ID   FIS_VIBCH               Reviewed;          98 AA.
AC   P64127; Q9KV67;
DT   11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT   11-OCT-2004, sequence version 1.
DT   03-AUG-2022, entry version 96.
DE   RecName: Full=DNA-binding protein Fis {ECO:0000255|HAMAP-Rule:MF_00166};
GN   Name=fis {ECO:0000255|HAMAP-Rule:MF_00166}; OrderedLocusNames=VC_0290;
OS   Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=243277;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 39315 / El Tor Inaba N16961;
RX   PubMed=10952301; DOI=10.1038/35020000;
RA   Heidelberg J.F., Eisen J.A., Nelson W.C., Clayton R.A., Gwinn M.L.,
RA   Dodson R.J., Haft D.H., Hickey E.K., Peterson J.D., Umayam L.A., Gill S.R.,
RA   Nelson K.E., Read T.D., Tettelin H., Richardson D.L., Ermolaeva M.D.,
RA   Vamathevan J.J., Bass S., Qin H., Dragoi I., Sellers P., McDonald L.A.,
RA   Utterback T.R., Fleischmann R.D., Nierman W.C., White O., Salzberg S.L.,
RA   Smith H.O., Colwell R.R., Mekalanos J.J., Venter J.C., Fraser C.M.;
RT   "DNA sequence of both chromosomes of the cholera pathogen Vibrio
RT   cholerae.";
RL   Nature 406:477-483(2000).
CC   -!- FUNCTION: Activates ribosomal RNA transcription. Plays a direct role in
CC       upstream activation of rRNA promoters. {ECO:0000255|HAMAP-
CC       Rule:MF_00166}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00166}.
CC   -!- SIMILARITY: Belongs to the transcriptional regulatory Fis family.
CC       {ECO:0000255|HAMAP-Rule:MF_00166}.
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DR   EMBL; AE003852; AAF93464.1; -; Genomic_DNA.
DR   PIR; A82341; A82341.
DR   RefSeq; NP_229945.1; NC_002505.1.
DR   RefSeq; WP_000462885.1; NZ_LT906614.1.
DR   AlphaFoldDB; P64127; -.
DR   SMR; P64127; -.
DR   STRING; 243277.VC_0290; -.
DR   DNASU; 2615013; -.
DR   EnsemblBacteria; AAF93464; AAF93464; VC_0290.
DR   GeneID; 59229950; -.
DR   GeneID; 67375916; -.
DR   KEGG; vch:VC_0290; -.
DR   PATRIC; fig|243277.26.peg.272; -.
DR   eggNOG; COG2901; Bacteria.
DR   HOGENOM; CLU_158040_3_0_6; -.
DR   OMA; MVLCEVE; -.
DR   BioCyc; VCHO:VC0290-MON; -.
DR   PRO; PR:P64127; -.
DR   Proteomes; UP000000584; Chromosome 1.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0043565; F:sequence-specific DNA binding; IBA:GO_Central.
DR   HAMAP; MF_00166; DNA_binding_Fis; 1.
DR   InterPro; IPR005412; Fis_DNA-bd.
DR   InterPro; IPR009057; Homeobox-like_sf.
DR   InterPro; IPR002197; HTH_Fis.
DR   Pfam; PF02954; HTH_8; 1.
DR   PIRSF; PIRSF002097; DNA-binding_Fis; 1.
DR   PRINTS; PR01591; DNABINDNGFIS.
DR   PRINTS; PR01590; HTHFIS.
DR   SUPFAM; SSF46689; SSF46689; 1.
PE   3: Inferred from homology;
KW   Activator; DNA-binding; Reference proteome; Transcription;
KW   Transcription regulation.
FT   CHAIN           1..98
FT                   /note="DNA-binding protein Fis"
FT                   /id="PRO_0000203898"
FT   DNA_BIND        74..93
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00166"
SQ   SEQUENCE   98 AA;  11112 MW;  D5793E618425EE60 CRC64;
     MFEQNLTSEA LTVTTVTSQD QITQKPLRDS VKASLKNYLA QLNGQEVTEL YELVLAEVEQ
     PLLDTIMQYT RGNQTRAATM MGINRGTLRK KLKKYGMN