MDH_HELGE
ID MDH_HELGE Reviewed; 30 AA.
AC P80037;
DT 01-NOV-1991, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1991, sequence version 1.
DT 03-AUG-2022, entry version 72.
DE RecName: Full=Malate dehydrogenase {ECO:0000250|UniProtKB:Q25QU7};
DE EC=1.1.1.37 {ECO:0000250|UniProtKB:Q25QU7};
DE Flags: Fragment;
GN Name=mdh;
OS Heliomicrobium gestii (Heliobacterium gestii).
OC Bacteria; Firmicutes; Clostridia; Eubacteriales; Heliobacteriaceae;
OC Heliomicrobium.
OX NCBI_TaxID=2699;
RN [1]
RP PROTEIN SEQUENCE.
RX PubMed=1735722; DOI=10.1128/jb.174.4.1307-1313.1992;
RA Charnock C.B., Refseth U.H., Strevaag R.;
RT "Malate dehydrogenase from Chlorobium vibrioforme, Chlorobium tepidum, and
RT Heliobacterium gestii: purification, characterization, and investigation of
RT dinucleotide binding by dehydrogenases by use of empirical methods of
RT protein sequence analysis.";
RL J. Bacteriol. 174:1307-1313(1992).
CC -!- FUNCTION: Catalyzes the reversible oxidation of malate to oxaloacetate.
CC {ECO:0000250|UniProtKB:Q25QU7}.
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:0000250|UniProtKB:Q25QU7};
CC -!- SIMILARITY: Belongs to the LDH/MDH superfamily. MDH type 3 family.
CC {ECO:0000305}.
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DR GO; GO:0030060; F:L-malate dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-KW.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR SUPFAM; SSF51735; SSF51735; 1.
PE 1: Evidence at protein level;
KW Direct protein sequencing; NAD; Oxidoreductase; Tricarboxylic acid cycle.
FT CHAIN 1..>30
FT /note="Malate dehydrogenase"
FT /id="PRO_0000113455"
FT BINDING 9..14
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250|UniProtKB:P80040"
FT NON_TER 30
SQ SEQUENCE 30 AA; 2910 MW; 958743720AACF319 CRC64;
MTKKITIIGA GNVGATAAXX AASKDLGDIV