{"rfam": {"acc": "RF00115", "id": "McaS", "description": "McaS/IsrA RNA", "comment": "This family consists of several bacterial RNA genes which are found between the abgR and ydaL genes in Escherichia coli and Shigella flexneri.[1] It was discovered using a computational screen of the E. coli genome.[1] Subsequent characterisation of ISO61 region has revealed that the reverse strand is actually a CsrA binding ncRNA called McaS and that it has a role in biofilm formation control.[2] Furthermore, it has been shown that McaS(IsrA) exists as a ribonucleoprotein particles (sRNPs), which involve a defined set of proteins including Hfq, S1, CsrA, ProQ and PNPase.[4]", "curation": {"author": "Argasinska J", "seed_source": "Argasinska J", "num_seed": 4, "num_full": 26, "num_species": 30, "type": "Gene; sRNA;", "structure_source": "Predicted; 22289118"}, "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": 42.0, "trusted": 42.1, "noise": 41.9}}, "release": {"date": "2026-01-16", "number": "15.1"}, "clan": {"acc": "CL00106", "id": "Csr_Rsm_clan"}}}