2ZJR | 0.3673 | 0 | Minor groove platform (H) | X | LSU rRNA | U | 447 | C | 448 | C | 449 | * | G | 42 | A | 43 | ncSH | cWW | | cWW |
| 6 | IL_3U5H_041 | 3U5H | 0.2798 | 0 | | 5 | LSU rRNA | U | 1050 | U | 1051 | U | 1052 | * | A | 997 | A | 998 | | cWW | tHS | cWW |
| 7 | IL_3U5F_029 | 3U5F | 0.2271 | 0 | | 6 | SSU rRNA | A | 518 | C | 519 | A | 520 | * | U | 532 | U | 533 | | cWW | ntHS | cWW |
| 8 | IL_1U6B_007 | 1U6B | 0.2316 | 0 | Minor groove platform | B | 197-MER | G | 128 | A | 129 | G | 130 | * | C | 177 | C | 178 | cSH | cWW | tHS | cWW |
| 9 | IL_1Y0Q_003 | 1Y0Q | 0.1787 | 0 | Minor groove platform | A | Group I catalytic intron | A | 120 | C | 121 | G | 122 | * | C | 192 | U | 193 | | cWW | ntHS | cWW |
| 10 | IL_2ZJR_027 | 2ZJR | 0.0000 | 0 | Minor groove platform (H) | X | LSU rRNA | U | 925 | C | 926 | C | 927 | * | G | 875 | A | 876 | ncSH | cWW | | cWW |
| 11 | IL_1S72_035 | 1S72 | 0.1554 | 0 | Minor groove platform (H) | 0 | LSU rRNA | U | 1009 | C | 1010 | C | 1011 | * | G | 956 | A | 957 | cSH | cWW | | cWW |
| 12 | IL_3V2F_028 | 3V2F | 0.1779 | 0 | | A | LSU rRNA | U | 913 | C | 914 | C | 915 | * | G | 862 | A | 863 | cSH | cWW | | cWW |
| 13 | IL_2QBG_008 | 2QBG | 0.2696 | 0 | | B | LSU rRNA | U | 434 | C | 435 | C | 436 | * | G | 43 | A | 44 | cSH | cWW | | cWW |
| 14 | IL_2QBG_081 | 2QBG | 0.2884 | 1 | | B | LSU rRNA | U | 2438 | C | 2440 | U | 2441 | * | A | 2070 | A | 2071 | cSH | cWW | | cWW |
| 15 | IL_3U5H_099 | 3U5H | 0.3115 | 1 | | 5 | LSU rRNA | U | 2807 | C | 2809 | C | 2810 | * | G | 2412 | A | 2413 | cSH | cWW | | cWW |
| 16 | IL_4A1B_096 | 4A1B | 0.2957 | 1 | | 1 | LSU rRNA | U | 2795 | C | 2797 | C | 2798 | * | G | 2407 | A | 2408 | cSH | cWW | | cWW |
| 17 | IL_3V2F_078 | 3V2F | 0.2726 | 1 | | A | LSU rRNA | U | 2438 | C | 2440 | C | 2441 | * | G | 2070 | A | 2071 | cSH | cWW | | cWW |
| 18 | IL_1S72_075 | 1S72 | 0.2645 | 1 | Minor groove platform (H) | 0 | LSU rRNA | U | 2473 | C | 2475 | C | 2476 | * | G | 2111 | A | 2112 | cSH | cWW | | cWW |
| 19 | IL_2ZJR_077 | 2ZJR | 0.2911 | 1 | Minor groove platform (H) | X | LSU rRNA | U | 2417 | C | 2419 | C | 2420 | * | G | 2053 | A | 2054 | cSH | cWW | | cWW |
| 20 | IL_1FJG_038 | 1FJG | 0.2103 | 0 | Minor groove platform (H) | A | SSU rRNA | C | 1226 | A | 1227 | C | 1228 | * | G | 953 | G | 954 | | cWW | ntHS | cWW |
| 21 | IL_2XZM_061 | 2XZM | 0.2603 | 0 | | A | SSU rRNA | C | 1430 | A | 1431 | C | 1432 | * | G | 1150 | G | 1151 | | cWW | ntHS | cWW |
| 22 | IL_2AW7_045 | 2AW7 | 0.2806 | 0 | | A | SSU rRNA | C | 1226 | A | 1227 | C | 1228 | * | G | 953 | G | 954 | | cWW | ntHS | cWW |
| 23 | IL_2QWY_006 | 2QWY | 0.3933 | 0 | | B | SAM-II riboswitch | U | 40 | A | 41 | G | 42 | * | C | 23 | A | 24 | | cWW | | cWW |
| 24 | IL_2GDI_007 | 2GDI | 0.4742 | 0 | | Y | TPP riboswitch (THI element) | C | 23 | C | 24 | U | 25 | * | A | 35 | G | 36 | ncSH | cWW | | cWW |
