{"rfam": {"acc": "RF00319", "id": "SNORA23", "description": "Small nucleolar RNA SNORA23", "comment": "The members of this family belong to the H/ACA class of snoRNAs which are thought to guide the sites of modification of uridines to pseudouridines [1]. This family includes human snoRNA ACA23 (SNORA23) and mouse snoMBI-1 [2,3]. ACA23 is predicted to guide the pseudouridylation of residue U3737 and U4331 of 28S rRNA [4].", "curation": {"author": "Moxon SJ", "seed_source": "Moxon SJ", "num_seed": 9, "num_full": 1092, "num_species": 632, "type": "Gene; snRNA; snoRNA; HACA-box;", "structure_source": "Predicted; RNAalifold; Griffiths-Jones S"}, "cm": {"build_command": "cmbuild -F CM SEED", "calibrate_command": "cmcalibrate --mpi CM", "search_command": "cmsearch --cpu 4 --verbose --nohmmonly -T 24.11 -Z 2958934 CM SEQDB", "cutoffs": {"gathering": 45.0, "trusted": 45.0, "noise": 44.9}}, "release": {"date": "2026-01-16", "number": "15.1"}, "clan": {"acc": null, "id": null}}}