ID   YDIV_SALAR              Reviewed;         237 AA.
AC   A9MFB2;
DT   02-SEP-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   25-MAY-2022, entry version 69.
DE   RecName: Full=Anti-FlhC(2)FlhD(4) factor YdiV;
GN   Name=ydiV; OrderedLocusNames=SARI_01625;
OS   Salmonella arizonae (strain ATCC BAA-731 / CDC346-86 / RSK2980).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=41514;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-731 / CDC346-86 / RSK2980;
RG   The Salmonella enterica serovar Arizonae Genome Sequencing Project;
RA   McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S.,
RA   Fulton R., Chunyan W., Wollam A., Shah N., Pepin K., Bhonagiri V., Nash W.,
RA   Johnson M., Thiruvilangam P., Wilson R.;
RL   Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Acts as an anti-FlhC(2)FlhD(4) factor by binding to FlhD,
CC       decreasing its ability to bind DNA, and thus negatively regulates
CC       expression of flagellar class II operons, decreasing motility in
CC       nutrient-poor medium. Required for resistance to host phagocyte oxidase
CC       (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Interacts with FlhD in the FlhC(2)FlhD(4) heterohexamer,
CC       inhibiting its ability to activate transcription. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the YdiV family. {ECO:0000305}.
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DR   EMBL; CP000880; ABX21517.1; -; Genomic_DNA.
DR   RefSeq; WP_000561989.1; NC_010067.1.
DR   AlphaFoldDB; A9MFB2; -.
DR   SMR; A9MFB2; -.
DR   STRING; 41514.SARI_01625; -.
DR   EnsemblBacteria; ABX21517; ABX21517; SARI_01625.
DR   KEGG; ses:SARI_01625; -.
DR   HOGENOM; CLU_089254_1_1_6; -.
DR   OMA; SFEPFMR; -.
DR   OrthoDB; 1635706at2; -.
DR   Proteomes; UP000002084; Chromosome.
DR   Gene3D; 3.20.20.450; -; 1.
DR   InterPro; IPR001633; EAL_dom.
DR   InterPro; IPR035919; EAL_sf.
DR   Pfam; PF00563; EAL; 1.
DR   SUPFAM; SSF141868; SSF141868; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Repressor; Transcription; Transcription regulation;
KW   Virulence.
FT   CHAIN           1..237
FT                   /note="Anti-FlhC(2)FlhD(4) factor YdiV"
FT                   /id="PRO_0000346865"
FT   DOMAIN          1..237
FT                   /note="EAL"
SQ   SEQUENCE   237 AA;  26421 MW;  7B474F20F927241F CRC64;
     MIASLDELYH SELFFLPAMD KNARLVGLEI IATFATEDGA VRMPTELVAP RLSVEEQYCL
     FVEKLALLET CQHFFIQHKL IAWLNLPPAI SGLLLLDSEL FSRAARFPFL ELAINENYPG
     LNHGKENETL AHLAMHFPLM LANFGAGEAS TKAIFDGLFK RIMLDKNFIQ QRADMISFEP
     FMHAIVAQIS SSCESLMIAG IDNEAMFARA APLGFSALQG GLWPPVPVSQ LIRLVQR