ID B5JV96_9GAMM Unreviewed; 64 AA.
AC B5JV96;
DT 14-OCT-2008, integrated into UniProtKB/TrEMBL.
DT 14-OCT-2008, sequence version 1.
DT 24-JAN-2024, entry version 58.
DE RecName: Full=Translational regulator CsrA {ECO:0000256|HAMAP-Rule:MF_00167};
DE AltName: Full=Carbon storage regulator {ECO:0000256|HAMAP-Rule:MF_00167};
GN Name=csrA {ECO:0000256|HAMAP-Rule:MF_00167,
GN ECO:0000313|EMBL:EDY86394.1};
GN ORFNames=GP5015_312 {ECO:0000313|EMBL:EDY86394.1};
OS gamma proteobacterium HTCC5015.
OC Bacteria; Pseudomonadota; Gammaproteobacteria.
OX NCBI_TaxID=391615 {ECO:0000313|EMBL:EDY86394.1, ECO:0000313|Proteomes:UP000004692};
RN [1] {ECO:0000313|Proteomes:UP000004692}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HTCC5015 {ECO:0000313|Proteomes:UP000004692};
RX PubMed=20472792; DOI=10.1128/JB.00510-10;
RA Thrash J.C., Stingl U., Cho J.C., Ferriera S., Johnson J., Vergin K.L.,
RA Giovannoni S.J.;
RT "Genome sequence of the novel marine member of the Gammaproteobacteria
RT strain HTCC5015.";
RL J. Bacteriol. 192:3838-3839(2010).
CC -!- FUNCTION: A key translational regulator that binds mRNA to regulate
CC translation initiation and/or mRNA stability. Mediates global changes
CC in gene expression, shifting from rapid growth to stress survival by
CC linking envelope stress, the stringent response and the catabolite
CC repression systems. Usually binds in the 5'-UTR; binding at or near the
CC Shine-Dalgarno sequence prevents ribosome-binding, repressing
CC translation, binding elsewhere in the 5'-UTR can activate translation
CC and/or stabilize the mRNA. Its function is antagonized by small RNA(s).
CC {ECO:0000256|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:0000256|HAMAP-Rule:MF_00167}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00167}.
CC -!- SIMILARITY: Belongs to the CsrA/RsmA family. {ECO:0000256|HAMAP-
CC Rule:MF_00167}.
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DR EMBL; DS990603; EDY86394.1; -; Genomic_DNA.
DR AlphaFoldDB; B5JV96; -.
DR STRING; 391615.GP5015_312; -.
DR eggNOG; COG1551; Bacteria.
DR HOGENOM; CLU_164837_2_1_6; -.
DR OrthoDB; 9809061at2; -.
DR Proteomes; UP000004692; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0048027; F:mRNA 5'-UTR binding; IEA:UniProtKB-UniRule.
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:0045948; P:positive regulation of translational initiation; IEA:UniProtKB-UniRule.
DR GO; GO:0006109; P:regulation of carbohydrate metabolic process; IEA:UniProtKB-UniRule.
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 Activator {ECO:0000256|ARBA:ARBA00023159, ECO:0000256|HAMAP-Rule:MF_00167};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00167};
KW Reference proteome {ECO:0000313|Proteomes:UP000004692};
KW Repressor {ECO:0000256|HAMAP-Rule:MF_00167};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_00167};
KW Translation regulation {ECO:0000256|ARBA:ARBA00022845, ECO:0000256|HAMAP-
KW Rule:MF_00167}.
SQ SEQUENCE 64 AA; 7201 MW; 7A531E31DEC304D0 CRC64;
MLILTRRVGE TLMVGDDVTV TVLGVKGNQV RIGVNAPKEI AVHREEIYER IKREQDDPDS
IGNR
//
