MDH_DEIRA
ID MDH_DEIRA Reviewed; 330 AA.
AC Q9RXI8;
DT 07-JUN-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 03-AUG-2022, entry version 125.
DE RecName: Full=Malate dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01517};
DE EC=1.1.1.37 {ECO:0000255|HAMAP-Rule:MF_01517};
GN Name=mdh {ECO:0000255|HAMAP-Rule:MF_01517}; OrderedLocusNames=DR_0325;
OS Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG
OS 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422).
OC Bacteria; Deinococcus-Thermus; Deinococci; Deinococcales; Deinococcaceae;
OC Deinococcus.
OX NCBI_TaxID=243230;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB
RC 9279 / R1 / VKM B-1422;
RX PubMed=10567266; DOI=10.1126/science.286.5444.1571;
RA White O., Eisen J.A., Heidelberg J.F., Hickey E.K., Peterson J.D.,
RA Dodson R.J., Haft D.H., Gwinn M.L., Nelson W.C., Richardson D.L.,
RA Moffat K.S., Qin H., Jiang L., Pamphile W., Crosby M., Shen M.,
RA Vamathevan J.J., Lam P., McDonald L.A., Utterback T.R., Zalewski C.,
RA Makarova K.S., Aravind L., Daly M.J., Minton K.W., Fleischmann R.D.,
RA Ketchum K.A., Nelson K.E., Salzberg S.L., Smith H.O., Venter J.C.,
RA Fraser C.M.;
RT "Genome sequence of the radioresistant bacterium Deinococcus radiodurans
RT R1.";
RL Science 286:1571-1577(1999).
CC -!- FUNCTION: Catalyzes the reversible oxidation of malate to oxaloacetate.
CC {ECO:0000255|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:0000255|HAMAP-Rule:MF_01517};
CC -!- SIMILARITY: Belongs to the LDH/MDH superfamily. MDH type 2 family.
CC {ECO:0000255|HAMAP-Rule:MF_01517}.
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DR EMBL; AE000513; AAF09906.1; -; Genomic_DNA.
DR PIR; E75535; E75535.
DR RefSeq; NP_294048.1; NC_001263.1.
DR RefSeq; WP_010886970.1; NZ_CP015081.1.
DR AlphaFoldDB; Q9RXI8; -.
DR SMR; Q9RXI8; -.
DR STRING; 243230.DR_0325; -.
DR EnsemblBacteria; AAF09906; AAF09906; DR_0325.
DR KEGG; dra:DR_0325; -.
DR PATRIC; fig|243230.17.peg.491; -.
DR eggNOG; COG0039; Bacteria.
DR HOGENOM; CLU_040727_2_0_0; -.
DR InParanoid; Q9RXI8; -.
DR OMA; TKGMERG; -.
DR OrthoDB; 870724at2; -.
DR Proteomes; UP000002524; Chromosome I.
DR GO; GO:0030060; F:L-malate dehydrogenase activity; IBA:GO_Central.
DR GO; GO:0006108; P:malate metabolic process; IBA:GO_Central.
DR GO; GO:0006734; P:NADH metabolic process; IBA:GO_Central.
DR GO; GO:0006107; P:oxaloacetate metabolic process; IBA:GO_Central.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IBA:GO_Central.
DR Gene3D; 3.90.110.10; -; 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; IPR010945; Malate_DH_type2.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR PANTHER; PTHR23382; PTHR23382; 1.
DR Pfam; PF02866; Ldh_1_C; 1.
DR Pfam; PF00056; Ldh_1_N; 1.
DR PIRSF; PIRSF000102; Lac_mal_DH; 1.
DR SUPFAM; SSF51735; SSF51735; 1.
DR SUPFAM; SSF56327; SSF56327; 1.
DR TIGRFAMs; TIGR01759; MalateDH-SF1; 1.
PE 3: Inferred from homology;
KW NAD; Oxidoreductase; Reference proteome; Tricarboxylic acid cycle.
FT CHAIN 1..330
FT /note="Malate dehydrogenase"
FT /id="PRO_0000113368"
FT ACT_SITE 189
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01517"
FT BINDING 13..19
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01517"
FT BINDING 94
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01517"
FT BINDING 100
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01517"
FT BINDING 107
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01517"
FT BINDING 114
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01517"
FT BINDING 131..133
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01517"
FT BINDING 133
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01517"
FT BINDING 164
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01517"
SQ SEQUENCE 330 AA; 35148 MW; 2F9710386D3A2110 CRC64;
MTMKQPVRVA VTGAAGQIGY SLLFRIAAGD MLGQDQPVIL QLLEITPALK ALNGVVMELR
DGAFPLLADV ITSDDPMVAF KDADYALLVG AMPRKAGMER GDLLGANGGI FKPQGEALGA
VASRNVKVLV VGNPANTNAL IAQQNAPDLD PKCFTAMVRL DHNRALSQLA EKTGAAVSDI
KNVTIWGNHS STQYPDLSQA TVNGKPALEQ VDRTWYENDY IPTVAKRGAA IIEARGASSA
ASAASAAIDH MHDWALGTKD GEWVSMGIPS DGSYGIPEGL IYGFPVRVKD GKYEIVQGLD
VSDFSRGKMD ATAQELEEER DEVRKLGLVK
