ID   FIS_HAEDU               Reviewed;          98 AA.
AC   Q7VNP1;
DT   28-NOV-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   25-MAY-2022, entry version 104.
DE   RecName: Full=DNA-binding protein Fis {ECO:0000255|HAMAP-Rule:MF_00166};
GN   Name=fis {ECO:0000255|HAMAP-Rule:MF_00166}; OrderedLocusNames=HD_0449;
OS   Haemophilus ducreyi (strain 35000HP / ATCC 700724).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Haemophilus.
OX   NCBI_TaxID=233412;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=35000HP / ATCC 700724;
RA   Munson R.S. Jr., Ray W.C., Mahairas G., Sabo P., Mungur R., Johnson L.,
RA   Nguyen D., Wang J., Forst C., Hood L.;
RT   "The complete genome sequence of Haemophilus ducreyi.";
RL   Submitted (JUN-2003) to the EMBL/GenBank/DDBJ databases.
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; AE017143; AAP95411.1; -; Genomic_DNA.
DR   RefSeq; WP_010944464.1; NC_002940.2.
DR   AlphaFoldDB; Q7VNP1; -.
DR   SMR; Q7VNP1; -.
DR   STRING; 233412.HD_0449; -.
DR   EnsemblBacteria; AAP95411; AAP95411; HD_0449.
DR   KEGG; hdu:HD_0449; -.
DR   eggNOG; COG2901; Bacteria.
DR   HOGENOM; CLU_158040_3_0_6; -.
DR   OMA; MVLCEVE; -.
DR   Proteomes; UP000001022; Chromosome.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0043565; F:sequence-specific DNA binding; IEA:InterPro.
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_0000203883"
FT   DNA_BIND        74..93
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00166"
SQ   SEQUENCE   98 AA;  11090 MW;  CFF6DF24FB3FA89D CRC64;
     MLEQQPAQNP LTVSMLNAQA QQVNKPLRDN VKAALKNYLS QLNGEDPTEL YELVLSEIEH
     PMLDMVMQYT RGNQTRAATM LGINRGTLRK KLKKYGMG