| 1 | IL_8GLP_063 | 8GLP | 0.3444 | 0 | Isolated non-canonical cWW pair (H) | L5 | LSU rRNA | U | 1671 | U | 1672 | U | 1673 | * | A | 1682 | PSU | 1683 | A | 1684 | | cWW | cWw | cWW |
| 2 | IL_8GLP_196 | 8GLP | 0.3655 | 0 | | S2 | SSU rRNA | G | 351 | U | 352 | C | 353 | * | G | 108 | PSU | 109 | U | 110 | | cWW | cWw | cWW |
| 3 | IL_8B0X_093 | 8B0X | 0.2843 | 0 | Isolated non-canonical cWW pair (H) | a | LSU rRNA | A | 907 | U | 908 | G | 909 | * | U | 872 | U | 873 | U | 874 | | cWW | cWw | cWW |
| 4 | IL_7VYX_001 | 7VYX | 0.2931 | 0 | Isolated non-canonical cWW pair | C | sgRNA | G | 11 | A | 12 | C | 13 | * | G | 53 | C | 54 | C | 55 | | cWW | ncWWa | ncWW |
| 5 | IL_4PCJ_002 | 4PCJ | 0.2778 | 0 | Isolated non-canonical cWW pair | A | trCUG-3('5) | C | 30 | U | 31 | G | 32 | * | C | 4 | PSU | 5 | G | 6 | | cWW | | cWW |
| 6 | IL_7QQX_004 | 7QQX | 0.2531 | 0 | Isolated non-canonical cWW pair | A+C | tracrRNA + FANCF off-target5 target strand | C | 8 | U | 9 | U | 10 | * | DA | 11 | DT | 12 | DG | 13 | | cWW | | cWW |
| 7 | IL_8G9Z_001 | 8G9Z | 0.2673 | 0 | Isolated non-canonical cWW pair | E | Selenocysteine transfer RNA | C | 66||A | U | 67||A | U | 67||A|A | * | A | 5||A|B | U | 6||A | G | 7||A | | cWW | cWw | cWW |
| 8 | IL_3RG5_002 | 3RG5 | 0.2265 | 0 | Isolated non-canonical cWW pair | B | Selenocysteine transfer RNA | C | 66 | U | 67 | U | 67|||A | * | A | 5|||B | U | 6 | G | 7 | | cWW | cWw | cWW |
| 9 | IL_1MZP_001 | 1MZP | 0.2075 | 0 | Isolated non-canonical cWW pair | B | fragment of 23S rRNA | C | 50 | U | 51 | U | 52 | * | A | 4 | U | 5 | G | 6 | | cWW | cWw | cWW |
| 10 | IL_4KZD_003 | 4KZD | 0.2019 | 0 | Isolated non-canonical cWW pair | R | RNA (84-MER) | C | 66 | U | 67 | C | 68 | * | G | 17 | U | 18 | G | 19 | | cWW | cWw | cWW |
| 11 | IL_5MWI_001 | 5MWI | 0.1986 | 0 | Isolated non-canonical cWW pair | A | RNA G(CUG)8C duplex | C | 2 | U | 3 | G | 4 | * | C | 23||||4_555 | U | 24||||4_555 | G | 25||||4_555 | | cWW | cWw | cWW |
| 12 | IL_6E7L_001 | 6E7L | 0.1832 | 0 | Isolated non-canonical cWW pair | A | RNA (22-mer) | C | 17||||7_375 | U | 18||||7_375 | G | 19||||7_375 | * | C | 4 | U | 5 | G | 6 | ncWW | cWW | cWw | cWW |
| 13 | IL_3LOA_002 | 3LOA | 0.1772 | 0 | Isolated non-canonical cWW pair | A+B | RNA (21-mer) + RNA (23-mer) | G | 1405 | 5BU | 1406 | C | 1407 | * | G | 1494 | U | 1495 | C | 1496 | | cWW | cWw | cWW |
| 14 | IL_4PCJ_001 | 4PCJ | 0.2640 | 0 | Isolated non-canonical cWW pair | A | trCUG-3('5) | C | 1 | U | 2 | G | 3 | * | C | 33 | U | 34 | G | 35 | | cWW | cWw | cWW |
