| Superfamily | Description | Architecture | Class | n° Families | Structures |
|---|---|---|---|---|---|
| ACAT | Superfamily of ACAT | 3H | structured_simple | 1 | |
| AgvB | Superfamily of AgvB | 3H | structured_simple | 1 | |
| ar14 | Superfamily of ar14 | 3H | structured_simple | 1 | |
| ar35 | Superfamily of ar35 | 3H | structured_simple | 1 | |
| ar7 | Superfamily of ar7 | 3H | structured_simple | 1 | |
| Atu_L6 | Superfamily of Atu_L6 | 3H | structured_simple | 1 | |
| Atu_Ti1 | Superfamily of Atu_Ti1 | 3H | structured_simple | 1 | |
| Avashort_thermometer | Superfamily of Avashort_thermometer | 3H | structured_simple | 1 | |
| BSnc120 | Superfamily of BSnc120 | 3H | structured_simple | 1 | |
| BSnc121 | Superfamily of BSnc121 | 3H | structured_simple | 1 | |
| BSnc140 | Superfamily of BSnc140 | 3H | structured_simple | 1 | |
| BSR0626 | Superfamily of BSR0626 | 3H | structured_simple | 1 | |
| bxd_2 | Superfamily of bxd_2 | 3H | structured_simple | 1 | |
| C0465 | Superfamily of C0465 | 3H | structured_simple | 1 | |
| CC3664 | Superfamily of CC3664 | 3H | structured_simple | 1 | |
| CDKN2B-AS_3 | Superfamily of CDKN2B-AS_3 | 3H | structured_simple | 1 | |
| CLRN1-AS1 | Superfamily of CLRN1-AS1 | 3H | structured_simple | 1 | |
| Cyano-2 | Superfamily of Cyano-2 | 3H | structured_simple | 1 | |
| DAOA-AS1_1 | Superfamily of DAOA-AS1_1 | 3H | structured_simple | 1 | |
| DsrA | Superfamily of DsrA | 3H | structured_simple | 1 | |
| EF0605_EF0606 | Superfamily of EF0605_EF0606 | 3H | structured_simple | 1 | |
| enod40 | Superfamily of enod40 | 3H | structured_simple | 1 | |
| ES239 | Superfamily of ES239 | 3H | structured_simple | 1 | |
| Esr41 | Superfamily of Esr41 | 3H | structured_simple | 1 | |
| Evf-2_5p | Superfamily of Evf-2_5p | 3H | structured_simple | 1 | |
| FasX | Superfamily of FasX | 3H | structured_simple | 1 | |
| flg-Rhizobiales | Superfamily of flg-Rhizobiales | 3H | structured_simple | 1 | |
| frnS | Superfamily of frnS | 3H | structured_simple | 1 | |
| FtrA | Superfamily of FtrA | 3H | structured_simple | 1 | |
| FtrB | Superfamily of FtrB | 3H | structured_simple | 1 | |
| G-CSF_SLDE | Superfamily of G-CSF_SLDE | 3H | structured_simple | 1 | |
| GadY | Superfamily of GadY | 3H | structured_simple | 1 | |
| Gammaretro_CES | Superfamily of Gammaretro_CES | 3H | structured_simple | 1 | |
| GHRLOS | Superfamily of GHRLOS | 3H | structured_simple | 1 | |
| Gl_RNase_MRP | Superfamily of Gl_RNase_MRP | 3H | structured_simple | 1 | |
| Gut-1 | Superfamily of Gut-1 | 3H | structured_simple | 1 | |
| HCV_X2 | Superfamily of HCV_X2 | 3H | structured_simple | 1 | |
| HgcF | Superfamily of HgcF | 3H | structured_simple | 1 | |
| His_leader | Superfamily of His_leader | 3H | structured_simple | 1 | |
| HOXA11-AS1_1 | Superfamily of HOXA11-AS1_1 | 3H | structured_simple | 1 | |
| HPnc0260 | Superfamily of HPnc0260 | 3H | structured_simple | 1 | |
| HPnc0580 | Superfamily of HPnc0580 | 3H | structured_simple | 1 | |
| HrrF | Superfamily of HrrF | 3H | structured_simple | 1 | |
| Hrs10 | Superfamily of Hrs10 | 3H | structured_simple | 1 | |
| Hrs12 | Superfamily of Hrs12 | 3H | structured_simple | 1 | |
| Hrs13 | Superfamily of Hrs13 | 3H | structured_simple | 1 | |
| IhtA | Superfamily of IhtA | 3H | structured_simple | 1 | |
| IMES-4 | Superfamily of IMES-4 | 3H | structured_simple | 1 | |
| isrB | Superfamily of isrB | 3H | structured_simple | 1 | |
| isrK | Superfamily of isrK | 3H | structured_simple | 1 | |
| istR | Superfamily of istR | 3H | structured_simple | 1 | |
| JA02 | Superfamily of JA02 | 3H | structured_simple | 1 | |
| L20_leader | Superfamily of L20_leader | 3H | structured_simple | 1 | |
| LasI_thermometer | Superfamily of LasI_thermometer | 3H | structured_simple | 1 | |
| MCS4 | Superfamily of MCS4 | 3H | structured_simple | 1 | |
| Methylobacterium-1 | Superfamily of Methylobacterium-1 | 3H | structured_simple | 1 | |
| MicC | Superfamily of MicC | 3H | structured_simple | 1 | |
| MNV_3UTR | Superfamily of MNV_3UTR | 3H | structured_simple | 1 | |
