ID   HFQ_FRATM               Reviewed;         109 AA.
AC   B2SG24;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-2008, sequence version 1.
DT   03-AUG-2022, entry version 63.
DE   RecName: Full=RNA-binding protein Hfq {ECO:0000255|HAMAP-Rule:MF_00436};
GN   Name=hfq {ECO:0000255|HAMAP-Rule:MF_00436}; OrderedLocusNames=FTM_0705;
OS   Francisella tularensis subsp. mediasiatica (strain FSC147).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Thiotrichales;
OC   Francisellaceae; Francisella.
OX   NCBI_TaxID=441952;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=FSC147;
RX   PubMed=19521508; DOI=10.1371/journal.ppat.1000472;
RA   Larsson P., Elfsmark D., Svensson K., Wikstroem P., Forsman M., Brettin T.,
RA   Keim P., Johansson A.;
RT   "Molecular evolutionary consequences of niche restriction in Francisella
RT   tularensis, a facultative intracellular pathogen.";
RL   PLoS Pathog. 5:E1000472-E1000472(2009).
CC   -!- FUNCTION: RNA chaperone that binds small regulatory RNA (sRNAs) and
CC       mRNAs to facilitate mRNA translational regulation in response to
CC       envelope stress, environmental stress and changes in metabolite
CC       concentrations. Also binds with high specificity to tRNAs.
CC       {ECO:0000255|HAMAP-Rule:MF_00436}.
CC   -!- SUBUNIT: Homohexamer. {ECO:0000255|HAMAP-Rule:MF_00436}.
CC   -!- SIMILARITY: Belongs to the Hfq family. {ECO:0000255|HAMAP-
CC       Rule:MF_00436}.
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DR   EMBL; CP000915; ACD30683.1; -; Genomic_DNA.
DR   RefSeq; WP_012429386.1; NC_010677.1.
DR   AlphaFoldDB; B2SG24; -.
DR   SMR; B2SG24; -.
DR   KEGG; ftm:FTM_0705; -.
DR   HOGENOM; CLU_113688_2_2_6; -.
DR   OMA; QQMVYKH; -.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IEA:InterPro.
DR   CDD; cd01716; Hfq; 1.
DR   HAMAP; MF_00436; Hfq; 1.
DR   InterPro; IPR005001; Hfq.
DR   InterPro; IPR010920; LSM_dom_sf.
DR   PANTHER; PTHR34772; PTHR34772; 1.
DR   Pfam; PF17209; Hfq; 1.
DR   SUPFAM; SSF50182; SSF50182; 1.
DR   TIGRFAMs; TIGR02383; Hfq; 1.
PE   3: Inferred from homology;
KW   RNA-binding; Stress response.
FT   CHAIN           1..109
FT                   /note="RNA-binding protein Hfq"
FT                   /id="PRO_1000190333"
FT   REGION          77..109
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   109 AA;  12511 MW;  5FCB28AF7BC6DE86 CRC64;
     MSRISSLQDP FLNALRKEKV NVSVYLVNGI KLQGQVEAFD QFCIVLRNTV NQMVYKHAIS
     TIVPAKSVRM VYSSFNPYHQ NSNDEQDENV DDIHSDDLEI QENEGNIHE