| 15 | IL_5VCI_001 | 5VCI | 0.2802 | 0 | Isolated non-canonical cWW pair | A+B | RNA (22-mer) + RNA (12-mer) | C | 1 | U | 2 | G | 3 | * | C | 10 | U | 11 | G | 12 | | cWW | cWw | cWW |
| 16 | IL_8B0X_049 | 8B0X | 0.2654 | 0 | | A | SSU rRNA | G | 1193 | U | 1194 | C | 1195 | * | G | 1061 | U | 1062 | C | 1063 | | cWW | cWw | cWW |
| 17 | IL_4LFB_047 | 4LFB | 0.2161 | 0 | Isolated non-canonical cWW pair | A | SSU rRNA | G | 1193 | U | 1194 | C | 1195 | * | G | 1061 | U | 1062 | C | 1063 | | cWW | cWw | cWW |
| 18 | IL_8GLP_169 | 8GLP | 0.2150 | 0 | | L5 | LSU rRNA | G | 4863 | U | 4864 | C | 4865 | * | G | 4769 | U | 4770 | C | 4771 | | cWW | cWw | cWW |
| 19 | IL_7A0S_078 | 7A0S | 0.2158 | 0 | Isolated non-canonical cWW pair | X | LSU rRNA | U | 2211 | U | 2212 | G | 2213 | * | C | 2068 | U | 2069 | G | 2070 | | cWW | cWw | cWW |
| 20 | IL_8B0X_145 | 8B0X | 0.1957 | 0 | Isolated non-canonical cWW pair (H) | a | LSU rRNA | U | 2089 | U | 2090 | G | 2091 | * | C | 2236 | U | 2237 | G | 2238 | | cWW | cWw | cWW |
| 21 | IL_9DFE_083 | 9DFE | 0.2231 | 0 | Isolated non-canonical cWW pair | 1A | LSU rRNA | U | 2232 | U | 2233 | G | 2234 | * | C | 2085 | U | 2086 | G | 2087 | | cWW | cWw | cWW |
| 22 | IL_4V9F_047 | 4V9F | 0.1784 | 0 | Isolated non-canonical cWW pair | 0 | LSU rRNA | C | 1303 | U | 1304 | C | 1305 | * | G | 1349 | U | 1350 | G | 1351 | | cWW | cWw | cWW |
| 23 | IL_5T3K_002 | 5T3K | 0.1778 | 0 | Isolated non-canonical cWW pair | B+A | RNA (16-mer) | G | 24 | 75B | 25 | C | 26 | * | G | 10 | U | 11 | C | 12 | | cWW | cWw | cWW |
| 24 | IL_4KNQ_001 | 4KNQ | 0.1970 | 0 | Isolated non-canonical cWW pair | B | RNA (20-mer) | C | 204 | C | 205 | G | 206 | * | C | 216||||4_555 | C | 217||||4_555 | G | 218||||4_555 | | cWW | cwW | cWW |
| 25 | IL_9PN5_118 | 9PN5 | 0.1960 | 0 | | A1 | LSU rRNA | U | 3280 | U | 3281 | U | 3282 | * | A | 3168 | U | 3169 | A | 3170 | | cWW | cWw | cWW |
| 26 | IL_1T0E_002 | 1T0E | 0.1890 | 0 | Isolated non-canonical cWW pair | C+A | RNA (17-mer) | G | 14 | U | 15 | C | 16 | * | G | 10||A | U | 11 | C | 12 | | cWW | cWw | cWW |
| 27 | IL_8FEQ_001 | 8FEQ | 0.1608 | 0 | Isolated non-canonical cWW pair | AAA | RNA 16mer with two separated s(2)U | U | 11||||4_555 | SUR | 12||||4_555 | C | 13||||4_555 | * | G | 4 | SUR | 5 | A | 6 | | cWW | cWw | cWW |
| 28 | IL_1ZX7_006 | 1ZX7 | 0.1750 | 0 | Isolated non-canonical cWW pair | F+E | RNA (14-mer) | G | 24 | U | 25 | C | 26 | * | G | 10 | U | 11 | C | 12 | | cWW | cWw | cWW |
