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Database: UniProt
Entry: A0A170XU30_9ACTN
LinkDB: A0A170XU30_9ACTN
Original site: A0A170XU30_9ACTN 
ID   A0A170XU30_9ACTN        Unreviewed;       355 AA.
AC   A0A170XU30;
DT   06-JUL-2016, integrated into UniProtKB/TrEMBL.
DT   06-JUL-2016, sequence version 1.
DT   24-JAN-2024, entry version 41.
DE   RecName: Full=Malate dehydrogenase {ECO:0000256|ARBA:ARBA00020382, ECO:0000256|HAMAP-Rule:MF_01517};
DE            EC=1.1.1.37 {ECO:0000256|ARBA:ARBA00012995, ECO:0000256|HAMAP-Rule:MF_01517};
GN   Name=mdh {ECO:0000256|HAMAP-Rule:MF_01517};
GN   ORFNames=STXM2123_2743 {ECO:0000313|EMBL:GAT82042.1};
OS   Streptomyces sp. F-3.
OC   Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC   Streptomycetaceae; Streptomyces.
OX   NCBI_TaxID=1840095 {ECO:0000313|EMBL:GAT82042.1, ECO:0000313|Proteomes:UP000078145};
RN   [1] {ECO:0000313|EMBL:GAT82042.1, ECO:0000313|Proteomes:UP000078145}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Wang L.S., Gao P.J., Liu L., Zhang H.Q., Cheng Z., Sun X.M.;
RT   "Streptomyces sp. F-3 geneom sequencing.";
RL   Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the reversible oxidation of malate to oxaloacetate.
CC       {ECO:0000256|HAMAP-Rule:MF_01517}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(S)-malate + NAD(+) = H(+) + NADH + oxaloacetate;
CC         Xref=Rhea:RHEA:21432, ChEBI:CHEBI:15378, ChEBI:CHEBI:15589,
CC         ChEBI:CHEBI:16452, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.1.1.37;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_01517,
CC         ECO:0000256|RuleBase:RU000422};
CC   -!- SIMILARITY: Belongs to the LDH/MDH superfamily. MDH type 2 family.
CC       {ECO:0000256|ARBA:ARBA00009613, ECO:0000256|HAMAP-Rule:MF_01517}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:GAT82042.1}.
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DR   EMBL; BDDR01000015; GAT82042.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A170XU30; -.
DR   STRING; 1840095.STXM2123_2743; -.
DR   Proteomes; UP000078145; Unassembled WGS sequence.
DR   GO; GO:0030060; F:L-malate dehydrogenase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006108; P:malate metabolic process; IEA:InterPro.
DR   GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-UniRule.
DR   CDD; cd01338; MDH_choloroplast_like; 1.
DR   Gene3D; 3.90.110.10; Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal; 1.
DR   Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR   HAMAP; MF_01517; Malate_dehydrog_2; 1.
DR   InterPro; IPR001557; L-lactate/malate_DH.
DR   InterPro; IPR022383; Lactate/malate_DH_C.
DR   InterPro; IPR001236; Lactate/malate_DH_N.
DR   InterPro; IPR015955; Lactate_DH/Glyco_Ohase_4_C.
DR   InterPro; IPR001252; Malate_DH_AS.
DR   InterPro; IPR010945; Malate_DH_type2.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   NCBIfam; TIGR01759; MalateDH-SF1; 1.
DR   PANTHER; PTHR23382; MALATE DEHYDROGENASE; 1.
DR   PANTHER; PTHR23382:SF0; MALATE DEHYDROGENASE 2, MITOCHONDRIAL-RELATED; 1.
DR   Pfam; PF02866; Ldh_1_C; 1.
DR   Pfam; PF00056; Ldh_1_N; 1.
DR   PIRSF; PIRSF000102; Lac_mal_DH; 1.
DR   SUPFAM; SSF56327; LDH C-terminal domain-like; 1.
DR   SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR   PROSITE; PS00068; MDH; 1.
PE   3: Inferred from homology;
KW   NAD {ECO:0000256|HAMAP-Rule:MF_01517, ECO:0000256|PIRSR:PIRSR000102-3};
KW   Oxidoreductase {ECO:0000256|HAMAP-Rule:MF_01517,
KW   ECO:0000256|RuleBase:RU003369};
KW   Reference proteome {ECO:0000313|Proteomes:UP000078145};
KW   Tricarboxylic acid cycle {ECO:0000256|HAMAP-Rule:MF_01517,
KW   ECO:0000256|RuleBase:RU000422}.
FT   DOMAIN          33..172
FT                   /note="Lactate/malate dehydrogenase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF00056"
FT   DOMAIN          183..349
FT                   /note="Lactate/malate dehydrogenase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02866"
FT   REGION          1..22
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   ACT_SITE        214
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-1"
FT   BINDING         38..44
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-3"
FT   BINDING         119
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-2"
FT   BINDING         125
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-2"
FT   BINDING         132
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-3"
FT   BINDING         139
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517"
FT   BINDING         156..158
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-3"
FT   BINDING         158
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-2"
FT   BINDING         189
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01517,
FT                   ECO:0000256|PIRSR:PIRSR000102-2"
SQ   SEQUENCE   355 AA;  37416 MW;  6863EC5EFB418CA4 CRC64;
     MIGHRGGGIP NLGQGRPTAS CHTENAMTRT PVNVTVTGAA GQIGYALLFR IASGQLLGAD
     VPVKLRLLEI TPALKAAEGT AMELDDCAFP LLRGIDITDD PNVAFDGANI ALLVGARPRT
     KGMERGDLLE ANGGIFKPQG KAINDHAADD IKVLVVGNPA NTNALIAQSA APDVPAERFT
     AMTRLDHNRA LTQLSKKTGA AVSDIKRMTI WGNHSATQYP DIFHATIAGK NAAEVVNDEK
     WLAEDFIPTV AKRGAAIIEA RGASSAASAA NAAIDHIHTW VNGTPEGDWT SMAVPSDGSY
     GVPEGLISSF PVTCKDGAYE IVQGLEINDF SRARIDASVK ELEEEREAVR NLGLI
//
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