ID   F7X1J0_SINMM            Unreviewed;        80 AA.
AC   F7X1J0;
DT   21-SEP-2011, integrated into UniProtKB/TrEMBL.
DT   21-SEP-2011, sequence version 1.
DT   27-MAR-2024, entry version 61.
DE   RecName: Full=RNA-binding protein Hfq {ECO:0000256|HAMAP-Rule:MF_00436};
GN   Name=hfq {ECO:0000256|HAMAP-Rule:MF_00436,
GN   ECO:0000313|EMBL:AEH79366.1};
GN   OrderedLocusNames=SM11_chr2104 {ECO:0000313|EMBL:AEH79366.1};
OS   Sinorhizobium meliloti (strain SM11).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=707241 {ECO:0000313|EMBL:AEH79366.1, ECO:0000313|Proteomes:UP000009045};
RN   [1] {ECO:0000313|EMBL:AEH79366.1, ECO:0000313|Proteomes:UP000009045}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SM11 {ECO:0000313|EMBL:AEH79366.1,
RC   ECO:0000313|Proteomes:UP000009045};
RX   PubMed=21396969; DOI=10.1016/j.jbiotec.2010.12.018;
RA   Schneiker-Bekel S., Wibberg D., Bekel T., Blom J., Linke B., Neuweger H.,
RA   Stiens M., Vorholter F.J., Weidner S., Goesmann A., Puhler A., Schluter A.;
RT   "The complete genome sequence of the dominant Sinorhizobium meliloti field
RT   isolate SM11 extends the S. meliloti pan-genome.";
RL   J. Biotechnol. 155:20-33(2011).
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:0000256|HAMAP-Rule:MF_00436}.
CC   -!- SUBUNIT: Homohexamer. {ECO:0000256|HAMAP-Rule:MF_00436}.
CC   -!- SIMILARITY: Belongs to the Hfq family. {ECO:0000256|HAMAP-
CC       Rule:MF_00436}.
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DR   EMBL; CP001830; AEH79366.1; -; Genomic_DNA.
DR   RefSeq; WP_003535434.1; NZ_JAJJBH010000001.1.
DR   AlphaFoldDB; F7X1J0; -.
DR   SMR; F7X1J0; -.
DR   GeneID; 61612123; -.
DR   KEGG; smx:SM11_chr2104; -.
DR   PATRIC; fig|707241.3.peg.2204; -.
DR   HOGENOM; CLU_113688_0_0_5; -.
DR   Proteomes; UP000009045; Chromosome.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006355; P:regulation of DNA-templated transcription; IEA:InterPro.
DR   CDD; cd01716; Hfq; 1.
DR   Gene3D; 2.30.30.100; -; 1.
DR   HAMAP; MF_00436; Hfq; 1.
DR   InterPro; IPR005001; Hfq.
DR   InterPro; IPR010920; LSM_dom_sf.
DR   InterPro; IPR047575; Sm.
DR   NCBIfam; TIGR02383; Hfq; 1.
DR   PANTHER; PTHR34772; RNA-BINDING PROTEIN HFQ; 1.
DR   PANTHER; PTHR34772:SF1; RNA-BINDING PROTEIN HFQ; 1.
DR   Pfam; PF17209; Hfq; 1.
DR   SUPFAM; SSF50182; Sm-like ribonucleoproteins; 1.
DR   PROSITE; PS52002; SM; 1.
PE   3: Inferred from homology;
KW   RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW   Rule:MF_00436};
KW   Stress response {ECO:0000256|ARBA:ARBA00023016, ECO:0000256|HAMAP-
KW   Rule:MF_00436}.
FT   DOMAIN          10..70
FT                   /note="Sm"
FT                   /evidence="ECO:0000259|PROSITE:PS52002"
SQ   SEQUENCE   80 AA;  9053 MW;  6146B5C5C6F80C85 CRC64;
     MAERSQNLQD LFLNTVRKQK ISLTIFLING VKLTGVVTSF DNFCVLLRRD GHSQLVYKHA
     ISTIMPGQPL QMFENEEAAS
//