{"rfam": {"acc": "RF04321", "id": "tmRNA_permuted", "description": "permuted transfer-messenger RNA", "comment": "Bacterial tmRNA, also known as 10Sa RNA or SsrA, is named for its dual tRNA and mRNA-like properties. Its role is to liberate the mRNA from a stalled ribosome. To accomplish this part of the tmRNA is used as a reading frame that ends in a translation stop signal. The broken mRNA is replaced in the ribosome by the tmRNA and translation of the tmRNA leads to addition of a proteolysis tag to the incomplete protein enabling recognition by a protease. Recently a number of permuted tmRNA genes have been found encoded in two parts. tmRNAs have been identified in eubacteria and some chloroplasts but are absent from archaeal and eukaryote nuclear genomes.", "curation": {"author": "Nawrocki EP", "seed_source": "Published; PMID:19617710", "num_seed": 296, "num_full": 1734, "num_species": 1904, "type": "Gene;", "structure_source": "Published; PMID:19617710"}, "cm": {"build_command": "cmbuild -F CM SEED", "calibrate_command": "cmcalibrate --mpi CM", "search_command": "cmsearch --cpu 8 --verbose --nohmmonly -T 30.00 -Z 2958934 CM SEQDB", "cutoffs": {"gathering": 47.0, "trusted": 47.1, "noise": 46.9}}, "release": {"date": "2026-01-16", "number": "15.1"}, "clan": {"acc": null, "id": null}}}