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Information on EC 1.1.1.37 - malate dehydrogenase and Organism(s) Plasmodium falciparum

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EC Tree
     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.37 malate dehydrogenase
IUBMB Comments
There are several forms of malate dehydrogenases that differ by their use of substrate and cofactors. This NAD+-dependent enzyme forms oxaloacetate and unlike EC 1.1.1.38, malate dehydrogenase (oxaloacetate-decarboxylating), is unable to convert it to pyruvate. Also oxidizes some other 2-hydroxydicarboxylic acids. cf. EC 1.1.1.82, malate dehydrogenase (NADP+); EC 1.1.1.299, malate dehydrogenase [NAD(P)+]; and EC 1.1.5.4, malate dehydrogenase (quinone).
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Plasmodium falciparum
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Word Map
The taxonomic range for the selected organisms is: Plasmodium falciparum
The enzyme appears in selected viruses and cellular organisms
Synonyms
malate dehydrogenase, mdh, mitochondrial malate dehydrogenase, malic dehydrogenase, cytosolic malate dehydrogenase, nad-dependent malate dehydrogenase, maldh, mitochondrial mdh, s-mdh, l-malate dehydrogenase, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
(R)-2-hydroxyacid dehydrogenase
-
-
-
-
L-malate dehydrogenase
malate (NAD) dehydrogenase
-
-
-
-
malate dehydrogenase (NAD)
-
-
-
-
malic acid dehydrogenase
-
-
-
-
malic dehydrogenase
-
-
-
-
mbNAD-MDH
-
-
-
-
mNAD-MDH
-
-
-
-
NAD-dependent malate dehydrogenase
-
-
-
-
NAD-dependent malic dehydrogenase
-
-
-
-
NAD-L-malate dehydrogenase
-
-
-
-
NAD-linked malate dehydrogenase
-
-
-
-
NAD-malate dehydrogenase
-
-
-
-
NAD-malic dehydrogenase
-
-
-
-
NAD-specific malate dehydrogenase
-
-
-
-
VEG69
-
-
-
-
Vegetative protein 69
-
-
-
-
[LDH-like] MDH
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
oxidation
-
-
-
-
reduction
-
-
-
-
SYSTEMATIC NAME
IUBMB Comments
(S)-malate:NAD+ oxidoreductase
There are several forms of malate dehydrogenases that differ by their use of substrate and cofactors. This NAD+-dependent enzyme forms oxaloacetate and unlike EC 1.1.1.38, malate dehydrogenase (oxaloacetate-decarboxylating), is unable to convert it to pyruvate. Also oxidizes some other 2-hydroxydicarboxylic acids. cf. EC 1.1.1.82, malate dehydrogenase (NADP+); EC 1.1.1.299, malate dehydrogenase [NAD(P)+]; and EC 1.1.5.4, malate dehydrogenase (quinone).
CAS REGISTRY NUMBER
COMMENTARY hide
9001-64-3
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
(S)-malate + 3-acetylpyridine-adenine dinucleotide
oxaloacetate + reduced 3-acetylpyridine-adenine dinucleotide + H+
show the reaction diagram
-
can also use 3-acetylpyridine-adenine as cofactor
-
-
r
(S)-malate + acetylpyridine adenine dinucleotide
oxaloacetate + reduced acetylpyridine adenine dinucleotide
show the reaction diagram
-
-
-
?
(S)-malate + NAD+
oxaloacetate + NADH + H+
show the reaction diagram
alpha-ketomalonate + NADH
?
show the reaction diagram
-
-
-
?
malate + NAD+
oxaloacetate + NADH + H+
show the reaction diagram
-
-
-
?
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
(S)-malate + 3-acetylpyridine-adenine dinucleotide
oxaloacetate + reduced 3-acetylpyridine-adenine dinucleotide + H+
show the reaction diagram
-
can also use 3-acetylpyridine-adenine as cofactor
-
-
r
(S)-malate + NAD+
oxaloacetate + NADH + H+
show the reaction diagram
-
highly specific for oxaloacetate and malate
-
-
r
COFACTOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
3-acetylpyridine-adenine dinucleotide
-
-
additional information
-
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
gossypol
IC50: 0.0115 mM
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.04955 - 0.1114
3-acetylpyridine-adenine dinucleotide
0.022
acetylpyridine adenine dinucleotide
pH 7.5
5.44
alpha-ketomalonate
pH 7.5
1.35
malate
pH 10.2
0.152
NAD+
pH 10.2
0.036 - 0.1231
NADH
0.03 - 0.08074
oxaloacetate
0.37
reduced acetylpyridine adenine dinucleotide
pH 10.2
TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
7280 - 10050
3-acetylpyridine-adenine dinucleotide
1010
acetylpyridine adenine dinucleotide
pH 7.5
674
alpha-ketomalonate
pH 7.5
250
malate
pH 10.2
950 - 8860
NADH
960 - 8570
oxaloacetate
175
reduced acetylpyridine adenine dinucleotide
pH 10.2
IC50 VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0115
gossypol
Plasmodium falciparum
IC50: 0.0115 mM
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
high protein level
Manually annotated by BRENDA team
highest level of transcript, high protein level
Manually annotated by BRENDA team
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
Q6VVP7_PLAFA
313
0
34041
TrEMBL
-
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
160000
-
enzymatically active preparation of recombinant wild type MDH, calculated from amino acid sequence
36100
-
4 * 36100, calculated from amino acid sequence
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
homotetramer
-
4 * 36100, calculated from amino acid sequence
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
R183a
-
dimeric mutant with almost wild type activity
R214G
-
dimeric mutant with almost wild type activity
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expressed in Escherichia coli M15 (pREP4) cells
-
overexpression in Escherichia coli
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Tripathi, A.K.; Desai, P.V.; Pradhan, A.; Khan, S.I.; Avery, M.A.; Walker, L.A.; Tekwani, B.L.
An a-proteobacterial type malate dehydrogenase may complement LDH function in Plasmodium falciparum: Cloning and biochemical characterization of the enzyme
Eur. J. Biochem.
271
3488-3502
2004
Plasmodium falciparum (Q6VVP7), Plasmodium falciparum
Manually annotated by BRENDA team
Pradhan, A.; Mukherjee, P.; Tripathi, A.K.; Avery, M.A.; Walker, L.A.; Tekwani, B.L.
Analysis of quaternary structure of a [LDH-like] malate dehydrogenase of Plasmodium falciparum with oligomeric mutants
Mol. Cell. Biochem.
325
141-148
2009
Plasmodium falciparum
Manually annotated by BRENDA team