| Label | Id | |
|---|---|---|
| sarcin_like_RNA_motif | http://purl.obolibrary.org/obo/SO_0000024 | |
| symmetric_RNA_internal_loop | http://purl.obolibrary.org/obo/SO_0000025 | |
| RNA_junction_loop | http://purl.obolibrary.org/obo/SO_0000026 | |
| RNA_hook_turn | http://purl.obolibrary.org/obo/SO_0000027 | |
| base_pair | http://purl.obolibrary.org/obo/SO_0000028 | |
| WC_base_pair | http://purl.obolibrary.org/obo/SO_0000029 | |
| sugar_edge_base_pair | http://purl.obolibrary.org/obo/SO_0000030 | |
| aptamer | http://purl.obolibrary.org/obo/SO_0000031 | |
| DNA_aptamer | http://purl.obolibrary.org/obo/SO_0000032 | |
| RNA_aptamer | http://purl.obolibrary.org/obo/SO_0000033 | |
| morpholino_oligo | http://purl.obolibrary.org/obo/SO_0000034 | |
| riboswitch | http://purl.obolibrary.org/obo/SO_0000035 | |
| matrix_attachment_site | http://purl.obolibrary.org/obo/SO_0000036 | |
| locus_control_region | http://purl.obolibrary.org/obo/SO_0000037 | |
| match_set | http://purl.obolibrary.org/obo/SO_0000038 |