{"rfam": {"acc": "RF00516", "id": "ylbH", "description": "ylbH leader", "comment": "This family is a putative regulatory RNA structure that is found upstream of the ylbH gene in B. subtilis and related low GC Gram-positive bacteria.", "curation": {"author": "Barrick JE, Breaker RR", "seed_source": "Barrick JE", "num_seed": 3, "num_full": 481, "num_species": 483, "type": "Cis-reg; leader;", "structure_source": "Predicted; Barrick JE"}, "cm": {"build_command": "cmbuild -F CM SEED", "calibrate_command": "cmcalibrate --mpi CM", "search_command": "cmsearch --cpu 4 --verbose --nohmmonly -T 26.15 -Z 2958934 CM SEQDB", "cutoffs": {"gathering": 50.0, "trusted": 50.6, "noise": 49.6}}, "release": {"date": "2026-01-16", "number": "15.1"}, "clan": {"acc": null, "id": null}}}