ID   MDH_THERP               Reviewed;         309 AA.
AC   B9KZS7;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   24-MAR-2009, sequence version 1.
DT   27-MAR-2024, entry version 77.
DE   RecName: Full=Malate dehydrogenase {ECO:0000255|HAMAP-Rule:MF_00487};
DE            EC=1.1.1.37 {ECO:0000255|HAMAP-Rule:MF_00487};
GN   Name=mdh {ECO:0000255|HAMAP-Rule:MF_00487};
GN   OrderedLocusNames=trd_0921;
OS   Thermomicrobium roseum (strain ATCC 27502 / DSM 5159 / P-2).
OC   Bacteria; Thermomicrobiota; Thermomicrobia; Thermomicrobiales;
OC   Thermomicrobiaceae; Thermomicrobium.
OX   NCBI_TaxID=309801;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 27502 / DSM 5159 / P-2;
RX   PubMed=19148287; DOI=10.1371/journal.pone.0004207;
RA   Wu D., Raymond J., Wu M., Chatterji S., Ren Q., Graham J.E., Bryant D.A.,
RA   Robb F., Colman A., Tallon L.J., Badger J.H., Madupu R., Ward N.L.,
RA   Eisen J.A.;
RT   "Complete genome sequence of the aerobic CO-oxidizing thermophile
RT   Thermomicrobium roseum.";
RL   PLoS ONE 4:E4207-E4207(2009).
CC   -!- FUNCTION: Catalyzes the reversible oxidation of malate to oxaloacetate.
CC       {ECO:0000255|HAMAP-Rule:MF_00487}.
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:0000255|HAMAP-Rule:MF_00487};
CC   -!- SIMILARITY: Belongs to the LDH/MDH superfamily. MDH type 3 family.
CC       {ECO:0000255|HAMAP-Rule:MF_00487}.
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DR   EMBL; CP001275; ACM05183.1; -; Genomic_DNA.
DR   RefSeq; WP_012642298.1; NC_011959.1.
DR   AlphaFoldDB; B9KZS7; -.
DR   SMR; B9KZS7; -.
DR   STRING; 309801.trd_0921; -.
DR   KEGG; tro:trd_0921; -.
DR   eggNOG; COG0039; Bacteria.
DR   HOGENOM; CLU_045401_2_1_0; -.
DR   OrthoDB; 9802969at2; -.
DR   Proteomes; UP000000447; Chromosome.
DR   GO; GO:0030060; F:L-malate dehydrogenase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0019752; P:carboxylic acid metabolic process; IEA:InterPro.
DR   GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-UniRule.
DR   CDD; cd01339; LDH-like_MDH; 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_00487; Malate_dehydrog_3; 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; IPR011275; Malate_DH_type3.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   NCBIfam; TIGR01763; MalateDH_bact; 1.
DR   PANTHER; PTHR43128; L-2-HYDROXYCARBOXYLATE DEHYDROGENASE (NAD(P)(+)); 1.
DR   PANTHER; PTHR43128:SF34; L-LACTATE DEHYDROGENASE; 1.
DR   Pfam; PF02866; Ldh_1_C; 1.
DR   Pfam; PF00056; Ldh_1_N; 1.
DR   PIRSF; PIRSF000102; Lac_mal_DH; 1.
DR   PRINTS; PR00086; LLDHDRGNASE.
DR   SUPFAM; SSF56327; LDH C-terminal domain-like; 1.
DR   SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
PE   3: Inferred from homology;
KW   NAD; Oxidoreductase; Tricarboxylic acid cycle.
FT   CHAIN           1..309
FT                   /note="Malate dehydrogenase"
FT                   /id="PRO_1000206447"
FT   ACT_SITE        175
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00487"
FT   BINDING         9..14
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00487"
FT   BINDING         33
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00487"
FT   BINDING         82
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00487"
FT   BINDING         88
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00487"
FT   BINDING         95
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00487"
FT   BINDING         118..120
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00487"
FT   BINDING         120
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00487"
FT   BINDING         151
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00487"
SQ   SEQUENCE   309 AA;  32492 MW;  0A78AEFCF128D9C5 CRC64;
     MRRKVSIIGA GAVGATTAQY LAARNIADLV LVDIVENLPQ GKALDLLEAG PVLGYDCQIV
     GSNSYDATAG SDVIVITSGS PRKPGMSRDD LLRVNMNIVR SVTEQAAPLS PDAVIIVVTN
     PLDAMCHVAL EASGFPPARV VGQAGVLDAA RFRAFVALEL GVSPRDVHAM VLGGHGDTMV
     PLPRYTTVSG IPITQLIPAD RIQAIVERTR DGGGEIVRLL GTSAFYAPAA SVAEMVEAVL
     LDANRVLAAS TYLTGQYGIH DLYVGVPIRL GAGGVKEIIE VELTDEERAA LHRSANAVRE
     LVQAMKQLT
//