| 29 | IL_9AXU_033 | 9AXU | 0.1417 | 0 | Isolated non-canonical cWW pair (H) | 2 | LSU rRNA | U | 986 | U | 987 | U | 988 | * | A | 997 | U | 998 | A | 999 | | cWW | cWw | cWW |
| 30 | IL_9H3G_040 | 9H3G | 0.1303 | 0 | | A | LSU rRNA | U | 963 | U | 964 | PSU | 965 | * | A | 974 | PSU | 975 | A | 976 | | cWW | cWw | cWW |
| 31 | IL_8OI5_037 | 8OI5 | 0.1315 | 0 | Isolated non-canonical cWW pair (H) | 1 | LSU rRNA | U | 950 | U | 951 | U | 952 | * | A | 961 | U | 962 | A | 963 | | cWW | cWw | cWW |
| 32 | IL_4TS2_004 | 4TS2 | 0.1276 | 0 | Isolated non-canonical cWW pair | X+Y | Spinach aptamer RNA, bimolecular construct | G | 20 | U | 21 | G | 22 | * | C | 77 | U | 78 | C | 79 | | cWW | cWw | cWW |
| 33 | IL_5WTI_002 | 5WTI | 0.1212 | 0 | Isolated non-canonical cWW pair | B | RNA (123-MER) | G | 18 | U | 19 | C | 20 | * | G | 10 | U | 11 | C | 12 | | cWW | cWw | cWW |
| 34 | IL_8OI5_115 | 8OI5 | 0.1072 | 0 | Isolated non-canonical cWW pair (H) | 1 | LSU rRNA | A | 3012 | U | 3013 | U | 3014 | * | A | 2984 | U | 2985 | U | 2986 | | cWW | cWw | cWW |
| 35 | IL_9PN5_111 | 9PN5 | 0.0778 | 0 | | A1 | LSU rRNA | A | 3040 | U | 3041 | U | 3042 | * | A | 3012 | U | 3013 | U | 3014 | | cWW | cWw | cWW |
| 36 | IL_9AXU_108 | 9AXU | 0.0712 | 0 | Isolated non-canonical cWW pair (H) | 2 | LSU rRNA | A | 3136 | U | 3137 | U | 3138 | * | A | 3108 | U | 3109 | U | 3110 | | cWW | cWw | cWW |
| 37 | IL_8GLP_316 | 8GLP | 0.0686 | 0 | Isolated non-canonical cWW pair (H) | L5 | LSU rRNA | OMG | 4618 | U | 4619 | OMU | 4620 | * | A2M | 4590 | U | 4591 | C | 4592 | | cWW | cWw | cWW |
| 38 | IL_9H3G_128 | 9H3G | 0.0908 | 0 | | A | LSU rRNA | A | 3038 | U | 3039 | U | 3040 | * | A | 3010 | U | 3011 | U | 3012 | | cWW | cWw | cWW |
| 39 | IL_3U4M_001 | 3U4M | 0.1106 | 0 | Isolated non-canonical cWW pair | B | LSU rRNA | C | 2179 | U | 2180 | U | 2181 | * | A | 2108 | U | 2109 | G | 2110 | | cWW | cWw | cWW |
| 40 | IL_5ZTM_002 | 5ZTM | 0.0856 | 0 | Isolated non-canonical cWW pair | C | non-coding mRNA sequence roX2 | G | 157 | U | 158 | U | 159 | * | A | 123 | U | 124 | C | 125 | | cWW | cWw | cWW |
| 41 | IL_2O3Y_001 | 2O3Y | 0.0798 | 0 | Isolated non-canonical cWW pair | B+A | RNA (23-mer) | G | 42 | U | 43 | C | 44 | * | G | 5 | U | 6 | C | 7 | | cWW | cWw | cWW |
| 42 | IL_5ZEG_001 | 5ZEG | 0.0000 | 0 | | A+B | RNA (23-mer) | G | 5 | U | 6 | C | 7 | * | G | 42 | U | 43 | C | 44 | | cWW | cWw | cWW |
