ID EXOR_RHIME Reviewed; 268 AA.
AC Q52926;
DT 30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1996, sequence version 1.
DT 27-MAR-2024, entry version 107.
DE RecName: Full=Exopolysaccharide production negative regulator;
DE Flags: Precursor;
GN Name=exoR; OrderedLocusNames=R01518; ORFNames=SMc02078;
OS Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium
OS meliloti).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX NCBI_TaxID=266834;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=1021;
RX PubMed=1711027; DOI=10.1128/jb.173.12.3789-3794.1991;
RA Reed J.W., Glazebrook J., Walker G.C.;
RT "The exoR gene of Rhizobium meliloti affects RNA levels of other exo genes
RT but lacks homology to known transcriptional regulators.";
RL J. Bacteriol. 173:3789-3794(1991).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=1021;
RX PubMed=11481430; DOI=10.1073/pnas.161294398;
RA Capela D., Barloy-Hubler F., Gouzy J., Bothe G., Ampe F., Batut J.,
RA Boistard P., Becker A., Boutry M., Cadieu E., Dreano S., Gloux S.,
RA Godrie T., Goffeau A., Kahn D., Kiss E., Lelaure V., Masuy D., Pohl T.,
RA Portetelle D., Puehler A., Purnelle B., Ramsperger U., Renard C.,
RA Thebault P., Vandenbol M., Weidner S., Galibert F.;
RT "Analysis of the chromosome sequence of the legume symbiont Sinorhizobium
RT meliloti strain 1021.";
RL Proc. Natl. Acad. Sci. U.S.A. 98:9877-9882(2001).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=1021;
RX PubMed=11474104; DOI=10.1126/science.1060966;
RA Galibert F., Finan T.M., Long S.R., Puehler A., Abola P., Ampe F.,
RA Barloy-Hubler F., Barnett M.J., Becker A., Boistard P., Bothe G.,
RA Boutry M., Bowser L., Buhrmester J., Cadieu E., Capela D., Chain P.,
RA Cowie A., Davis R.W., Dreano S., Federspiel N.A., Fisher R.F., Gloux S.,
RA Godrie T., Goffeau A., Golding B., Gouzy J., Gurjal M., Hernandez-Lucas I.,
RA Hong A., Huizar L., Hyman R.W., Jones T., Kahn D., Kahn M.L., Kalman S.,
RA Keating D.H., Kiss E., Komp C., Lelaure V., Masuy D., Palm C., Peck M.C.,
RA Pohl T.M., Portetelle D., Purnelle B., Ramsperger U., Surzycki R.,
RA Thebault P., Vandenbol M., Vorhoelter F.J., Weidner S., Wells D.H.,
RA Wong K., Yeh K.-C., Batut J.;
RT "The composite genome of the legume symbiont Sinorhizobium meliloti.";
RL Science 293:668-672(2001).
CC -!- FUNCTION: Negatively modulates exopolysaccharide (EPS) biosynthesis.
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DR EMBL; M61752; AAA26260.1; -; Genomic_DNA.
DR EMBL; AL591688; CAC46097.1; -; Genomic_DNA.
DR PIR; A39438; A39438.
DR RefSeq; NP_385624.1; NC_003047.1.
DR RefSeq; WP_003534542.1; NC_003047.1.
DR AlphaFoldDB; Q52926; -.
DR SMR; Q52926; -.
DR EnsemblBacteria; CAC46097; CAC46097; SMc02078.
DR GeneID; 61602981; -.
DR KEGG; sme:SMc02078; -.
DR PATRIC; fig|266834.11.peg.2940; -.
DR eggNOG; COG0790; Bacteria.
DR HOGENOM; CLU_067747_1_0_5; -.
DR OrthoDB; 9796900at2; -.
DR Proteomes; UP000001976; Chromosome.
DR GO; GO:0000271; P:polysaccharide biosynthetic process; IEA:UniProtKB-KW.
DR Gene3D; 1.25.40.10; Tetratricopeptide repeat domain; 1.
DR InterPro; IPR006597; Sel1-like.
DR InterPro; IPR011990; TPR-like_helical_dom_sf.
DR PANTHER; PTHR11102:SF147; FIBRONECTIN TYPE-II DOMAIN-CONTAINING PROTEIN; 1.
DR PANTHER; PTHR11102; SEL-1-LIKE PROTEIN; 1.
DR Pfam; PF08238; Sel1; 3.
DR SMART; SM00671; SEL1; 4.
DR SUPFAM; SSF81901; HCP-like; 1.
PE 3: Inferred from homology;
KW Exopolysaccharide synthesis; Reference proteome; Signal.
FT SIGNAL 1..22
FT /evidence="ECO:0000255"
FT CHAIN 23..268
FT /note="Exopolysaccharide production negative regulator"
FT /id="PRO_0000021218"
SQ SEQUENCE 268 AA; 28950 MW; DE1B4269F6769D9F CRC64;
MRAGELKSLR VAVLGMSLAV GATAAGPARA FDPGAGVTKE SGPFALFKFG FSAYKSGRKD
EAVEAYRYAA EKGHTGSRWA LANMYAYGDG VAENDLEAFK IYSEIAQQGV EPGSEDTGYF
VNALISLAGY YRRGIPDTPV RSDLSQARQL YFQAASTFGV AEAQFQLARM LLSGEGGSVN
VQQAKKWLNR ARKNGHAGAM GVFGNVIFQE GQTARGLAYM TAALGQCSPK DRPWLQAMQE
QAFSLATEDD RRVAITMSQN MHLQNDDD
//
