(data stored in ACNUC7421 zone)

SWISSPROT: HFQ_PSEHT

ID   HFQ_PSEHT               Reviewed;          87 AA.
AC   Q3IDT7;
DT   12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT   08-NOV-2005, sequence version 1.
DT   05-JUL-2017, entry version 77.
DE   RecName: Full=RNA-binding protein Hfq {ECO:0000255|HAMAP-Rule:MF_00436};
GN   Name=hfq {ECO:0000255|HAMAP-Rule:MF_00436};
GN   OrderedLocusNames=PSHAa0271;
OS   Pseudoalteromonas haloplanktis (strain TAC 125).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Pseudoalteromonadaceae; Pseudoalteromonas.
OX   NCBI_TaxID=326442;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=TAC 125;
RX   PubMed=16169927; DOI=10.1101/gr.4126905;
RA   Medigue C., Krin E., Pascal G., Barbe V., Bernsel A., Bertin P.N.,
RA   Cheung F., Cruveiller S., D'Amico S., Duilio A., Fang G., Feller G.,
RA   Ho C., Mangenot S., Marino G., Nilsson J., Parrilli E., Rocha E.P.C.,
RA   Rouy Z., Sekowska A., Tutino M.L., Vallenet D., von Heijne G.,
RA   Danchin A.;
RT   "Coping with cold: the genome of the versatile marine Antarctica
RT   bacterium Pseudoalteromonas haloplanktis TAC125.";
RL   Genome Res. 15:1325-1335(2005).
CC   -!- FUNCTION: RNA chaperone that binds small regulatory RNA (sRNAs)
CC       and mRNAs to facilitate mRNA translational regulation in response
CC       to 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}.
DR   EMBL; CR954246; CAI85370.1; -; Genomic_DNA.
DR   RefSeq; WP_011326984.1; NC_007481.1.
DR   ProteinModelPortal; Q3IDT7; -.
DR   SMR; Q3IDT7; -.
DR   STRING; 326442.PSHAa0271; -.
DR   PRIDE; Q3IDT7; -.
DR   EnsemblBacteria; CAI85370; CAI85370; PSHAa0271.
DR   GeneID; 32566524; -.
DR   KEGG; pha:PSHAa0271; -.
DR   eggNOG; ENOG4105KW8; Bacteria.
DR   eggNOG; COG1923; LUCA.
DR   HOGENOM; HOG000004931; -.
DR   KO; K03666; -.
DR   OMA; QQMVYKH; -.
DR   OrthoDB; POG091H05GW; -.
DR   Proteomes; UP000006843; Chromosome I.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
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.
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;
DR   PRODOM; Q3IDT7.
DR   SWISS-2DPAGE; Q3IDT7.
KW   Complete proteome; Reference proteome; RNA-binding; Stress response.
FT   CHAIN         1     87       RNA-binding protein Hfq.
FT                                /FTId=PRO_0000265172.
SQ   SEQUENCE   87 AA;  9741 MW;  8CEBBE4B785B81B8 CRC64;
     MAKGQSLQDP FLNALRRERI PVSIFLVNGI KLQGKIQSFD QFVILLENTV NQMVYKHAIS
     TVVPARAVNF QGVQENDDTE EPEAGNI
//

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