ID   KDGD_RHIME              Reviewed;         301 AA.
AC   Q92YS6;
DT   15-AUG-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   25-MAY-2022, entry version 93.
DE   RecName: Full=Probable 5-dehydro-4-deoxyglucarate dehydratase {ECO:0000255|HAMAP-Rule:MF_00694};
DE            EC=4.2.1.41 {ECO:0000255|HAMAP-Rule:MF_00694};
DE   AltName: Full=5-keto-4-deoxy-glucarate dehydratase {ECO:0000255|HAMAP-Rule:MF_00694};
DE            Short=KDGDH {ECO:0000255|HAMAP-Rule:MF_00694};
GN   OrderedLocusNames=RA0787; ORFNames=SMa1440;
OS   Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium
OS   meliloti).
OG   Plasmid pSymA (megaplasmid 1).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=266834;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1021;
RX   PubMed=11481432; DOI=10.1073/pnas.161294798;
RA   Barnett M.J., Fisher R.F., Jones T., Komp C., Abola A.P., Barloy-Hubler F.,
RA   Bowser L., Capela D., Galibert F., Gouzy J., Gurjal M., Hong A., Huizar L.,
RA   Hyman R.W., Kahn D., Kahn M.L., Kalman S., Keating D.H., Palm C.,
RA   Peck M.C., Surzycki R., Wells D.H., Yeh K.-C., Davis R.W., Federspiel N.A.,
RA   Long S.R.;
RT   "Nucleotide sequence and predicted functions of the entire Sinorhizobium
RT   meliloti pSymA megaplasmid.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:9883-9888(2001).
RN   [2]
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   -!- CATALYTIC ACTIVITY:
CC       Reaction=5-dehydro-4-deoxy-D-glucarate + H(+) = 2,5-dioxopentanoate +
CC         CO2 + H2O; Xref=Rhea:RHEA:24608, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:42819,
CC         ChEBI:CHEBI:58136; EC=4.2.1.41; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00694};
CC   -!- PATHWAY: Carbohydrate acid metabolism; D-glucarate degradation; 2,5-
CC       dioxopentanoate from D-glucarate: step 2/2. {ECO:0000255|HAMAP-
CC       Rule:MF_00694}.
CC   -!- SIMILARITY: Belongs to the DapA family. {ECO:0000255|HAMAP-
CC       Rule:MF_00694}.
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DR   EMBL; AE006469; AAK65445.1; -; Genomic_DNA.
DR   PIR; C95360; C95360.
DR   RefSeq; NP_436033.1; NC_003037.1.
DR   RefSeq; WP_003527022.1; NC_003037.1.
DR   AlphaFoldDB; Q92YS6; -.
DR   SMR; Q92YS6; -.
DR   EnsemblBacteria; AAK65445; AAK65445; SMa1440.
DR   GeneID; 25011559; -.
DR   GeneID; 61599558; -.
DR   KEGG; sme:SMa1440; -.
DR   PATRIC; fig|266834.11.peg.815; -.
DR   HOGENOM; CLU_049343_5_2_5; -.
DR   OMA; EFHALTP; -.
DR   UniPathway; UPA00564; UER00628.
DR   PRO; PR:Q92YS6; -.
DR   Proteomes; UP000001976; Plasmid pSymA.
DR   GO; GO:0047448; F:5-dehydro-4-deoxyglucarate dehydratase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0042838; P:D-glucarate catabolic process; IEA:UniProtKB-UniPathway.
DR   CDD; cd00951; KDGDH; 1.
DR   Gene3D; 3.20.20.70; -; 1.
DR   HAMAP; MF_00694; KDGDH; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR002220; DapA-like.
DR   InterPro; IPR017655; Dehydro-deoxyglucarate_dehyd.
DR   PANTHER; PTHR12128; PTHR12128; 1.
DR   Pfam; PF00701; DHDPS; 1.
DR   PIRSF; PIRSF001365; DHDPS; 1.
DR   SMART; SM01130; DHDPS; 1.
DR   TIGRFAMs; TIGR03249; KdgD; 1.
PE   3: Inferred from homology;
KW   Lyase; Plasmid; Reference proteome.
FT   CHAIN           1..301
FT                   /note="Probable 5-dehydro-4-deoxyglucarate dehydratase"
FT                   /id="PRO_0000103238"
SQ   SEQUENCE   301 AA;  32245 MW;  497256BE9BDB0045 CRC64;
     MSPEEIKSRV GSGLLSFPVT HFTSDYKLNL ESYRRHVEWL SGFEAAALFA AGGTGEFFSL
     SPNEVGQVTR AAKDVSGEVP IIAGCGYGTS LAVETAKIVE EAGADGILLL PHYLTEAPQE
     GIYAHVKAVC DSTGLGVILY NRANSVANAD TVARLAEACP NLIGFKDGTG KVDLVRHVTA
     KLGDRLCYIG GMPTHELFAE GFNGVGVTTY SSAVFNFVPE LAQRFYRAMR AGDRAVMEGI
     LHTFFFPFAA LRDRKAGYPV SIIKAGVELA GFAPGPVRPP LVDLTGEERE ILQGLIEASR
     R