HFQ_PSEE4
ID HFQ_PSEE4 Reviewed; 86 AA.
AC Q1I449;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 13-JUN-2006, sequence version 1.
DT 25-MAY-2022, entry version 86.
DE RecName: Full=RNA-binding protein Hfq {ECO:0000255|HAMAP-Rule:MF_00436};
GN Name=hfq {ECO:0000255|HAMAP-Rule:MF_00436}; OrderedLocusNames=PSEEN4943;
OS Pseudomonas entomophila (strain L48).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=384676;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=L48;
RX PubMed=16699499; DOI=10.1038/nbt1212;
RA Vodovar N., Vallenet D., Cruveiller S., Rouy Z., Barbe V., Acosta C.,
RA Cattolico L., Jubin C., Lajus A., Segurens B., Vacherie B., Wincker P.,
RA Weissenbach J., Lemaitre B., Medigue C., Boccard F.;
RT "Complete genome sequence of the entomopathogenic and metabolically
RT versatile soil bacterium Pseudomonas entomophila.";
RL Nat. Biotechnol. 24:673-679(2006).
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; CT573326; CAK17587.1; -; Genomic_DNA.
DR RefSeq; WP_011535948.1; NC_008027.1.
DR AlphaFoldDB; Q1I449; -.
DR SMR; Q1I449; -.
DR STRING; 384676.PSEEN4943; -.
DR EnsemblBacteria; CAK17587; CAK17587; PSEEN4943.
DR KEGG; pen:PSEEN4943; -.
DR eggNOG; COG1923; Bacteria.
DR HOGENOM; CLU_113688_2_2_6; -.
DR OMA; QQMVYKH; -.
DR OrthoDB; 1989988at2; -.
DR Proteomes; UP000000658; 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..86
FT /note="RNA-binding protein Hfq"
FT /id="PRO_1000025926"
FT REGION 66..86
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 86 AA; 9473 MW; E7DBC64211A60915 CRC64;
MSKGHSLQDP YLNTLRKEKV PVSIYLVNGI KLQGQIESFD QFVVLLKNTV SQMVYKHAIS
TVVPARPVRL PSPSDAEHGD SEPGNA