| Ms_AS-1 | Superfamily of Ms_AS-1 | 3H | structured_simple | 1 | |
| Ms_IGR-5 | Superfamily of Ms_IGR-5 | 3H | structured_simple | 1 | |
| ncr1575 | Superfamily of ncr1575 | 3H | structured_simple | 1 | |
| ncRv12659 | Superfamily of ncRv12659 | 3H | structured_simple | 1 | |
| NEAT1_2 | Superfamily of NEAT1_2 | 3H | structured_simple | 1 | |
| NsiR8 | Superfamily of NsiR8 | 3H | structured_simple | 1 | |
| NsiR9 | Superfamily of NsiR9 | 3H | structured_simple | 1 | |
| OxyS | Superfamily of OxyS | 3H | structured_simple | 1 | |
| P13 | Superfamily of P13 | 3H | structured_simple | 1 | |
| P14 | Superfamily of P14 | 3H | structured_simple | 1 | |
| P5 | Superfamily of P5 | 3H | structured_simple | 1 | |
| PART1_1 | Superfamily of PART1_1 | 3H | structured_simple | 1 | |
| PART1_3 | Superfamily of PART1_3 | 3H | structured_simple | 1 | |
| preQ1-II | Superfamily of preQ1-II | 3H | structured_simple | 1 | |
| PutA_thermometer | Superfamily of PutA_thermometer | 3H | structured_simple | 1 | |
| PVT1_3 | Superfamily of PVT1_3 | 3H | structured_simple | 1 | |
| PVT1_7 | Superfamily of PVT1_7 | 3H | structured_simple | 1 | |
| Pxr | Superfamily of Pxr | 3H | structured_simple | 1 | |
| PyrR | Superfamily of PyrR | 3H | structured_simple | 1 | |
| Qrr | Superfamily of Qrr | 3H | structured_simple | 1 | |
| RcsR1 | Superfamily of RcsR1 | 3H | structured_simple | 1 | |
| Rhizobiales-2 | Superfamily of Rhizobiales-2 | 3H | structured_simple | 1 | |
| rli52 | Superfamily of rli52 | 3H | structured_simple | 1 | |
| RMST_10 | Superfamily of RMST_10 | 3H | structured_simple | 1 | |
| RMST_8 | Superfamily of RMST_8 | 3H | structured_simple | 1 | |
| RNAI | Superfamily of RNAI | 3H | structured_simple | 1 | |
| rncO | Superfamily of rncO | 3H | structured_simple | 1 | |
| ROSE | Superfamily of ROSE | 3H | structured_simple | 1 | |
| rpsL_ricks | Superfamily of rpsL_ricks | 3H | structured_simple | 1 | |
| RsaA | Superfamily of RsaA | 3H | structured_simple | 1 | |
| RsaB | Superfamily of RsaB | 3H | structured_simple | 1 | |
| RsaE | Superfamily of RsaE | 3H | structured_simple | 1 | |
| RsaF | Superfamily of RsaF | 3H | structured_simple | 1 | |
| RyeA-RyeB | Superfamily of RyeA-RyeB | 3H | structured_simple | 2 | |
| sau-5971 | Superfamily of sau-5971 | 3H | structured_simple | 1 | |
| SL | Superfamily of SL | 3H | structured_simple | 2 | |
| SorY | Superfamily of SorY | 3H | structured_simple | 1 | |
| Spot_42 | Superfamily of Spot_42 | 3H | structured_simple | 1 | |
| Spy490380c | Superfamily of Spy490380c | 3H | structured_simple | 1 | |
| Spy491738 | Superfamily of Spy491738 | 3H | structured_simple | 1 | |
| SR1 | Superfamily of SR1 | 3H | structured_simple | 1 | |
| SraG | Superfamily of SraG | 3H | structured_simple | 1 | |
| sroB | Superfamily of sroB | 3H | structured_simple | 1 | |
| SSRC10 | Superfamily of SSRC10 | 3H | structured_simple | 1 | |
| STnc150 | Superfamily of STnc150 | 3H | structured_simple | 1 | |
| STnc410 | Superfamily of STnc410 | 3H | structured_simple | 1 | |
| STnc430 | Superfamily of STnc430 | 3H | structured_simple | 1 | |
| STnc490 | Superfamily of STnc490 | 3H | structured_simple | 1 | |
| STnc70 | Superfamily of STnc70 | 3H | structured_simple | 1 | |
| sX7 | Superfamily of sX7 | 3H | structured_simple | 1 | |
| sX9 | Superfamily of sX9 | 3H | structured_simple | 1 | |
| TarA | Superfamily of TarA | 3H | structured_simple | 1 | |
| UptR | Superfamily of UptR | 3H | structured_simple | 1 | |
| WT1-AS_1 | Superfamily of WT1-AS_1 | 3H | structured_simple | 1 | |
| WT1-AS_8 | Superfamily of WT1-AS_8 | 3H | structured_simple | 1 | |
| Xist_exon1 | Superfamily of Xist_exon1 | 3H | structured_simple | 1 | |
| Xoo2 | Superfamily of Xoo2 | 3H | structured_simple | 1 | |
| Yfr20 | Superfamily of Yfr20 | 3H | structured_simple | 1 | |
| ylbH | Superfamily of ylbH | 3H | structured_simple | 1 | |
| yybP-ykoY | Superfamily of yybP-ykoY | 3H | structured_simple | 1 | |
| ZEB2_AS1_1 | Superfamily of ZEB2_AS1_1 | 3H | structured_simple | 1 |

