{"rfam": {"acc": "RF02564", "id": "naRNA4", "description": "Nucleoid-associated noncoding RNA 4 (CssrE)", "comment": "In E. coli small RNA transcribed from repeated extragenic palindromic element (REP325) called nucleoid-associated ncRNA 4 (nRNA4) collaborates HU protein in condensing the DNA. The secondary structure but not the sequence of the RNA is important in nucleoid condensation. Also identified in Shigella as CssrE [2]. ", "curation": {"author": "Argasinska J", "seed_source": "Argasinska J", "num_seed": 3, "num_full": 870, "num_species": 32, "type": "Gene; sRNA;", "structure_source": "Published; PMID:26307168"}, "cm": {"build_command": "cmbuild -F CM SEED", "calibrate_command": "cmcalibrate --mpi CM", "search_command": "cmsearch --cpu 4 --verbose --nohmmonly -T 30.00 -Z 2958934 CM SEQDB", "cutoffs": {"gathering": 59.5, "trusted": 59.5, "noise": 59.4}}, "release": {"date": "2026-01-16", "number": "15.1"}, "clan": {"acc": null, "id": null}}}