CSRA_LACE2
ID CSRA_LACE2 Reviewed; 73 AA.
AC C4Z282;
DT 22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT 28-JUL-2009, sequence version 1.
DT 25-MAY-2022, entry version 65.
DE RecName: Full=Translational regulator CsrA {ECO:0000255|HAMAP-Rule:MF_00167};
GN Name=csrA {ECO:0000255|HAMAP-Rule:MF_00167};
GN OrderedLocusNames=EUBELI_00236;
OS Lachnospira eligens (strain ATCC 27750 / DSM 3376 / VPI C15-48 / C15-B4)
OS (Eubacterium eligens).
OC Bacteria; Firmicutes; Clostridia; Eubacteriales; Lachnospiraceae;
OC Lachnospira.
OX NCBI_TaxID=515620;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 27750 / DSM 3376 / VPI C15-48 / C15-B4;
RX PubMed=19321416; DOI=10.1073/pnas.0901529106;
RA Mahowald M.A., Rey F.E., Seedorf H., Turnbaugh P.J., Fulton R.S.,
RA Wollam A., Shah N., Wang C., Magrini V., Wilson R.K., Cantarel B.L.,
RA Coutinho P.M., Henrissat B., Crock L.W., Russell A., Verberkmoes N.C.,
RA Hettich R.L., Gordon J.I.;
RT "Characterizing a model human gut microbiota composed of members of its two
RT dominant bacterial phyla.";
RL Proc. Natl. Acad. Sci. U.S.A. 106:5859-5864(2009).
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; CP001104; ACR71272.1; -; Genomic_DNA.
DR RefSeq; WP_012738509.1; NC_012778.1.
DR AlphaFoldDB; C4Z282; -.
DR SMR; C4Z282; -.
DR STRING; 515620.EUBELI_00236; -.
DR EnsemblBacteria; ACR71272; ACR71272; EUBELI_00236.
DR GeneID; 41355015; -.
DR KEGG; eel:EUBELI_00236; -.
DR eggNOG; COG1551; Bacteria.
DR HOGENOM; CLU_164837_0_1_9; -.
DR OMA; IHRKEVY; -.
DR OrthoDB; 2032250at2; -.
DR Proteomes; UP000001476; 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; -; 1.
DR HAMAP; MF_00167; CsrA; 1.
DR InterPro; IPR003751; CsrA.
DR InterPro; IPR036107; CsrA_sf.
DR PANTHER; PTHR34984; PTHR34984; 1.
DR Pfam; PF02599; CsrA; 1.
DR SUPFAM; SSF117130; SSF117130; 1.
DR TIGRFAMs; TIGR00202; csrA; 1.
PE 3: Inferred from homology;
KW Bacterial flagellum biogenesis; Cytoplasm; Reference proteome; Repressor;
KW RNA-binding; Translation regulation.
FT CHAIN 1..73
FT /note="Translational regulator CsrA"
FT /id="PRO_1000203641"
SQ SEQUENCE 73 AA; 8159 MW; 5DDFB1E037A0F817 CRC64;
MLALSRKKDE AIIINDDIEI TIIEIKGDQV KLGISAPKSV PIYRKEVYAQ ILDSNKEAAS
SVDVKTLNQL FKK