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Database: UniProt
Entry: A0A1G7HB61_9ACTN
LinkDB: A0A1G7HB61_9ACTN
Original site: A0A1G7HB61_9ACTN 
ID   A0A1G7HB61_9ACTN        Unreviewed;       500 AA.
AC   A0A1G7HB61;
DT   22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT   22-NOV-2017, sequence version 1.
DT   24-JAN-2024, entry version 22.
DE   RecName: Full=Probable malate:quinone oxidoreductase {ECO:0000256|HAMAP-Rule:MF_00212};
DE            EC=1.1.5.4 {ECO:0000256|HAMAP-Rule:MF_00212};
DE   AltName: Full=MQO {ECO:0000256|HAMAP-Rule:MF_00212};
DE   AltName: Full=Malate dehydrogenase [quinone] {ECO:0000256|HAMAP-Rule:MF_00212};
GN   Name=mqo {ECO:0000256|HAMAP-Rule:MF_00212};
GN   ORFNames=SAMN05660662_0493 {ECO:0000313|EMBL:SDE97682.1};
OS   Blastococcus aurantiacus.
OC   Bacteria; Actinomycetota; Actinomycetes; Geodermatophilales;
OC   Geodermatophilaceae; Blastococcus.
OX   NCBI_TaxID=1550231 {ECO:0000313|EMBL:SDE97682.1, ECO:0000313|Proteomes:UP000199406};
RN   [1] {ECO:0000313|EMBL:SDE97682.1, ECO:0000313|Proteomes:UP000199406}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 44268 {ECO:0000313|EMBL:SDE97682.1,
RC   ECO:0000313|Proteomes:UP000199406};
RA   de Groot N.N.;
RL   Submitted (OCT-2016) 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:0000256|ARBA:ARBA00001139, ECO:0000256|HAMAP-
CC         Rule:MF_00212};
CC   -!- COFACTOR:
CC       Name=FAD; Xref=ChEBI:CHEBI:57692;
CC         Evidence={ECO:0000256|ARBA:ARBA00001974,
CC         ECO:0000256|HAMAP-Rule:MF_00212};
CC   -!- PATHWAY: Carbohydrate metabolism; tricarboxylic acid cycle;
CC       oxaloacetate from (S)-malate (quinone route): step 1/1.
CC       {ECO:0000256|ARBA:ARBA00005012, ECO:0000256|HAMAP-Rule:MF_00212}.
CC   -!- SIMILARITY: Belongs to the MQO family. {ECO:0000256|HAMAP-
CC       Rule:MF_00212}.
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DR   EMBL; FNBT01000001; SDE97682.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1G7HB61; -.
DR   STRING; 1550231.SAMN05660662_0493; -.
DR   OrthoDB; 9763983at2; -.
DR   UniPathway; UPA00223; UER01008.
DR   Proteomes; UP000199406; Unassembled WGS sequence.
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; 3.30.9.10; D-Amino Acid Oxidase, subunit A, domain 2; 1.
DR   Gene3D; 3.50.50.60; FAD/NAD(P)-binding domain; 1.
DR   HAMAP; MF_00212; MQO; 1.
DR   InterPro; IPR036188; FAD/NAD-bd_sf.
DR   InterPro; IPR006231; MQO.
DR   NCBIfam; TIGR01320; mal_quin_oxido; 1.
DR   PANTHER; PTHR43104; L-2-HYDROXYGLUTARATE DEHYDROGENASE, MITOCHONDRIAL; 1.
DR   PANTHER; PTHR43104:SF2; L-2-HYDROXYGLUTARATE DEHYDROGENASE, MITOCHONDRIAL; 1.
DR   Pfam; PF06039; Mqo; 1.
DR   SUPFAM; SSF51905; FAD/NAD(P)-binding domain; 1.
PE   3: Inferred from homology;
KW   FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|HAMAP-Rule:MF_00212};
KW   Flavoprotein {ECO:0000256|ARBA:ARBA00022630, ECO:0000256|HAMAP-
KW   Rule:MF_00212};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002, ECO:0000256|HAMAP-
KW   Rule:MF_00212}; Tricarboxylic acid cycle {ECO:0000256|HAMAP-Rule:MF_00212}.
SQ   SEQUENCE   500 AA;  53908 MW;  31894FB69625F296 CRC64;
     MTSDHGVVAD SANPDVVLVG GGIMSATLAA LFGIVAPDWS VTVFEAGPAL AGESSDAWNN
     AGTGHSALCE LNYTPAGPDG RVDASKAVGI NEQFQVSRQF WSHLVRRGMT ASPRDFISPV
     PHVSFVTGDE GRRYMRNRYS ALKAEPLFGE LEHTEDPAEL ARWIPLVMAG RDPEQAVAAT
     RSIAGTDVNF GALTKLLLAD AENRGVAAHT HQRVEEIERE TDGRWKVTVR DTRSGEPRTV
     RARFVFVGAG GGALPLLQRT GIPEIAGFGG FPVSGMFLRT TSQELVRMHQ AKVYGQAAVG
     APPMSVPHLD LRLIDGEHSL LFGPYAGFSP KFLKAGSMFD LPLSVRPNNL GSMLGVARTE
     LALTKYLIKE LLQSRAARHR TLQGFVPEAE EHDWDMITAG QRVQVIKRDP STSKGMLQFG
     TELIVGADGT IAGLLGASPG ASTAVAAMLT LLERCFPDRT QAWRPLIQEA IPSYGHKLSE
     EPELLAQVRK DTMETLELDG
//
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