HFQ_PARPJ
ID HFQ_PARPJ Reviewed; 78 AA.
AC B2SXS5;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 01-JUL-2008, sequence version 1.
DT 25-MAY-2022, entry version 72.
DE RecName: Full=RNA-binding protein Hfq {ECO:0000255|HAMAP-Rule:MF_00436};
GN Name=hfq {ECO:0000255|HAMAP-Rule:MF_00436}; OrderedLocusNames=Bphyt_2536;
OS Paraburkholderia phytofirmans (strain DSM 17436 / LMG 22146 / PsJN)
OS (Burkholderia phytofirmans).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Paraburkholderia.
OX NCBI_TaxID=398527;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 17436 / LMG 22146 / PsJN;
RX PubMed=21551308; DOI=10.1128/jb.05055-11;
RA Weilharter A., Mitter B., Shin M.V., Chain P.S., Nowak J., Sessitsch A.;
RT "Complete genome sequence of the plant growth-promoting endophyte
RT Burkholderia phytofirmans strain PsJN.";
RL J. Bacteriol. 193:3383-3384(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: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; CP001052; ACD16931.1; -; Genomic_DNA.
DR RefSeq; WP_006051315.1; NC_010681.1.
DR AlphaFoldDB; B2SXS5; -.
DR SMR; B2SXS5; -.
DR STRING; 398527.Bphyt_2536; -.
DR EnsemblBacteria; ACD16931; ACD16931; Bphyt_2536.
DR GeneID; 66696837; -.
DR KEGG; bpy:Bphyt_2536; -.
DR eggNOG; COG1923; Bacteria.
DR HOGENOM; CLU_113688_2_2_4; -.
DR OMA; QQMVYKH; -.
DR OrthoDB; 1989988at2; -.
DR Proteomes; UP000001739; Chromosome 1.
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..78
FT /note="RNA-binding protein Hfq"
FT /id="PRO_1000190315"
SQ SEQUENCE 78 AA; 8835 MW; EC99348925322C4B CRC64;
MSNKGQLLQD PFLNALRKEH VPVSIYLVNG IKLQGNIESF DQYVVLLRNT VTQMVYKHAI
STVVPARPVN FHPDSEQS