ID   F9S885_9VIBR            Unreviewed;        86 AA.
AC   F9S885;
DT   19-OCT-2011, integrated into UniProtKB/TrEMBL.
DT   19-OCT-2011, sequence version 1.
DT   24-JAN-2024, entry version 46.
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:EGU30162.1};
GN   ORFNames=VII00023_14874 {ECO:0000313|EMBL:EGU30162.1};
OS   Vibrio ichthyoenteri ATCC 700023.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=870968 {ECO:0000313|EMBL:EGU30162.1, ECO:0000313|Proteomes:UP000004605};
RN   [1] {ECO:0000313|EMBL:EGU30162.1, ECO:0000313|Proteomes:UP000004605}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700023 {ECO:0000313|EMBL:EGU30162.1,
RC   ECO:0000313|Proteomes:UP000004605};
RX   PubMed=21930677; DOI=10.1099/ijs.0.032375-0;
RA   Hoffmann M., Monday S.R., Allard M.W., Strain E.A., Whittaker P., Naum M.,
RA   McCarthy P.J., Lopez J.V., Fischer M., Brown E.W.;
RT   "Vibrio caribbeanicus sp. nov., isolated from the marine sponge
RT   Scleritoderma cyanea.";
RL   Int. J. Syst. Evol. Microbiol. 62:1736-1743(2012).
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}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EGU30162.1}.
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DR   EMBL; AFWF01000314; EGU30162.1; -; Genomic_DNA.
DR   RefSeq; WP_004415850.1; NZ_AFWF01000314.1.
DR   AlphaFoldDB; F9S885; -.
DR   OrthoDB; 9799751at2; -.
DR   Proteomes; UP000004605; Unassembled WGS sequence.
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          9..68
FT                   /note="Sm"
FT                   /evidence="ECO:0000259|PROSITE:PS52002"
FT   REGION          65..86
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        72..86
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   86 AA;  9711 MW;  D4486102308DB09B CRC64;
     MAKGQSLQDP FLNALRRERI PVSIYLVNGI KLQGQIESFD QFVILLKNTV NQMVYKHAIS
     TVVPARPVSH HSGDRPQGDR PEKSED
//