| 43 | IL_2OE5_001 | 2OE5 | 0.0779 | 0 | Isolated non-canonical cWW pair | A+B | RNA (16-mer) + RNA (17-mer) | G | 1405 | U | 1406 | C | 1407 | * | G | 1494 | U | 1495 | C | 1496 | | cWW | cWw | cWW |
| 44 | IL_2OE8_001 | 2OE8 | 0.0716 | 0 | Isolated non-canonical cWW pair | A+B | RNA (16-mer) + RNA (17-mer) | G | 1405 | U | 1406 | C | 1407 | * | G | 1494 | U | 1495 | C | 1496 | | cWW | cWw | cWW |
| 45 | IL_4KYY_003 | 4KYY | 0.0813 | 0 | Isolated non-canonical cWW pair | B+A | RNA 17-mer | G | 5 | U | 6 | U | 7 | * | A | 11 | U | 12 | C | 13 | | cWW | cWw | cWW |
| 46 | IL_2O3Y_004 | 2O3Y | 0.0994 | 0 | Isolated non-canonical cWW pair | A+B | RNA (23-mer) | G | 19 | U | 20 | C | 21 | * | G | 28 | U | 29 | C | 30 | | cWW | cWw | cWW |
| 47 | IL_3BNN_008 | 3BNN | 0.0916 | 0 | Isolated non-canonical cWW pair | D+C | A site of human ribosome | G | 3 | U | 4 | C | 5 | * | G | 17 | U | 18 | C | 19 | | cWW | cWw | cWW |
| 48 | IL_3BNR_012 | 3BNR | 0.1160 | 0 | Isolated non-canonical cWW pair | D+C | A site of human mitochondrial ribosome, chain three | G | 3 | U | 4 | C | 5 | * | G | 19 | U | 20 | C | 21 | | cWW | cWw | cWW |
| 49 | IL_3BNN_005 | 3BNN | 0.1325 | 0 | Isolated non-canonical cWW pair | D+C | A site of human ribosome | G | 17 | U | 18 | C | 19 | * | G | 3 | U | 4 | C | 5 | | cWW | cWw | cWW |
| 50 | IL_4K31_001 | 4K31 | 0.1063 | 0 | Isolated non-canonical cWW pair | C+B | RNA (23-mer) | G | 19 | U | 20 | C | 21 | * | G | 5 | U | 6 | C | 7 | | cWW | cWw | cWW |
| 51 | IL_4K31_004 | 4K31 | 0.1023 | 0 | Isolated non-canonical cWW pair | B+C | RNA (23-mer) | G | 19 | U | 20 | C | 21 | * | G | 5 | U | 6 | C | 7 | | cWW | cWw | cWW |
| 52 | IL_4KYY_001 | 4KYY | 0.0906 | 0 | Isolated non-canonical cWW pair | A+B | RNA 17-mer | G | 5 | U | 6 | U | 7 | * | A | 11 | U | 12 | C | 13 | | cWW | cWw | cWW |
| 53 | IL_4JGN_001 | 4JGN | 0.1159 | 0 | Isolated non-canonical cWW pair | E | RNA (20-mer) | C | 505 | U | 506 | G | 507 | * | C | 517||||4_555 | U | 518||||4_555 | G | 519||||4_555 | | cWW | cWw | cWW |
| 54 | IL_1MFQ_002 | 1MFQ | 0.1164 | 0 | Isolated non-canonical cWW pair | A | SRP RNA | G | 120 | U | 121 | U | 122 | * | A | 228 | U | 229 | C | 230 | | cWW | cWw | cWW |
| 55 | IL_4P3U_006 | 4P3U | 0.1028 | 0 | Isolated non-canonical cWW pair | A+B | RNA (23-mer) | G | 19 | U | 20 | C | 21 | * | G | 28 | U | 29 | C | 30 | | cWW | cWw | cWW |
| 56 | IL_2O3V_001 | 2O3V | 0.1276 | 0 | Isolated non-canonical cWW pair | B+A | RNA (23-mer) | G | 42 | U | 43 | C | 44 | * | G | 5 | U | 6 | C | 7 | | cWW | cWw | cWW |