| 25 | IL_2GDI_003 | 2GDI | 0.4301 | 0 | Minor groove platform | X | TPP riboswitch (THI element) | C | 23 | C | 24 | U | 25 | * | A | 35 | G | 36 | ncSH | cWW | | cWW |
| 26 | IL_1S72_033 | 1S72 | 0.6003 | 0 | Single bulged A (H) | 0 | LSU rRNA | U | 942 | A | 943 | G | 944 | * | C | 1023 | G | 1024 | ncSH | cWW | | cWW |
| 27 | IL_3RW6_001 | 3RW6 | 0.5164 | 1 | Minor groove platform | H | constitutive transport element(CTE)of Mason-Pfizer monkey virus RNA | U | 53 | A | 55 | U | 56 | * | A | 7 | A | 8 | ncSH | cWW | | cWW |
| 28 | IL_2AW7_035 | 2AW7 | 0.4611 | 0 | | A | SSU rRNA | A | 746 | A | 747 | G | 748 | * | C | 658 | U | 659 | | cWW | | cWW |
| 29 | IL_1FJG_051 | 1FJG | 0.6192 | 0 | Not an internal loop (H) | A | SSU rRNA | G | 1274 | A | 1275 | G | 1276 | * | C | 1259 | C | 1260 | | | ntHS | cWW |
| 30 | IL_2XZM_070 | 2XZM | 0.4186 | 0 | | A | SSU rRNA | C | 1278 | U | 1279 | G | 1280 | * | C | 1289 | G | 1290 | ncSH | cWW | tHS | cWW |
| 31 | IL_3U5F_071 | 3U5F | 0.3905 | 0 | | 6 | SSU rRNA | C | 1306 | U | 1307 | G | 1308 | * | C | 1317 | G | 1318 | cSH | cWW | tHS | cWW |
| 32 | IL_3V2F_070 | 3V2F | 0.4826 | 1 | | A | LSU rRNA | G | 1846 | A | 1848 | G | 1849 | * | C | 1893 | C | 1894 | | cWW | ncWS | cWW |
| 33 | IL_2AW7_067 | 2AW7 | 0.3772 | 0 | | A | SSU rRNA | U | 1440 | A | 1441 | G | 1442 | * | C | 1460 | G | 1461 | | cWW | tHS | cWW |
| 34 | IL_2QWY_003 | 2QWY | 0.3065 | 0 | | A | SAM-II riboswitch | U | 40 | A | 41 | G | 42 | * | C | 23 | A | 24 | | cWW | tHS | cWW |
| 35 | IL_4A1B_020 | 4A1B | 0.2885 | 0 | | 1 | LSU rRNA | C | 470 | A | 471 | C | 472 | * | G | 506 | G | 507 | | ncWW | ntHS | cWW |
| 36 | IL_2XZM_005 | 2XZM | 0.3832 | 0 | | A | SSU rRNA | C | 49 | A | 50 | U | 51 | * | A | 420 | G | 421 | | cWW | tHS | cWW |
| 37 | IL_3U5F_005 | 3U5F | 0.4393 | 0 | | 6 | SSU rRNA | C | 50 | A | 51 | U | 52 | * | A | 428 | G | 429 | | cWW | tHS | cWW |
| 38 | IL_1FJG_004 | 1FJG | 0.4892 | 0 | Minor groove platform (H) | A | SSU rRNA | C | 54 | A | 55 | U | 56 | * | A | 356 | G | 357 | | cWW | tHS | cWW |
| 39 | IL_2AW7_004 | 2AW7 | 0.5031 | 0 | | A | SSU rRNA | C | 54 | A | 55 | U | 56 | * | A | 356 | G | 357 | | cWW | tHS | cWW |
| 40 | IL_1FJG_052 | 1FJG | 0.5256 | 0 | | A | SSU rRNA | C | 1260 | A | 1261 | C | 1262 | * | G | 1273 | G | 1274 | | | tHS | cWW |
| 41 | IL_2AW7_050 | 2AW7 | 0.5619 | 2 | | A | SSU rRNA | U | 1199 | U | 1202 | C | 1203 | * | G | 1057 | G | 1058 | | cWW | tHS | cWW |
| 42 | IL_1FJG_042 | 1FJG | 0.5919 | 2 | Minor groove platform (H) | A | SSU rRNA | U | 1199 | G | 1202 | C | 1203 | * | G | 1057 | G | 1058 | | cWW | tHS | cWW |
| 43 | IL_3U5F_062 | 3U5F | 0.5608 | 0 | | 6 | SSU rRNA | C | 1459 | A | 1460 | C | 1461 | * | G | 1178 | G | 1179 | | cWW | | cWW |