ID W0I132_9GAMM Unreviewed; 312 AA.
AC W0I132;
DT 19-MAR-2014, integrated into UniProtKB/TrEMBL.
DT 19-MAR-2014, sequence version 1.
DT 24-JAN-2024, entry version 53.
DE RecName: Full=Malate dehydrogenase {ECO:0000256|ARBA:ARBA00020382, ECO:0000256|RuleBase:RU000422};
DE EC=1.1.1.37 {ECO:0000256|ARBA:ARBA00012995, ECO:0000256|RuleBase:RU000422};
GN Name=mdh {ECO:0000313|EMBL:AHF78462.1};
GN ORFNames=Sant_3475 {ECO:0000313|EMBL:AHF78462.1};
OS Sodalis praecaptivus.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Bruguierivoracaceae; Sodalis.
OX NCBI_TaxID=1239307 {ECO:0000313|EMBL:AHF78462.1, ECO:0000313|Proteomes:UP000019028};
RN [1] {ECO:0000313|EMBL:AHF78462.1, ECO:0000313|Proteomes:UP000019028}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HS1 {ECO:0000313|EMBL:AHF78462.1,
RC ECO:0000313|Proteomes:UP000019028};
RX PubMed=24407854; DOI=10.1093/gbe/evt210;
RA Oakeson K.F., Gil R., Clayton A.L., Dunn D.M., von Niederhausern A.C.,
RA Hamil C., Aoyagi A., Duval B., Baca A., Silva F.J., Vallier A.,
RA Jackson D.G., Latorre A., Weiss R.B., Heddi A., Moya A., Dale C.;
RT "Genome degeneration and adaptation in a nascent stage of symbiosis.";
RL Genome Biol. Evol. 6:76-93(2014).
CC -!- FUNCTION: Catalyzes the reversible oxidation of malate to oxaloacetate.
CC {ECO:0000256|ARBA:ARBA00003966}.
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:RU000422};
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; CP006569; AHF78462.1; -; Genomic_DNA.
DR RefSeq; WP_025423591.1; NZ_CP006569.1.
DR AlphaFoldDB; W0I132; -.
DR KEGG; sod:Sant_3475; -.
DR PATRIC; fig|1239307.3.peg.3830; -.
DR HOGENOM; CLU_047181_1_0_6; -.
DR OrthoDB; 9802969at2; -.
DR Proteomes; UP000019028; Chromosome.
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 3: Inferred from homology;
KW NAD {ECO:0000256|PIRSR:PIRSR000102-3, ECO:0000256|RuleBase:RU000422};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU003369};
KW Reference proteome {ECO:0000313|Proteomes:UP000019028};
KW Tricarboxylic acid cycle {ECO:0000256|ARBA:ARBA00022532,
KW ECO:0000256|RuleBase:RU000422}.
FT DOMAIN 1..145
FT /note="Lactate/malate dehydrogenase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00056"
FT DOMAIN 147..309
FT /note="Lactate/malate dehydrogenase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02866"
FT ACT_SITE 177
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-1"
FT BINDING 7..13
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-3"
FT BINDING 34
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-3"
FT BINDING 81
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-2"
FT BINDING 87
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-2"
FT BINDING 94
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-3"
FT BINDING 117..119
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-3"
FT BINDING 119
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-2"
FT BINDING 153
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-2"
FT BINDING 227
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000102-3"
SQ SEQUENCE 312 AA; 32423 MW; BF379073DE43F55C CRC64;
MKVALLGAAG GIGQALALLL TTRLPQDGEL SLYDIAPVTA GIAVDLSHIP SPVKVRGFCG
PDASPALLGA DIVLIVAGVA RKPGMDRADL FNVNAGIVRQ LVGQVAVCAP EALIGIVTNP
VNTLVAIAAG VLAQAGVYQP QKLFGITTLD VIRANSYVAA MKGLRPDQIE VPVVGGHSGV
TILPLLSQVP GITFSDEEVN LLTRRIRNAG TEVVEAKAGA GSATLAMGYA AARFTLSLVR
ALQGQQGIIE CAYVESESAF SRFFAQPLLL GPQGVSARRP LGILSDFEQQ ALQDMRAALN
QDIALGDQFL QQ
//