ID   Y4XQ_SINFN              Reviewed;         100 AA.
AC   P55698;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   25-MAY-2022, entry version 101.
DE   RecName: Full=Putative exopolysaccharide production repressor protein y4xQ;
GN   OrderedLocusNames=NGR_a00830; ORFNames=y4xQ;
OS   Sinorhizobium fredii (strain NBRC 101917 / NGR234).
OG   Plasmid sym pNGR234a.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=394;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 101917 / NGR234;
RX   PubMed=9163424; DOI=10.1038/387394a0;
RA   Freiberg C.A., Fellay R., Bairoch A., Broughton W.J., Rosenthal A.,
RA   Perret X.;
RT   "Molecular basis of symbiosis between Rhizobium and legumes.";
RL   Nature 387:394-401(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 101917 / NGR234;
RX   PubMed=19376903; DOI=10.1128/aem.00515-09;
RA   Schmeisser C., Liesegang H., Krysciak D., Bakkou N., Le Quere A.,
RA   Wollherr A., Heinemeyer I., Morgenstern B., Pommerening-Roeser A.,
RA   Flores M., Palacios R., Brenner S., Gottschalk G., Schmitz R.A.,
RA   Broughton W.J., Perret X., Strittmatter A.W., Streit W.R.;
RT   "Rhizobium sp. strain NGR234 possesses a remarkable number of secretion
RT   systems.";
RL   Appl. Environ. Microbiol. 75:4035-4045(2009).
CC   -!- FUNCTION: Could be involved in the inhibition of exopolysaccharide
CC       synthesis (EPS) and nodulation ability (nod).
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- SIMILARITY: To Rhizobium exopolysaccharide production repressor protein
CC       (ExoX). {ECO:0000305}.
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DR   EMBL; U00090; AAB91929.1; -; Genomic_DNA.
DR   RefSeq; NP_444142.1; NC_000914.2.
DR   RefSeq; WP_010875124.1; NC_000914.2.
DR   AlphaFoldDB; P55698; -.
DR   STRING; 394.NGR_a00830; -.
DR   EnsemblBacteria; AAB91929; AAB91929; NGR_a00830.
DR   KEGG; rhi:NGR_a00830; -.
DR   eggNOG; ENOG502ZJIS; Bacteria.
DR   HOGENOM; CLU_2303775_0_0_5; -.
DR   OrthoDB; 2053899at2; -.
DR   Proteomes; UP000001054; Plasmid sym pNGR234a.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   InterPro; IPR024239; SyrA.
DR   Pfam; PF11089; SyrA; 1.
PE   4: Predicted;
KW   Cell membrane; Membrane; Nodulation; Plasmid; Reference proteome;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..100
FT                   /note="Putative exopolysaccharide production repressor
FT                   protein y4xQ"
FT                   /id="PRO_0000200965"
FT   TRANSMEM        9..29
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        35..55
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   REGION          66..100
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   100 AA;  11231 MW;  6D0BB183FD7FE8A4 CRC64;
     MSFGIFHRIL WLFLCANTLI VYLVTGSISD AVVTTMVGSL LLQLTYFANV LFLLWRAHCA
     RRARQTTGQF HGEEQPGDPR IAGTHGRTDG DPCFEDEDSR