HFQ_PSEPG
ID HFQ_PSEPG Reviewed; 86 AA.
AC B0KKZ5;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 18-MAR-2008, sequence version 1.
DT 25-MAY-2022, entry version 68.
DE RecName: Full=RNA-binding protein Hfq {ECO:0000255|HAMAP-Rule:MF_00436};
GN Name=hfq {ECO:0000255|HAMAP-Rule:MF_00436}; OrderedLocusNames=PputGB1_4946;
OS Pseudomonas putida (strain GB-1).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=76869;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=GB-1;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA Tice H., Pitluck S., Bruce D., Goodwin L., Chertkov O., Brettin T.,
RA Detter J.C., Han C., Kuske C.R., Schmutz J., Larimer F., Land M.,
RA Hauser L., Kyrpides N., Kim E., McCarthy J.K., Richardson P.;
RT "Complete sequence of Pseudomonas putida GB-1.";
RL Submitted (JAN-2008) to the EMBL/GenBank/DDBJ databases.
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; CP000926; ABZ00831.1; -; Genomic_DNA.
DR RefSeq; WP_012274457.1; NC_010322.1.
DR AlphaFoldDB; B0KKZ5; -.
DR SMR; B0KKZ5; -.
DR STRING; 76869.PputGB1_4946; -.
DR EnsemblBacteria; ABZ00831; ABZ00831; PputGB1_4946.
DR KEGG; ppg:PputGB1_4946; -.
DR eggNOG; COG1923; Bacteria.
DR HOGENOM; CLU_113688_2_2_6; -.
DR OMA; QQMVYKH; -.
DR Proteomes; UP000002157; 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_1000080677"
FT REGION 67..86
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 86 AA; 9432 MW; E7DBC1DF9ACBD1F5 CRC64;
MSKGHSLQDP YLNTLRKEKV PVSIYLVNGI KLQGSIESFD QFVVLLKNTV SQMVYKHAIS
TVVPARPVRL PSPTDGEHGD SEPGNA