{"rfam": {"acc": "RF00137", "id": "SNORD83", "description": "Small nucleolar RNA SNORD83", "comment": "U83 (SNORD83) and U84 (SNORD84) are members of the C/D class of snoRNA which contain the C (UGAUGA) and D (CUGA) box motifs. They act as guanine methylation guides but lack complementarity to ribosomal RNA [1]. U83 and U84 are spliced from introns 5 and 4 of the BAT1 gene in mammals.", "curation": {"author": "Griffiths-Jones SR, Daub J", "seed_source": "Griffiths-Jones SR", "num_seed": 7, "num_full": 1393, "num_species": 644, "type": "Gene; snRNA; snoRNA; CD-box;", "structure_source": "Predicted; PFOLD"}, "cm": {"build_command": "cmbuild -F CM SEED", "calibrate_command": "cmcalibrate --mpi CM", "search_command": "cmsearch --cpu 4 --verbose --nohmmonly -T 28.91 -Z 2958934 CM SEQDB", "cutoffs": {"gathering": 35.0, "trusted": 35.0, "noise": 34.9}}, "release": {"date": "2026-01-16", "number": "15.1"}, "clan": {"acc": null, "id": null}}}