ID   MQO_XYLFT               Reviewed;         562 AA.
AC   Q87AS0;
DT   16-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT   16-JUN-2003, sequence version 1.
DT   25-MAY-2022, entry version 89.
DE   RecName: Full=Probable malate:quinone oxidoreductase {ECO:0000255|HAMAP-Rule:MF_00212};
DE            EC=1.1.5.4 {ECO:0000255|HAMAP-Rule:MF_00212};
DE   AltName: Full=MQO {ECO:0000255|HAMAP-Rule:MF_00212};
DE   AltName: Full=Malate dehydrogenase [quinone] {ECO:0000255|HAMAP-Rule:MF_00212};
GN   Name=mqo {ECO:0000255|HAMAP-Rule:MF_00212}; Synonyms=yojH;
GN   OrderedLocusNames=PD_1752;
OS   Xylella fastidiosa (strain Temecula1 / ATCC 700964).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Xylella.
OX   NCBI_TaxID=183190;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Temecula1 / ATCC 700964;
RX   PubMed=12533478; DOI=10.1128/jb.185.3.1018-1026.2003;
RA   Van Sluys M.A., de Oliveira M.C., Monteiro-Vitorello C.B., Miyaki C.Y.,
RA   Furlan L.R., Camargo L.E.A., da Silva A.C.R., Moon D.H., Takita M.A.,
RA   Lemos E.G.M., Machado M.A., Ferro M.I.T., da Silva F.R., Goldman M.H.S.,
RA   Goldman G.H., Lemos M.V.F., El-Dorry H., Tsai S.M., Carrer H.,
RA   Carraro D.M., de Oliveira R.C., Nunes L.R., Siqueira W.J., Coutinho L.L.,
RA   Kimura E.T., Ferro E.S., Harakava R., Kuramae E.E., Marino C.L.,
RA   Giglioti E., Abreu I.L., Alves L.M.C., do Amaral A.M., Baia G.S.,
RA   Blanco S.R., Brito M.S., Cannavan F.S., Celestino A.V., da Cunha A.F.,
RA   Fenille R.C., Ferro J.A., Formighieri E.F., Kishi L.T., Leoni S.G.,
RA   Oliveira A.R., Rosa V.E. Jr., Sassaki F.T., Sena J.A.D., de Souza A.A.,
RA   Truffi D., Tsukumo F., Yanai G.M., Zaros L.G., Civerolo E.L.,
RA   Simpson A.J.G., Almeida N.F. Jr., Setubal J.C., Kitajima J.P.;
RT   "Comparative analyses of the complete genome sequences of Pierce's disease
RT   and citrus variegated chlorosis strains of Xylella fastidiosa.";
RL   J. Bacteriol. 185:1018-1026(2003).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(S)-malate + a quinone = a quinol + oxaloacetate;
CC         Xref=Rhea:RHEA:46012, ChEBI:CHEBI:15589, ChEBI:CHEBI:16452,
CC         ChEBI:CHEBI:24646, ChEBI:CHEBI:132124; EC=1.1.5.4;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00212};
CC   -!- COFACTOR:
CC       Name=FAD; Xref=ChEBI:CHEBI:57692;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00212};
CC   -!- PATHWAY: Carbohydrate metabolism; tricarboxylic acid cycle;
CC       oxaloacetate from (S)-malate (quinone route): step 1/1.
CC       {ECO:0000255|HAMAP-Rule:MF_00212}.
CC   -!- SIMILARITY: Belongs to the MQO family. {ECO:0000255|HAMAP-
CC       Rule:MF_00212}.
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; AE009442; AAO29586.1; -; Genomic_DNA.
DR   RefSeq; WP_004089665.1; NC_004556.1.
DR   AlphaFoldDB; Q87AS0; -.
DR   EnsemblBacteria; AAO29586; AAO29586; PD_1752.
DR   GeneID; 58017277; -.
DR   KEGG; xft:PD_1752; -.
DR   HOGENOM; CLU_028151_0_0_6; -.
DR   OMA; PHLDTRW; -.
DR   UniPathway; UPA00223; UER01008.
DR   Proteomes; UP000002516; Chromosome.
DR   GO; GO:0052589; F:malate dehydrogenase (menaquinone) activity; IEA:UniProtKB-EC.
DR   GO; GO:0008924; F:malate dehydrogenase (quinone) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.50.50.60; -; 1.
DR   HAMAP; MF_00212; MQO; 1.
DR   InterPro; IPR036188; FAD/NAD-bd_sf.
DR   InterPro; IPR006231; MQO.
DR   Pfam; PF06039; Mqo; 1.
DR   SUPFAM; SSF51905; SSF51905; 1.
DR   TIGRFAMs; TIGR01320; mal_quin_oxido; 1.
PE   3: Inferred from homology;
KW   FAD; Flavoprotein; Oxidoreductase; Tricarboxylic acid cycle.
FT   CHAIN           1..562
FT                   /note="Probable malate:quinone oxidoreductase"
FT                   /id="PRO_0000128761"
FT   REGION          535..562
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        541..562
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   562 AA;  62597 MW;  CF6F15499229A23E CRC64;
     MKKSLKELTG LIVAFALATL LFLYWPLYQR SVPKANNDAP VDVVLIGGGI MSVTLGTYLQ
     ELQPDWKIEL FERLNGIAQE SSDGWNNAGT GHSAFAELNY TPELQDGTIE IKRAIKIAEQ
     FEISREFWSH QVRHGRLPAP TEFINATPHM SFVWGEDRIE YLRKRHNALI KNPLFYGMQF
     STDPAIIQKW APLLMEGRTQ DQKVAATYMP LGTDVNFGVI TRDLAKHLQD SQNFALHLDH
     EVTALRQNPD KTWNVTVKDL NNGQERSIKS RFVFIGAGGA ALKLLQLSGI PESKDYAGFP
     VGGQFLSFEN TAITKRHNVK AYGMAESGSP PMSVPHLDAR KLDGKSIVLF GPFALYSTKF
     LKNGSWFDLY SSVNHHNAAG MLSVGKNNID LVKYLMKQAT LTDADRHAEL LKYFPNAKPT
     DWTLVTAGQR VQIIKRDPDK GMILQFGTEI VMDKDHTLAT LLGASPGAST SPSIMLDLLA
     KAFPQQMKNG WETQLKKIIP SYGQHINDSP ALTNKIRRMT SETLSLPYLE VPDKSATPAD
     PTIAPKNQHS TTYNANSEMQ AL