ID   MQO_PSECP               Reviewed;         500 AA.
AC   B8HAT7;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 1.
DT   25-MAY-2022, entry version 78.
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}; OrderedLocusNames=Achl_2286;
OS   Pseudarthrobacter chlorophenolicus (strain ATCC 700700 / DSM 12829 / CIP
OS   107037 / JCM 12360 / KCTC 9906 / NCIMB 13794 / A6) (Arthrobacter
OS   chlorophenolicus).
OC   Bacteria; Actinobacteria; Micrococcales; Micrococcaceae; Pseudarthrobacter.
OX   NCBI_TaxID=452863;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700700 / DSM 12829 / CIP 107037 / JCM 12360 / KCTC 9906 / NCIMB
RC   13794 / A6;
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Tice H., Bruce D.,
RA   Goodwin L., Pitluck S., Goltsman E., Clum A., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Mikhailova N., Jansson J., Richardson P.;
RT   "Complete sequence of chromosome of Arthrobacter chlorophenolicus A6.";
RL   Submitted (JAN-2009) to the EMBL/GenBank/DDBJ databases.
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}.
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DR   EMBL; CP001341; ACL40251.1; -; Genomic_DNA.
DR   RefSeq; WP_015937465.1; NC_011886.1.
DR   AlphaFoldDB; B8HAT7; -.
DR   STRING; 452863.Achl_2286; -.
DR   EnsemblBacteria; ACL40251; ACL40251; Achl_2286.
DR   KEGG; ach:Achl_2286; -.
DR   eggNOG; COG0579; Bacteria.
DR   HOGENOM; CLU_028151_0_0_11; -.
DR   OMA; PHLDTRW; -.
DR   OrthoDB; 1371190at2; -.
DR   UniPathway; UPA00223; UER01008.
DR   Proteomes; UP000002505; 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..500
FT                   /note="Probable malate:quinone oxidoreductase"
FT                   /id="PRO_1000124761"
SQ   SEQUENCE   500 AA;  54076 MW;  65644B951E2AACD9 CRC64;
     MTFISKTQHA DVVLIGGGIM SATLGAFLKQ LEPNWTISLF ERLDQPGLES SDPWNNAGTG
     HAALCELNYS PAAKDGSVSP AKALLINEQF QLSRQFWSHL VDGNLIGSPK GFINTVPHMS
     FVIGDDHTRF LKTRYEALKP HTLFRSMEYS EDHGQIAKWA PLIVKGRNAQ QKVAATRAAE
     GTDVDFGALT RELTTYLGNN GVEINYGHDV TGISKASDGG WDLTLKHPRS GEHGRIHAKF
     VFVGAGGGAL HLLQASGIPE SKGYGGFPVS GQFFRCTDET IAAQHSAKVY GQASVGAPPM
     SVPHLDTRYV NGKRSLLFGP YAGFSTNFLK NGSYLDLPLS IRPGNIIPML AVAKDNMDLT
     AYLIKEVAKR HGDKVEALRE YYPEAKDGDW ELITAGQRVQ IIKKDPQKGG ILQFGTEVIA
     GRDGSIGALL GASPGASTAV PIMIELLQKT FPKNFKGWQG KLKDMMPGYG VKLDENPELA
     AELERATAKS LQLESVSASN