| 57 | IL_7XPL_001 | 7XPL | 0.1462 | 0 | Isolated non-canonical cWW pair | G+H | BMG3 RNA strand A + BMG3 RNA strand B | C | 22 | U | 23 | U | 24 | * | A | 6 | U | 7 | G | 8 | | cWW | cWw | cWW |
| 58 | IL_9H3G_050 | 9H3G | 0.1225 | 0 | | A | LSU rRNA | G | 1098 | U | 1099 | C | 1100 | * | G | 1078 | U | 1079 | C | 1080 | | cWW | ncWw | cWW |
| 59 | IL_4NGF_002 | 4NGF | 0.1491 | 0 | Isolated non-canonical cWW pair | H+G | RNA (17-mer) | G | 7 | U | 8 | C | 9 | * | G | 7 | U | 8 | C | 9 | | cWW | ncWw | cWW |
| 60 | IL_3SZX_002 | 3SZX | 0.1587 | 0 | Isolated non-canonical cWW pair | A+B | RNA (19-mer) | C | 10 | U | 11 | G | 12 | * | C | 10 | U | 11 | G | 12 | | cWW | ncWw | cWW |
| 61 | IL_8GLP_270 | 8GLP | 0.1496 | 0 | | S2 | SSU rRNA | A | 1594 | U | 1595 | U | 1596 | * | A | 1537 | C | 1538 | U | 1539 | | cWW | cWW | cWW |
| 62 | IL_9H3G_229 | 9H3G | 0.1437 | 0 | | h1 | SSU rRNA | G | 1480 | U | 1481 | A | 1482 | * | U | 1530 | PSU | 1531 | C | 1532 | | cWW | cWw | cWW |
| 63 | IL_5B2P_001 | 5B2P | 0.1438 | 0 | Isolated non-canonical cWW pair | B | Guide RNA | G | 48 | U | 49 | A | 50 | * | U | 24 | U | 25 | C | 26 | | cWW | cWw | cWW |
| 64 | IL_4P3U_007 | 4P3U | 0.1510 | 0 | Isolated non-canonical cWW pair | C+D | RNA (23-mer) | G | 5 | U | 6 | C | 7 | * | G | 42 | U | 43 | C | 44 | | cWW | ncWw | cWW |
| 65 | IL_9H3G_193 | 9H3G | 0.2016 | 0 | | h1 | SSU rRNA | U | 751 | PSU | 752 | U | 753 | * | A | 802 | U | 803 | G | 804 | | cWW | cWw | cWW |
| 66 | IL_8CRE_429 | 8CRE | 0.1879 | 0 | Isolated non-canonical cWW pair | CM | SSU rRNA | U | 733 | U | 734 | U | 735 | * | A | 783 | U | 784 | G | 785 | | cWW | cWw | cWW |
| 67 | IL_9PN5_179 | 9PN5 | 0.1460 | 0 | | B5 | SSU rRNA | U | 748 | U | 749 | U | 750 | * | A | 799 | U | 800 | G | 801 | | cWW | cWw | cWW |
| 68 | IL_2ET8_004 | 2ET8 | 0.1720 | 0 | Isolated non-canonical cWW pair | A+B | RNA (22-mer) | G | 18 | U | 19 | C | 20 | * | G | 27 | U | 28 | C | 29 | | cWW | cWw | cWW |
| 69 | IL_3BNR_007 | 3BNR | 0.1144 | 0 | Isolated non-canonical cWW pair | D+C | A site of human mitochondrial ribosome, chain three | G | 17 | U | 18 | C | 19 | * | G | 5 | U | 6 | C | 7 | | cWW | cWw | cWW |
| 70 | IL_7L0Z_001 | 7L0Z | 0.1809 | 0 | Isolated non-canonical cWW pair | G | RNA (69-MER) | C | 58 | U | 59 | C | 60 | * | G | 10 | U | 11 | G | 12 | | cWW | cWw | cWW |
