ID   ALKH_ECO57              Reviewed;         213 AA.
AC   P0A957; P10177;
DT   19-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT   19-JUL-2005, sequence version 1.
DT   27-MAR-2024, entry version 106.
DE   RecName: Full=KHG/KDPG aldolase;
DE   Includes:
DE     RecName: Full=4-hydroxy-2-oxoglutarate aldolase;
DE              EC=4.1.3.16;
DE     AltName: Full=2-keto-4-hydroxyglutarate aldolase;
DE              Short=KHG-aldolase;
DE   Includes:
DE     RecName: Full=2-dehydro-3-deoxy-phosphogluconate aldolase;
DE              EC=4.1.2.14;
DE     AltName: Full=2-keto-3-deoxy-6-phosphogluconate aldolase;
DE              Short=KDPG-aldolase;
DE     AltName: Full=Phospho-2-dehydro-3-deoxygluconate aldolase;
DE     AltName: Full=Phospho-2-keto-3-deoxygluconate aldolase;
GN   Name=eda; OrderedLocusNames=Z2902, ECs2560;
OS   Escherichia coli O157:H7.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83334;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / EDL933 / ATCC 700927 / EHEC;
RX   PubMed=11206551; DOI=10.1038/35054089;
RA   Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J.,
RA   Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G.,
RA   Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J.,
RA   Davis N.W., Lim A., Dimalanta E.T., Potamousis K., Apodaca J.,
RA   Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A.,
RA   Blattner F.R.;
RT   "Genome sequence of enterohaemorrhagic Escherichia coli O157:H7.";
RL   Nature 409:529-533(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / Sakai / RIMD 0509952 / EHEC;
RX   PubMed=11258796; DOI=10.1093/dnares/8.1.11;
RA   Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K.,
RA   Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T.,
RA   Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T., Kuhara S.,
RA   Shiba T., Hattori M., Shinagawa H.;
RT   "Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and
RT   genomic comparison with a laboratory strain K-12.";
RL   DNA Res. 8:11-22(2001).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(4S)-4-hydroxy-2-oxoglutarate = glyoxylate + pyruvate;
CC         Xref=Rhea:RHEA:35639, ChEBI:CHEBI:15361, ChEBI:CHEBI:36655,
CC         ChEBI:CHEBI:71685; EC=4.1.3.16;
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(4R)-4-hydroxy-2-oxoglutarate = glyoxylate + pyruvate;
CC         Xref=Rhea:RHEA:30687, ChEBI:CHEBI:15361, ChEBI:CHEBI:36655,
CC         ChEBI:CHEBI:62213; EC=4.1.3.16;
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2-dehydro-3-deoxy-6-phospho-D-gluconate = D-glyceraldehyde 3-
CC         phosphate + pyruvate; Xref=Rhea:RHEA:17089, ChEBI:CHEBI:15361,
CC         ChEBI:CHEBI:57569, ChEBI:CHEBI:59776; EC=4.1.2.14;
CC   -!- PATHWAY: Carbohydrate acid metabolism; 2-dehydro-3-deoxy-D-gluconate
CC       degradation; D-glyceraldehyde 3-phosphate and pyruvate from 2-dehydro-
CC       3-deoxy-D-gluconate: step 2/2.
CC   -!- PATHWAY: Carbohydrate metabolism; glyoxylate and dicarboxylate
CC       metabolism.
CC   -!- SUBUNIT: Homotrimer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- MISCELLANEOUS: It also catalyzes the beta-decarboxylation of
CC       oxaloacetate. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the KHG/KDPG aldolase family. {ECO:0000305}.
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DR   EMBL; AE005174; AAG56840.1; -; Genomic_DNA.
DR   EMBL; BA000007; BAB35983.1; -; Genomic_DNA.
DR   PIR; D85797; D85797.
DR   PIR; H90948; H90948.
DR   RefSeq; NP_310587.1; NC_002695.1.
DR   RefSeq; WP_000800512.1; NZ_VOAI01000010.1.
DR   AlphaFoldDB; P0A957; -.
DR   SMR; P0A957; -.
DR   STRING; 155864.Z2902; -.
DR   GeneID; 83576924; -.
DR   GeneID; 912650; -.
DR   KEGG; ece:Z2902; -.
DR   KEGG; ecs:ECs_2560; -.
DR   PATRIC; fig|386585.9.peg.2683; -.
DR   eggNOG; COG0800; Bacteria.
DR   HOGENOM; CLU_077795_1_1_6; -.
DR   OMA; FFPAEYC; -.
DR   UniPathway; UPA00227; -.
DR   UniPathway; UPA00856; UER00829.
DR   Proteomes; UP000000558; Chromosome.
DR   Proteomes; UP000002519; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0106009; F:(4S)-4-hydroxy-2-oxoglutarate aldolase activity; IEA:RHEA.
DR   GO; GO:0008675; F:2-dehydro-3-deoxy-phosphogluconate aldolase activity; IEA:UniProtKB-EC.
DR   GO; GO:0008700; F:4-hydroxy-2-oxoglutarate aldolase activity; IEA:UniProtKB-EC.
DR   GO; GO:0008152; P:metabolic process; IEA:UniProtKB-KW.
DR   CDD; cd00452; KDPG_aldolase; 1.
DR   Gene3D; 3.20.20.70; Aldolase class I; 1.
DR   InterPro; IPR000887; Aldlse_KDPG_KHG.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR031337; KDPG/KHG_AS_1.
DR   InterPro; IPR031338; KDPG/KHG_AS_2.
DR   NCBIfam; TIGR01182; eda; 1.
DR   PANTHER; PTHR30246; 2-KETO-3-DEOXY-6-PHOSPHOGLUCONATE ALDOLASE; 1.
DR   PANTHER; PTHR30246:SF2; KHG_KDPG ALDOLASE; 1.
DR   Pfam; PF01081; Aldolase; 1.
DR   SUPFAM; SSF51569; Aldolase; 1.
DR   PROSITE; PS00159; ALDOLASE_KDPG_KHG_1; 1.
DR   PROSITE; PS00160; ALDOLASE_KDPG_KHG_2; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Lyase; Multifunctional enzyme; Reference proteome; Schiff base.
FT   CHAIN           1..213
FT                   /note="KHG/KDPG aldolase"
FT                   /id="PRO_0000201038"
FT   ACT_SITE        45
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10118"
FT   ACT_SITE        49
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10118"
FT   ACT_SITE        133
FT                   /note="Schiff-base intermediate with KHG or pyruvate"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10118"
SQ   SEQUENCE   213 AA;  22284 MW;  CC8D51B50480D0B7 CRC64;
     MKNWKTSAES ILTTGPVVPV IVVKKLEHAV PMAKALVAGG VRVLEVTLRT ECAVDAIRAI
     AKEVPEAIVG AGTVLNPQQL AEVTEAGAQF AISPGLTEPL LKAATEGTIP LIPGISTVSE
     LMLGMDYGLK EFKFFPAEAN GGVKALQAIA GPFSQVRFCP TGGISPANYR DYLALKSVLC
     IGGSWLVPAD ALEAGDYDRI TKLAREAVEG AKL
//