{"rfam": {"acc": "RF03032", "id": "narK", "description": "narK RNA", "comment": "Betaproteobacteria and Gammaproteobacteria. Downstream gene", "curation": {"author": "Weinberg Z", "seed_source": "Weinberg Z", "num_seed": 308, "num_full": 78, "num_species": 245, "type": "Cis-reg;", "structure_source": "Published; PMID:28977401;"}, "cm": {"build_command": "cmbuild -F CM SEED", "calibrate_command": "cmcalibrate --mpi CM", "search_command": "cmsearch --cpu 4 --verbose --nohmmonly -T 26.05 -Z 2958934 CM SEQDB", "cutoffs": {"gathering": 43.2, "trusted": 43.5, "noise": 43.1}}, "release": {"date": "2026-01-16", "number": "15.1"}, "clan": {"acc": null, "id": null}}}