{"rfam": {"acc": "RF00608", "id": "SNORD99", "description": "Small nucleolar RNA SNORD99", "comment": "The members of this family belong to the C/D class of snoRNAs which contain the C (UGAUGA) and D (CUGA) box motifs. Most of the members of the box C/D family function in directing site-specific 2'-O-methylation of substrate RNAs [1]. HBII-420 (SNORD99) is predicted to guide the 2'O-ribose methylation of 28S rRNA A2774 [3].", "curation": {"author": "Daub J", "seed_source": "INFERNAL", "num_seed": 23, "num_full": 673, "num_species": 613, "type": "Gene; snRNA; snoRNA; CD-box;", "structure_source": "Predicted; RNAalifold; Daub J"}, "cm": {"build_command": "cmbuild -F CM SEED", "calibrate_command": "cmcalibrate --mpi CM", "search_command": "cmsearch --cpu 4 --verbose --nohmmonly -T 27.87 -Z 2958934 CM SEQDB", "cutoffs": {"gathering": 60.0, "trusted": 60.0, "noise": 59.8}}, "release": {"date": "2026-01-16", "number": "15.1"}, "clan": {"acc": "CL00064", "id": "SNORD58"}}}