ID   RSD_SALTY               Reviewed;         162 AA.
AC   Q9L9I6;
DT   26-SEP-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   03-AUG-2022, entry version 114.
DE   RecName: Full=Regulator of sigma D {ECO:0000255|HAMAP-Rule:MF_01181};
GN   Name=rsd {ECO:0000255|HAMAP-Rule:MF_01181}; OrderedLocusNames=STM4165;
GN   ORFNames=STMF1.32;
OS   Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=99287;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LT2 / SGSC1412 / ATCC 700720;
RX   PubMed=11677609; DOI=10.1038/35101614;
RA   McClelland M., Sanderson K.E., Spieth J., Clifton S.W., Latreille P.,
RA   Courtney L., Porwollik S., Ali J., Dante M., Du F., Hou S., Layman D.,
RA   Leonard S., Nguyen C., Scott K., Holmes A., Grewal N., Mulvaney E.,
RA   Ryan E., Sun H., Florea L., Miller W., Stoneking T., Nhan M., Waterston R.,
RA   Wilson R.K.;
RT   "Complete genome sequence of Salmonella enterica serovar Typhimurium LT2.";
RL   Nature 413:852-856(2001).
CC   -!- FUNCTION: Binds RpoD and negatively regulates RpoD-mediated
CC       transcription activation by preventing the interaction between the
CC       primary sigma factor RpoD with the catalytic core of the RNA polymerase
CC       and with promoter DNA. May be involved in replacement of the RNA
CC       polymerase sigma subunit from RpoD to RpoS during the transition from
CC       exponential growth to the stationary phase. {ECO:0000255|HAMAP-
CC       Rule:MF_01181}.
CC   -!- SUBUNIT: Interacts with RpoD. {ECO:0000255|HAMAP-Rule:MF_01181}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01181}.
CC   -!- SIMILARITY: Belongs to the Rsd/AlgQ family. {ECO:0000255|HAMAP-
CC       Rule:MF_01181}.
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DR   EMBL; AF170176; AAF33507.1; -; Genomic_DNA.
DR   EMBL; AE006468; AAL22993.1; -; Genomic_DNA.
DR   RefSeq; NP_463034.1; NC_003197.2.
DR   RefSeq; WP_000934315.1; NC_003197.2.
DR   AlphaFoldDB; Q9L9I6; -.
DR   SMR; Q9L9I6; -.
DR   STRING; 99287.STM4165; -.
DR   PaxDb; Q9L9I6; -.
DR   EnsemblBacteria; AAL22993; AAL22993; STM4165.
DR   GeneID; 1255691; -.
DR   KEGG; stm:STM4165; -.
DR   PATRIC; fig|99287.12.peg.4379; -.
DR   HOGENOM; CLU_142729_0_0_6; -.
DR   OMA; DVIDHWL; -.
DR   PhylomeDB; Q9L9I6; -.
DR   BioCyc; SENT99287:STM4165-MON; -.
DR   Proteomes; UP000001014; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IEA:InterPro.
DR   Gene3D; 1.20.120.1370; -; 1.
DR   HAMAP; MF_01181; Rsd; 1.
DR   InterPro; IPR038309; Rsd/AlgQ_sf.
DR   InterPro; IPR023785; Sigma70_reg_Rsd.
DR   InterPro; IPR007448; Sigma70_reg_Rsd_AlgQ.
DR   Pfam; PF04353; Rsd_AlgQ; 1.
DR   PIRSF; PIRSF016548; Rsd_AlgQ; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Reference proteome; Transcription; Transcription regulation.
FT   CHAIN           1..162
FT                   /note="Regulator of sigma D"
FT                   /id="PRO_0000097479"
SQ   SEQUENCE   162 AA;  18653 MW;  60A52C4D8B0142D8 CRC64;
     MLNQLENLTE RVGGSNKLVD RWLDVRKHLL VAYYNLVGIK PGKESYMRLN EKALDDFCQS
     LVDYLSAGHF SIYERILHKL EGNGQLLHAA KIWPLLEDNT QRIMDYYDTS LETAIDHDNC
     LEFQQALSDI GEALEARFVL EDKLIMLVFD AMHDGARVKR PA