MDH_CHLSY
ID MDH_CHLSY Reviewed; 309 AA.
AC B9LLP6;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 24-MAR-2009, sequence version 1.
DT 03-AUG-2022, entry version 72.
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}; OrderedLocusNames=Chy400_0980;
OS Chloroflexus aurantiacus (strain ATCC 29364 / DSM 637 / Y-400-fl).
OC Bacteria; Chloroflexi; Chloroflexia; Chloroflexales; Chloroflexineae;
OC Chloroflexaceae; Chloroflexus.
OX NCBI_TaxID=480224;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29364 / DSM 637 / Y-400-fl;
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Sims D., Kiss H., Brettin T.,
RA Detter J.C., Han C., Larimer F., Land M., Hauser L., Kyrpides N.,
RA Ovchinnikova G., Bryant D.A., Richardson P.;
RT "Complete sequence of Chloroflexus sp. Y-400-fl.";
RL Submitted (JAN-2009) to the EMBL/GenBank/DDBJ databases.
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; CP001364; ACM52402.1; -; Genomic_DNA.
DR RefSeq; WP_012660558.1; NC_012032.1.
DR AlphaFoldDB; B9LLP6; -.
DR SMR; B9LLP6; -.
DR KEGG; chl:Chy400_0980; -.
DR HOGENOM; CLU_045401_2_1_0; -.
DR OMA; AWSHVTI; -.
DR OrthoDB; 870724at2; -.
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; -; 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 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; SSF51735; SSF51735; 1.
DR SUPFAM; SSF56327; SSF56327; 1.
DR TIGRFAMs; TIGR01763; MalateDH_bact; 1.
PE 3: Inferred from homology;
KW NAD; Oxidoreductase; Tricarboxylic acid cycle.
FT CHAIN 1..309
FT /note="Malate dehydrogenase"
FT /id="PRO_1000191647"
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; 32717 MW; 97743CC707F3F335 CRC64;
MRKKISIIGA GFVGSTTAHW LAAKELGDIV LLDIVEGVPQ GKALDLYEAS PIEGFDVRVT
GTNNYADTAN SDVIVVTSGA PRKPGMSRED LIKVNADITR ACISQAAPLS PNAVIIMVNN
PLDAMTYLAA EVSGFPKERV IGQAGVLDAA RYRTFIAMEA GVSVEDVQAM LMGGHGDEMV
PLPRFSTISG IPVSEFIAPD RLAQIVERTR KGGGEIVNLL KTGSAYYAPA AATAQMVEAV
LKDKKRVMPV AAYLTGQYGL NDIYFGVPVI LGAGGVEKIL ELPLNEEEMA LLNASAKAVR
ATLDTLKSL
