ID   CSRA_GEOMG              Reviewed;          78 AA.
AC   Q39YJ1;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   22-NOV-2005, sequence version 1.
DT   27-MAR-2024, entry version 92.
DE   RecName: Full=Translational regulator CsrA {ECO:0000255|HAMAP-Rule:MF_00167};
GN   Name=csrA {ECO:0000255|HAMAP-Rule:MF_00167}; OrderedLocusNames=Gmet_0440;
OS   Geobacter metallireducens (strain ATCC 53774 / DSM 7210 / GS-15).
OC   Bacteria; Thermodesulfobacteriota; Desulfuromonadia; Geobacterales;
OC   Geobacteraceae; Geobacter.
OX   NCBI_TaxID=269799;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 53774 / DSM 7210 / GS-15;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Di Bartolo G., Chain P., Schmutz J.,
RA   Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P.;
RT   "Complete sequence of Geobacter metallireducens GS-15.";
RL   Submitted (OCT-2005) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: A translational regulator that binds mRNA to regulate
CC       translation initiation and/or mRNA stability. Usually binds in the 5'-
CC       UTR at or near the Shine-Dalgarno sequence preventing ribosome-binding,
CC       thus repressing translation. Its main target seems to be the major
CC       flagellin gene, while its function is anatagonized by FliW.
CC       {ECO:0000255|HAMAP-Rule:MF_00167}.
CC   -!- SUBUNIT: Homodimer; the beta-strands of each monomer intercalate to
CC       form a hydrophobic core, while the alpha-helices form wings that extend
CC       away from the core. {ECO:0000255|HAMAP-Rule:MF_00167}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00167}.
CC   -!- SIMILARITY: Belongs to the CsrA/RsmA family. {ECO:0000255|HAMAP-
CC       Rule:MF_00167}.
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DR   EMBL; CP000148; ABB30683.1; -; Genomic_DNA.
DR   RefSeq; WP_004512412.1; NC_007517.1.
DR   AlphaFoldDB; Q39YJ1; -.
DR   SMR; Q39YJ1; -.
DR   STRING; 269799.Gmet_0440; -.
DR   KEGG; gme:Gmet_0440; -.
DR   eggNOG; COG1551; Bacteria.
DR   HOGENOM; CLU_164837_0_2_7; -.
DR   Proteomes; UP000007073; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0048027; F:mRNA 5'-UTR binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0044781; P:bacterial-type flagellum organization; IEA:UniProtKB-KW.
DR   GO; GO:0006402; P:mRNA catabolic process; IEA:InterPro.
DR   GO; GO:0045947; P:negative regulation of translational initiation; IEA:UniProtKB-UniRule.
DR   GO; GO:1902208; P:regulation of bacterial-type flagellum assembly; IEA:UniProtKB-UniRule.
DR   GO; GO:0006109; P:regulation of carbohydrate metabolic process; IEA:InterPro.
DR   Gene3D; 2.60.40.4380; Translational regulator CsrA; 1.
DR   HAMAP; MF_00167; CsrA; 1.
DR   InterPro; IPR003751; CsrA.
DR   InterPro; IPR036107; CsrA_sf.
DR   NCBIfam; TIGR00202; csrA; 1.
DR   PANTHER; PTHR34984; CARBON STORAGE REGULATOR; 1.
DR   PANTHER; PTHR34984:SF1; CARBON STORAGE REGULATOR; 1.
DR   Pfam; PF02599; CsrA; 1.
DR   SUPFAM; SSF117130; CsrA-like; 1.
PE   3: Inferred from homology;
KW   Bacterial flagellum biogenesis; Cytoplasm; Reference proteome; Repressor;
KW   RNA-binding; Translation regulation.
FT   CHAIN           1..78
FT                   /note="Translational regulator CsrA"
FT                   /id="PRO_1000023384"
SQ   SEQUENCE   78 AA;  8765 MW;  5650338588D44DF5 CRC64;
     MLVLTRKMGE TITIGDQIRI KVVEMKGNQV RLGIEAPGDM RIYREEIYLK VQKENQLAAA
     WSLEDLESAV NFAGAGKE
//