ID Q0QF26_PIG Unreviewed; 282 AA.
AC Q0QF26;
DT 05-SEP-2006, integrated into UniProtKB/TrEMBL.
DT 05-SEP-2006, sequence version 1.
DT 27-MAR-2024, entry version 90.
DE RecName: Full=Malate dehydrogenase {ECO:0000256|RuleBase:RU003405};
DE EC=1.1.1.37 {ECO:0000256|RuleBase:RU003405};
DE Flags: Fragment;
GN Name=MDH2 {ECO:0000313|EMBL:ABD77301.1};
OS Sus scrofa (Pig).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Suina; Suidae; Sus.
OX NCBI_TaxID=9823 {ECO:0000313|EMBL:ABD77301.1};
RN [1] {ECO:0000313|EMBL:ABD77301.1}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Liver {ECO:0000313|EMBL:ABD77301.1};
RX PubMed=16751257; DOI=10.1093/molbev/msl027;
RA Kullberg M., Nilsson M.A., Arnason U., Harley E.H., Janke A.;
RT "Housekeeping genes for phylogenetic analysis of eutherian relationships.";
RL Mol. Biol. Evol. 23:1493-1503(2006).
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|ARBA:ARBA00000774,
CC ECO:0000256|RuleBase:RU003405};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738}.
CC -!- SIMILARITY: Belongs to the LDH/MDH superfamily. MDH type 1 family.
CC {ECO:0000256|ARBA:ARBA00008824}.
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DR EMBL; DQ402968; ABD77301.1; -; mRNA.
DR AlphaFoldDB; Q0QF26; -.
DR HOGENOM; CLU_047181_0_1_1; -.
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; Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal; 1.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 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 NCBIfam; TIGR01772; MDH_euk_gproteo; 1.
DR PANTHER; PTHR11540; MALATE AND LACTATE DEHYDROGENASE; 1.
DR PANTHER; PTHR11540:SF16; MALATE DEHYDROGENASE, MITOCHONDRIAL; 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 2: Evidence at transcript level;
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|PIRSR:PIRSR000102-3};
KW Oxidoreductase {ECO:0000256|RuleBase:RU003369};
KW Tricarboxylic acid cycle {ECO:0000256|ARBA:ARBA00022532,
KW ECO:0000256|RuleBase:RU003405}.
FT DOMAIN 1..142
FT /note="Lactate/malate dehydrogenase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00056"
FT DOMAIN 144..282
FT /note="Lactate/malate dehydrogenase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02866"
FT ACT_SITE 174
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-1"
FT BINDING 5..11
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-3"
FT BINDING 31
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-3"
FT BINDING 78
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-2"
FT BINDING 84
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-2"
FT BINDING 91
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-3"
FT BINDING 114..116
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-3"
FT BINDING 116
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-2"
FT BINDING 150
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-2"
FT BINDING 225
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-3"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:ABD77301.1"
FT NON_TER 282
FT /evidence="ECO:0000313|EMBL:ABD77301.1"
SQ SEQUENCE 282 AA; 29478 MW; 63EB78F52BF52995 CRC64;
VAVLGASGGI GQPLSLLLKN SPLVSRLTLY DIAHTPGVAA DLSHIETRAT VKGYLGPEQL
PDCLKGCDVV VIPAGVPRKP GMTRDDLFNT NATIVATLTA ACAQHCPDAM ICIISNPVNS
TIPITAEVFK KHGVYNPNKI FGVTTLDIVR ANAFVAELKG LDPARVSVPV IGGHAGKTII
PLISQCTPKV DFPQDQLSTL TGRIQEAGTE VVKAKAGAGS ATLSMAYAGA RFVFSLVDAM
NGKEGVVECS FVKSQETDCP YFSTPLLLGK KGIEKNLGIG KI
//
