{"rfam": {"acc": "RF00377", "id": "snoU6-53", "description": "Small nucleolar RNA U6-53/MBII-28", "comment": "U6-53 or MBII-28 is a member of the C/D class of snoRNA 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]. This family possesses sequence complementarity to U6 spliceosomal RNA and is likely to direct its 2'-O-methylation [1].", "curation": {"author": "Moxon SJ", "seed_source": "Moxon SJ, INFERNAL", "num_seed": 25, "num_full": 780, "num_species": 403, "type": "Gene; snRNA; snoRNA; CD-box;", "structure_source": "Predicted; RNAalifold_manual; Daub J"}, "cm": {"build_command": "cmbuild -F CM SEED", "calibrate_command": "cmcalibrate --mpi CM", "search_command": "cmsearch --cpu 4 --verbose --nohmmonly -T 23.39 -Z 2958934 CM SEQDB", "cutoffs": {"gathering": 36.0, "trusted": 36.1, "noise": 35.9}}, "release": {"date": "2026-01-16", "number": "15.1"}, "clan": {"acc": null, "id": null}}}