ID   EXOY_RHIME              Reviewed;         226 AA.
AC   Q02731;
DT   01-JUL-1993, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1993, sequence version 1.
DT   03-AUG-2022, entry version 112.
DE   RecName: Full=Exopolysaccharide production protein ExoY;
GN   Name=exoY; OrderedLocusNames=RB1069; ORFNames=SMb20946;
OS   Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium
OS   meliloti).
OG   Plasmid pSymB (megaplasmid 2).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=266834;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=RCR2011 / SU47;
RX   PubMed=8439670; DOI=10.1094/mpmi-6-055;
RA   Mueller P., Keller M., Weng W.M., Quandt J., Arnold W., Puehler A.;
RT   "Genetic analysis of the Rhizobium meliloti exoYFQ operon: ExoY is
RT   homologous to sugar transferases and ExoQ represents a transmembrane
RT   protein.";
RL   Mol. Plant Microbe Interact. 6:55-65(1993).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1021;
RX   PubMed=11481431; DOI=10.1073/pnas.161294698;
RA   Finan T.M., Weidner S., Wong K., Buhrmester J., Chain P., Vorhoelter F.J.,
RA   Hernandez-Lucas I., Becker A., Cowie A., Gouzy J., Golding B., Puehler A.;
RT   "The complete sequence of the 1,683-kb pSymB megaplasmid from the N2-fixing
RT   endosymbiont Sinorhizobium meliloti.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:9889-9894(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).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-113.
RC   STRAIN=1021;
RX   PubMed=2050634; DOI=10.1128/jb.173.12.3776-3788.1991;
RA   Reed J.W., Capage M., Walker G.C.;
RT   "Rhizobium meliloti exoG and exoJ mutations affect the exoX-exoY system for
RT   modulation of exopolysaccharide production.";
RL   J. Bacteriol. 173:3776-3788(1991).
CC   -!- FUNCTION: Needed for the addition of the first sugar (galactose) to the
CC       isoprenoid carrier. May function as a sugar transferase.
CC   -!- PATHWAY: Glycan metabolism; exopolysaccharide biosynthesis.
CC   -!- SUBCELLULAR LOCATION: Cell membrane; Single-pass membrane protein.
CC   -!- SIMILARITY: Belongs to the bacterial sugar transferase family.
CC       {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; L05588; AAA26264.1; -; Genomic_DNA.
DR   EMBL; AL591985; CAC49469.1; -; Genomic_DNA.
DR   EMBL; M61751; AAA26262.1; -; Genomic_DNA.
DR   PIR; B39437; B39437.
DR   PIR; E95975; E95975.
DR   RefSeq; NP_437609.1; NC_003078.1.
DR   RefSeq; WP_010975907.1; NC_003078.1.
DR   AlphaFoldDB; Q02731; -.
DR   SMR; Q02731; -.
DR   STRING; 266834.SM_b20946; -.
DR   DNASU; 1237400; -.
DR   EnsemblBacteria; CAC49469; CAC49469; SM_b20946.
DR   GeneID; 25013514; -.
DR   GeneID; 61601026; -.
DR   KEGG; sme:SM_b20946; -.
DR   PATRIC; fig|266834.11.peg.5998; -.
DR   eggNOG; COG2148; Bacteria.
DR   HOGENOM; CLU_024920_1_0_5; -.
DR   OMA; EWQANGR; -.
DR   BioCyc; MetaCyc:SM_B20946-MON; -.
DR   UniPathway; UPA00631; -.
DR   PRO; PR:Q02731; -.
DR   Proteomes; UP000001976; Plasmid pSymB.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016740; F:transferase activity; IEA:UniProtKB-KW.
DR   GO; GO:0000271; P:polysaccharide biosynthetic process; IEA:UniProtKB-KW.
DR   InterPro; IPR003362; Bact_transf.
DR   Pfam; PF02397; Bac_transf; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Exopolysaccharide synthesis; Membrane; Plasmid;
KW   Reference proteome; Transferase; Transmembrane; Transmembrane helix.
FT   CHAIN           1..226
FT                   /note="Exopolysaccharide production protein ExoY"
FT                   /id="PRO_0000166465"
FT   TRANSMEM        34..54
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   226 AA;  25353 MW;  FD5899F0BBC1E64E CRC64;
     MKSATRSASS PFFIPEETGA VRPIGGMAKR SFDVLAASVA LLLFSPLFLL IMALVKFSDG
     GSVFYGHRRI GHNGQSFKCL KFRTMMEKGD EVLEEFFRIN PDAYEEWRAT RKLQNDPRVT
     VVGAVLRKLS LDELPQLLNI IRGEMSVVGP RPVVEDELEL YDSAAVFYLR SRPGLTGLWQ
     ISGRNDVSYA TRVAFDTQYV QNWSLFADLV IVFKTIPAVC LSRGSY