ID   MDHM_FRAAN              Reviewed;         339 AA.
AC   P83373;
DT   01-NOV-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2002, sequence version 1.
DT   03-AUG-2022, entry version 94.
DE   RecName: Full=Malate dehydrogenase, mitochondrial;
DE            EC=1.1.1.37;
DE   Flags: Precursor;
GN   Name=MMDHI;
OS   Fragaria ananassa (Strawberry) (Fragaria chiloensis x Fragaria virginiana).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Rosales; Rosaceae; Rosoideae; Potentilleae; Fragariinae;
OC   Fragaria.
OX   NCBI_TaxID=3747 {ECO:0000305};
RN   [1]
RP   NUCLEOTIDE SEQUENCE, AND PROTEIN SEQUENCE OF 20-37.
RC   STRAIN=cv. Elsanta; TISSUE=Fruit;
RX   PubMed=15086813; DOI=10.1111/j.0031-9317.2004.00302.x;
RA   Iannetta P.P.M., Escobar N.M., Ross H.A., Souleyre E.J., Hancock R.D.,
RA   Witte C.P., Davies H.V.;
RT   "Identification, cloning and expression analysis of strawberry (Fragaria x
RT   ananassa) mitochondrial citrate synthase and mitochondrial malate
RT   dehydrogenase.";
RL   Physiol. Plantarum 121:15-26(2004).
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|PROSITE-ProRule:PRU10004, ECO:0000305};
CC   -!- SUBUNIT: Homodimer. {ECO:0000250, ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion matrix.
CC   -!- SIMILARITY: Belongs to the LDH/MDH superfamily. MDH type 1 family.
CC       {ECO:0000305}.
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DR   GO; GO:0005759; C:mitochondrial matrix; IEA:UniProtKB-SubCell.
DR   GO; GO:0030060; F:L-malate dehydrogenase activity; IEA:UniProtKB-EC.
DR   GO; GO:0006108; P:malate metabolic process; IEA:InterPro.
DR   GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-KW.
DR   CDD; cd01337; MDH_glyoxysomal_mitochondrial; 1.
DR   Gene3D; 3.90.110.10; -; 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; IPR010097; Malate_DH_type1.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
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; TIGR01772; MDH_euk_gproteo; 1.
DR   PROSITE; PS00068; MDH; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Mitochondrion; NAD; Oxidoreductase;
KW   Transit peptide; Tricarboxylic acid cycle.
FT   TRANSIT         1..19
FT                   /note="Mitochondrion"
FT                   /evidence="ECO:0000269|PubMed:15086813"
FT   CHAIN           20..339
FT                   /note="Malate dehydrogenase, mitochondrial"
FT                   /id="PRO_0000018627"
FT   ACT_SITE        202
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000250"
FT   BINDING         33..39
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         59
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         106
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10004"
FT   BINDING         112
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10004"
FT   BINDING         119
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         142..144
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         144
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10004"
FT   BINDING         178
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10004"
FT   BINDING         253
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   339 AA;  35622 MW;  22D4EF65E225A00C CRC64;
     MRPSMSLIRS VSRVARRGYS SESVPQRKVA VLGAAGGIGQ PLALLMKLNP LVSQLSLYDI
     AGTPGVAADV SHINTRSEVK GYAGEEQLGE ALEGCDVVII PAGVPRKPGM TRDDLFNINA
     GIVRSLTAAI AKYCPHAIIN MISNPVNSTV PIASEVLKKA GVYDEKKLFG VTTLDVVRAK
     TFYAGKAGVP VAEVNVPVVG GHAGITILPL FSQATPKANL SDDYIKALTK RTQDGGTEVV
     EAKAGKGSAT LSMAYAGALF ADACLXGLNG VPDVVECSYV QSSITELPFF ASKVRLGKNG
     VEEVLDLGPL SDFEKEGLKQ LKPELKSSIE KGIKFANQS