ID   FIS_SHEAM               Reviewed;         101 AA.
AC   A1SAM2;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   25-MAY-2022, entry version 84.
DE   RecName: Full=DNA-binding protein Fis {ECO:0000255|HAMAP-Rule:MF_00166};
GN   Name=fis {ECO:0000255|HAMAP-Rule:MF_00166}; OrderedLocusNames=Sama_3226;
OS   Shewanella amazonensis (strain ATCC BAA-1098 / SB2B).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=326297;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1098 / SB2B;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Munk A.C., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Fredrickson J.,
RA   Richardson P.;
RT   "Complete sequence of Shewanella amazonensis SB2B.";
RL   Submitted (DEC-2006) 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; CP000507; ABM01429.1; -; Genomic_DNA.
DR   RefSeq; WP_011761333.1; NC_008700.1.
DR   AlphaFoldDB; A1SAM2; -.
DR   SMR; A1SAM2; -.
DR   STRING; 326297.Sama_3226; -.
DR   EnsemblBacteria; ABM01429; ABM01429; Sama_3226.
DR   KEGG; saz:Sama_3226; -.
DR   eggNOG; COG2901; Bacteria.
DR   HOGENOM; CLU_158040_3_3_6; -.
DR   OMA; MVLCEVE; -.
DR   OrthoDB; 1933378at2; -.
DR   Proteomes; UP000009175; 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..101
FT                   /note="DNA-binding protein Fis"
FT                   /id="PRO_1000023334"
FT   DNA_BIND        77..96
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00166"
SQ   SEQUENCE   101 AA;  11356 MW;  54D3C79ECC3ABEBF CRC64;
     MFDQTTHTEA HPLTVGKIET ANGTIKPQLL RDAVKRAVSN FFAQLDGQEA QEVYEMVLCE
     VEAPLLDIIM QHTRGNQTRA ANMLGINRGT LRKKLKKYGM N