ID   YDIV_SALCH              Reviewed;         237 AA.
AC   Q57PU2;
DT   02-SEP-2008, integrated into UniProtKB/Swiss-Prot.
DT   10-MAY-2005, sequence version 1.
DT   25-MAY-2022, entry version 67.
DE   RecName: Full=Anti-FlhC(2)FlhD(4) factor YdiV;
GN   Name=ydiV; OrderedLocusNames=SCH_1363;
OS   Salmonella choleraesuis (strain SC-B67).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=321314;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SC-B67;
RX   PubMed=15781495; DOI=10.1093/nar/gki297;
RA   Chiu C.-H., Tang P., Chu C., Hu S., Bao Q., Yu J., Chou Y.-Y., Wang H.-S.,
RA   Lee Y.-S.;
RT   "The genome sequence of Salmonella enterica serovar Choleraesuis, a highly
RT   invasive and resistant zoonotic pathogen.";
RL   Nucleic Acids Res. 33:1690-1698(2005).
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}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AE017220; AAX65269.1; -; Genomic_DNA.
DR   RefSeq; WP_001539882.1; NC_006905.1.
DR   AlphaFoldDB; Q57PU2; -.
DR   SMR; Q57PU2; -.
DR   EnsemblBacteria; AAX65269; AAX65269; SCH_1363.
DR   KEGG; sec:SCH_1363; -.
DR   HOGENOM; CLU_089254_1_1_6; -.
DR   OMA; SFEPFMR; -.
DR   Proteomes; UP000000538; 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   Repressor; Transcription; Transcription regulation; Virulence.
FT   CHAIN           1..237
FT                   /note="Anti-FlhC(2)FlhD(4) factor YdiV"
FT                   /id="PRO_0000346866"
FT   DOMAIN          1..237
FT                   /note="EAL"
SQ   SEQUENCE   237 AA;  26412 MW;  6A3A81E2DEA4B530 CRC64;
     MIASLDELYH SELFFLPVMD ENAWLVGLAI IATFAAEDGA VRMPTELVAP RLSVEEQYCL
     FVEKLALLET CQHFFIQHKL IAWLNLPPAI SDLLLLDSEL FSRAARFPFL ELAINENYPG
     LNQGKNNETL ANLAMHFPLM LANFGSGEAS TKAIFDGLFK RVMLDKNFIQ QRAEMISFEP
     FMHAIVAQIS SSCESLMIAG IDTEAMFARA APLGFSAFQG GLWPPVPVSQ LIKLVQR