{"rfam": {"acc": "RF00042", "id": "CopA", "description": "CopA-like RNA", "comment": "In several groups of bacterial plasmids, antisense RNAs regulate copy number through inhibition of replication initiator protein synthesis. These RNAs are characterised by a long hairpin structure interrupted by several unpaired residues or bulged loops. In plasmid R1, the inhibitory complex between the antisense RNA (CopA) and its target mRNA (CopT) is characterised by a four-way junction structure and a side-by-side helical alignment [3].", "curation": {"author": "Bateman A", "seed_source": "Bateman A", "num_seed": 37, "num_full": 37, "num_species": 52, "type": "Gene; antisense;", "structure_source": "Predicted; PFOLD; Moxon SJ"}, "cm": {"build_command": "cmbuild -F CM SEED", "calibrate_command": "cmcalibrate --mpi CM", "search_command": "cmsearch --cpu 4 --verbose --nohmmonly -T 27.46 -Z 2958934 CM SEQDB", "cutoffs": {"gathering": 60.0, "trusted": 62.2, "noise": 59.8}}, "release": {"date": "2026-01-16", "number": "15.1"}, "clan": {"acc": null, "id": null}}}