| 71 | IL_9EBV_001 | 9EBV | 0.1447 | 0 | | A | azaaromatic riboswitch aptamer (yjdF RNA) | C | 53 | U | 54 | U | 55 | * | A | 68 | U | 69 | G | 70 | | cWW | cWw | cWW |
| 72 | IL_8GLP_231 | 8GLP | 0.1343 | 0 | Isolated non-canonical cWW pair (H) | S2 | SSU rRNA | C | 856 | U | 857 | A | 858 | * | U | 805 | U | 806 | G | 807 | | cWW | cWw | cWW |
| 73 | IL_1U6B_005 | 1U6B | 0.1747 | 0 | Isolated non-canonical cWW pair | B | 197-MER | C | 100 | U | 101 | U | 102 | * | A | 117 | U | 118 | G | 119 | | cWW | cWw | cWW |
| 74 | IL_3BNT_001 | 3BNT | 0.1930 | 0 | Isolated non-canonical cWW pair | A | A site of human mitochondrial ribosome | G | 18||||4_665 | U | 19||||4_665 | C | 20||||4_665 | * | G | 4 | U | 5 | C | 6 | | cWW | cWw | cWW |
| 75 | IL_2O3V_004 | 2O3V | 0.1541 | 0 | Isolated non-canonical cWW pair | A+B | RNA (23-mer) | G | 19 | U | 20 | C | 21 | * | G | 28 | U | 29 | C | 30 | | cWW | cWw | cWW |
| 76 | IL_9DID_001 | 9DID | 0.1514 | 0 | Isolated non-canonical cWW pair | A | frameshifting pseudoknot RNA | G | 9 | U | 10 | U | 11 | * | A | 76 | C | 77 | C | 78 | | cWW | cWW | cWW |
| 77 | IL_8CRE_404 | 8CRE | 0.1771 | 0 | Isolated non-canonical cWW pair | CM | SSU rRNA | A | 204 | U | 205 | U | 206 | * | A | 255 | C | 256 | U | 257 | | cWW | cWW | cWW |
| 78 | IL_9PN5_155 | 9PN5 | 0.1834 | 0 | | B5 | SSU rRNA | A | 206 | U | 207 | U | 208 | * | A | 257 | C | 258 | U | 259 | | cWW | cWW | cWW |
| 79 | IL_9H3G_170 | 9H3G | 0.2084 | 0 | | h1 | SSU rRNA | A | 258 | C | 259 | U | 260 | * | A | 203 | U | 204 | U | 205 | | cWW | cWW | cWW |
| 80 | IL_6SX2_001 | 6SX2 | 0.1774 | 0 | Isolated non-canonical cWW pair | C+D | RNA (19-mer) | U | 9 | U | 10 | A | 11 | * | U | 9 | U | 10 | A | 11 | | cWW | ncWw | cWW |
| 81 | IL_2O3X_004 | 2O3X | 0.1862 | 0 | Isolated non-canonical cWW pair | A+B | RNA (23-mer) | G | 19 | U | 20 | C | 21 | * | G | 28 | U | 29 | C | 30 | | cWW | cWw | cWW |
| 82 | IL_5ZEG_004 | 5ZEG | 0.2146 | 0 | | A+B | RNA (23-mer) | G | 19 | U | 20 | C | 21 | * | G | 28 | U | 29 | C | 30 | | cWW | cWw | cWW |
| 83 | IL_9H3G_026 | 9H3G | 0.2486 | 1 | | A | LSU rRNA | C | 605 | U | 607 | C | 608 | * | G | 596 | U | 597 | G | 598 | | cWW | ncWw | cWW |
| 84 | IL_8OI5_061 | 8OI5 | 0.4663 | 1 | Isolated non-canonical cWW pair (H) | 1 | LSU rRNA | U | 1394 | U | 1396 | G | 1397 | * | C | 1406 | U | 1407 | G | 1408 | | cWW | cWw | cWW |
| 85 | IL_5B2P_002 | 5B2P | 0.4826 | 1 | Isolated non-canonical cWW pair | B | Guide RNA | G | 28 | U | 30 | G | 31 | * | C | 44 | U | 45 | C | 46 | | cWW | cWw | cWW |