ID A0A316ECZ6_9BACT Unreviewed; 301 AA.
AC A0A316ECZ6;
DT 10-OCT-2018, integrated into UniProtKB/TrEMBL.
DT 10-OCT-2018, sequence version 1.
DT 27-MAR-2024, entry version 16.
DE RecName: Full=Probable 5-dehydro-4-deoxyglucarate dehydratase {ECO:0000256|HAMAP-Rule:MF_00694};
DE EC=4.2.1.41 {ECO:0000256|HAMAP-Rule:MF_00694};
DE AltName: Full=5-keto-4-deoxy-glucarate dehydratase {ECO:0000256|HAMAP-Rule:MF_00694};
DE Short=KDGDH {ECO:0000256|HAMAP-Rule:MF_00694};
GN ORFNames=LV89_01414 {ECO:0000313|EMBL:PWK27523.1};
OS Arcicella aurantiaca.
OC Bacteria; Bacteroidota; Cytophagia; Cytophagales; Spirosomataceae;
OC Arcicella.
OX NCBI_TaxID=591202 {ECO:0000313|EMBL:PWK27523.1, ECO:0000313|Proteomes:UP000245489};
RN [1] {ECO:0000313|EMBL:PWK27523.1, ECO:0000313|Proteomes:UP000245489}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 22214 {ECO:0000313|EMBL:PWK27523.1,
RC ECO:0000313|Proteomes:UP000245489};
RA Goeker M.;
RT "Genomic Encyclopedia of Archaeal and Bacterial Type Strains, Phase II
RT (KMG-II): from individual species to whole genera.";
RL Submitted (MAY-2018) to the EMBL/GenBank/DDBJ databases.
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;
CC Evidence={ECO:0000256|ARBA:ARBA00001446, ECO:0000256|HAMAP-
CC Rule:MF_00694};
CC -!- PATHWAY: Carbohydrate acid metabolism; D-glucarate degradation; 2,5-
CC dioxopentanoate from D-glucarate: step 2/2.
CC {ECO:0000256|ARBA:ARBA00004983, ECO:0000256|HAMAP-Rule:MF_00694}.
CC -!- SIMILARITY: Belongs to the DapA family. {ECO:0000256|ARBA:ARBA00007592,
CC ECO:0000256|HAMAP-Rule:MF_00694, ECO:0000256|PIRNR:PIRNR001365}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:PWK27523.1}.
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DR EMBL; QGGO01000006; PWK27523.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A316ECZ6; -.
DR OrthoDB; 9778880at2; -.
DR UniPathway; UPA00564; UER00628.
DR Proteomes; UP000245489; Unassembled WGS sequence.
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 Gene3D; 3.20.20.70; Aldolase class I; 1.
DR HAMAP; MF_00694; KDGDH; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR002220; DapA-like.
DR InterPro; IPR017655; Dehydro-deoxyglucarate_dehyd.
DR NCBIfam; TIGR03249; KdgD; 1.
DR PANTHER; PTHR12128:SF19; 5-DEHYDRO-4-DEOXYGLUCARATE DEHYDRATASE 2-RELATED; 1.
DR PANTHER; PTHR12128; DIHYDRODIPICOLINATE SYNTHASE; 1.
DR Pfam; PF00701; DHDPS; 1.
DR PIRSF; PIRSF001365; DHDPS; 1.
DR SMART; SM01130; DHDPS; 1.
DR SUPFAM; SSF51569; Aldolase; 1.
PE 3: Inferred from homology;
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|HAMAP-Rule:MF_00694};
KW Reference proteome {ECO:0000313|Proteomes:UP000245489}.
FT ACT_SITE 141
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR001365-1"
FT ACT_SITE 167
FT /note="Schiff-base intermediate with substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001365-1"
FT BINDING 54
FT /ligand="pyruvate"
FT /ligand_id="ChEBI:CHEBI:15361"
FT /evidence="ECO:0000256|PIRSR:PIRSR001365-2"
SQ SEQUENCE 301 AA; 32795 MW; 608CBE3BDBB2692A CRC64;
MELSKIKSSL EDGLLSFPIT DFKENGEFNA ETFADRVEWF VSHDVSSVFV AGGTGEFFSI
TADEYEQIVN ISVKVVAERV PVISSVGKSV SEAIAFAKIA EKAGVHALLL FPPYLTECPQ
DGVFEYAKAI MQNTSLPVIY YNRANGVLSA DYIKKLAEVC PNFIGLKDGT GNMQELNDTI
KTVGKRLSYI GGVPTAEIIA EAYLSIGVNT YSSAAFNFVP ELANKFYKAL RAGDSATVEK
ITKDFYIPFV RLRSKKNGYA VSLIKAGAKL IGKSAGNVRP PLTMPTDAEV EELKKIIEQS
I
//
