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YDIB_ECO81
ID   YDIB_ECO81              Reviewed;         288 AA.
AC   B7MVG8;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-FEB-2009, sequence version 1.
DT   03-AUG-2022, entry version 69.
DE   RecName: Full=Quinate/shikimate dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01578};
DE            EC=1.1.1.282 {ECO:0000255|HAMAP-Rule:MF_01578};
DE   AltName: Full=NAD-dependent shikimate 5-dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01578};
GN   Name=ydiB {ECO:0000255|HAMAP-Rule:MF_01578}; OrderedLocusNames=ECED1_1891;
OS   Escherichia coli O81 (strain ED1a).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=585397;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ED1a;
RX   PubMed=19165319; DOI=10.1371/journal.pgen.1000344;
RA   Touchon M., Hoede C., Tenaillon O., Barbe V., Baeriswyl S., Bidet P.,
RA   Bingen E., Bonacorsi S., Bouchier C., Bouvet O., Calteau A., Chiapello H.,
RA   Clermont O., Cruveiller S., Danchin A., Diard M., Dossat C., Karoui M.E.,
RA   Frapy E., Garry L., Ghigo J.M., Gilles A.M., Johnson J., Le Bouguenec C.,
RA   Lescat M., Mangenot S., Martinez-Jehanne V., Matic I., Nassif X., Oztas S.,
RA   Petit M.A., Pichon C., Rouy Z., Ruf C.S., Schneider D., Tourret J.,
RA   Vacherie B., Vallenet D., Medigue C., Rocha E.P.C., Denamur E.;
RT   "Organised genome dynamics in the Escherichia coli species results in
RT   highly diverse adaptive paths.";
RL   PLoS Genet. 5:E1000344-E1000344(2009).
CC   -!- FUNCTION: The actual biological function of YdiB remains unclear, nor
CC       is it known whether 3-dehydroshikimate or quinate represents the
CC       natural substrate. Catalyzes the reversible NAD-dependent reduction of
CC       both 3-dehydroshikimate (DHSA) and 3-dehydroquinate to yield shikimate
CC       (SA) and quinate, respectively. It can use both NAD or NADP for
CC       catalysis, however it has higher catalytic efficiency with NAD.
CC       {ECO:0000255|HAMAP-Rule:MF_01578}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-quinate + NAD(+) = 3-dehydroquinate + H(+) + NADH;
CC         Xref=Rhea:RHEA:22364, ChEBI:CHEBI:15378, ChEBI:CHEBI:29751,
CC         ChEBI:CHEBI:32364, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945;
CC         EC=1.1.1.282; Evidence={ECO:0000255|HAMAP-Rule:MF_01578};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-quinate + NADP(+) = 3-dehydroquinate + H(+) + NADPH;
CC         Xref=Rhea:RHEA:18425, ChEBI:CHEBI:15378, ChEBI:CHEBI:29751,
CC         ChEBI:CHEBI:32364, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349;
CC         EC=1.1.1.282; Evidence={ECO:0000255|HAMAP-Rule:MF_01578};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=NADP(+) + shikimate = 3-dehydroshikimate + H(+) + NADPH;
CC         Xref=Rhea:RHEA:17737, ChEBI:CHEBI:15378, ChEBI:CHEBI:16630,
CC         ChEBI:CHEBI:36208, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349;
CC         EC=1.1.1.282; Evidence={ECO:0000255|HAMAP-Rule:MF_01578};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=NAD(+) + shikimate = 3-dehydroshikimate + H(+) + NADH;
CC         Xref=Rhea:RHEA:17741, ChEBI:CHEBI:15378, ChEBI:CHEBI:16630,
CC         ChEBI:CHEBI:36208, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945;
CC         EC=1.1.1.282; Evidence={ECO:0000255|HAMAP-Rule:MF_01578};
CC   -!- PATHWAY: Metabolic intermediate biosynthesis; chorismate biosynthesis;
CC       chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step
CC       4/7. {ECO:0000255|HAMAP-Rule:MF_01578}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01578}.
CC   -!- SIMILARITY: Belongs to the shikimate dehydrogenase family.
CC       {ECO:0000255|HAMAP-Rule:MF_01578}.
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DR   EMBL; CU928162; CAR08084.2; -; Genomic_DNA.
DR   RefSeq; WP_000383469.1; NC_011745.1.
DR   AlphaFoldDB; B7MVG8; -.
DR   SMR; B7MVG8; -.
DR   EnsemblBacteria; CAR08084; CAR08084; ECED1_1891.
DR   KEGG; ecq:ECED1_1891; -.
DR   HOGENOM; CLU_044063_4_4_6; -.
DR   OMA; SIFARND; -.
DR   UniPathway; UPA00053; UER00087.
DR   Proteomes; UP000000748; Chromosome.
DR   GO; GO:0030266; F:quinate 3-dehydrogenase (NAD+) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0052733; F:quinate 3-dehydrogenase (NADP+) activity; IEA:UniProtKB-EC.
DR   GO; GO:0052734; F:shikimate 3-dehydrogenase (NAD+) activity; IEA:UniProtKB-EC.
DR   GO; GO:0004764; F:shikimate 3-dehydrogenase (NADP+) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0009073; P:aromatic amino acid family biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0008652; P:cellular amino acid biosynthetic process; IEA:UniProtKB-KW.
DR   GO; GO:0009423; P:chorismate biosynthetic process; IEA:UniProtKB-UniPathway.
DR   HAMAP; MF_00222; Shikimate_DH_AroE; 1.
DR   HAMAP; MF_01578; Shikimate_DH_YdiB; 1.
DR   InterPro; IPR046346; Aminiacid_DH-like_N_sf.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   InterPro; IPR022872; Quinate/Shikimate_DH.
DR   InterPro; IPR041121; SDH_C.
DR   InterPro; IPR013708; Shikimate_DH-bd_N.
DR   InterPro; IPR022893; Shikimate_DH_fam.
DR   PANTHER; PTHR21089; PTHR21089; 1.
DR   Pfam; PF18317; SDH_C; 1.
DR   Pfam; PF08501; Shikimate_dh_N; 1.
DR   SUPFAM; SSF51735; SSF51735; 1.
DR   SUPFAM; SSF53223; SSF53223; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Aromatic amino acid biosynthesis; NAD; NADP;
KW   Oxidoreductase.
FT   CHAIN           1..288
FT                   /note="Quinate/shikimate dehydrogenase"
FT                   /id="PRO_1000185639"
FT   BINDING         71
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01578"
FT   BINDING         107
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01578"
FT   BINDING         132..135
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01578"
FT   BINDING         155..158
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01578"
FT   BINDING         205
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01578"
FT   BINDING         232..235
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01578"
FT   BINDING         255
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01578"
SQ   SEQUENCE   288 AA;  31228 MW;  C3D1415E03820A5A CRC64;
     MDVTAKYELI GLMAYPIRHS LSPEMQNKAL EKAGLPFTYM AFEVDNDSFP GAIEGLKALK
     MRGTGVSMPN KQLACEYVDE LTPAAKLVGA INTIVNDDGY LRGYNTDGTG HIRAIKESGF
     DIKGKTMVLL GAGGASTAIG AQGAIEGLKE IKLFNRRDEF FDKALAFAQR VNENTDCVVT
     VTDLADQQAF AEALASADIL TNGTKVGMKP LENESLVNDI SLLHPGLLVT ECVYNPHMTK
     LLQQAQQAGC KTIDGYGMLL WQGAEQFTLW TGKDFPLEYV KQVMGFGA
 
 
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