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HFQ_BLOPB
ID   HFQ_BLOPB               Reviewed;          81 AA.
AC   Q493V9;
DT   12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2005, sequence version 1.
DT   03-AUG-2022, entry version 82.
DE   RecName: Full=RNA-binding protein Hfq {ECO:0000255|HAMAP-Rule:MF_00436};
GN   Name=hfq {ECO:0000255|HAMAP-Rule:MF_00436}; OrderedLocusNames=BPEN_082;
OS   Blochmannia pennsylvanicus (strain BPEN).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; ant endosymbionts; Candidatus Blochmannia.
OX   NCBI_TaxID=291272;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BPEN;
RX   PubMed=16077009; DOI=10.1101/gr.3771305;
RA   Degnan P.H., Lazarus A.B., Wernegreen J.J.;
RT   "Genome sequence of Blochmannia pennsylvanicus indicates parallel
RT   evolutionary trends among bacterial mutualists of insects.";
RL   Genome Res. 15:1023-1033(2005).
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; CP000016; AAZ40725.1; -; Genomic_DNA.
DR   RefSeq; WP_011282631.1; NC_007292.1.
DR   AlphaFoldDB; Q493V9; -.
DR   SMR; Q493V9; -.
DR   STRING; 291272.BPEN_082; -.
DR   EnsemblBacteria; AAZ40725; AAZ40725; BPEN_082.
DR   KEGG; bpn:BPEN_082; -.
DR   eggNOG; COG1923; Bacteria.
DR   HOGENOM; CLU_113688_2_2_6; -.
DR   OMA; QQMVYKH; -.
DR   BioCyc; CBLO291272:BPEN_RS00395-MON; -.
DR   Proteomes; UP000007794; Chromosome.
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..81
FT                   /note="RNA-binding protein Hfq"
FT                   /id="PRO_0000265140"
SQ   SEQUENCE   81 AA;  9421 MW;  9F47D8298F0901A1 CRC64;
     MHKVQSLQDP FLNVLRRERV PVFIYLINGI KLQGEIESFD KFVILLRNTV NQMIYKHAIS
     TIVPSRVVSY YVGRAGNHTT F
 
 
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