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Information on EC 1.1.1.37 - malate dehydrogenase and Organism(s) Dictyostelium discoideum

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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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Dictyostelium discoideum
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Word Map
The taxonomic range for the selected organisms is: Dictyostelium discoideum
The enzyme appears in selected viruses and cellular organisms
Synonyms
malate dehydrogenase, mdh, mitochondrial malate dehydrogenase, malic dehydrogenase, cytosolic malate dehydrogenase, maldh, nad-dependent malate dehydrogenase, mitochondrial mdh, s-mdh, l-malate dehydrogenase, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
(R)-2-hydroxyacid dehydrogenase
-
-
-
-
L-malate dehydrogenase
-
-
-
-
malate (NAD) dehydrogenase
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-
-
-
malate dehydrogenase (NAD)
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-
-
-
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
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-
-
-
Vegetative protein 69
-
-
-
-
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 + NAD+
oxaloacetate + NADH + H+
show the reaction diagram
-
-
-
-
r
malate + NAD+
oxaloacetate + NADH + H+
show the reaction diagram
-
-
-
-
r
oxaloacetate + NADH
L-malate + NAD+
show the reaction diagram
-
-
-
-
r
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
malate + NAD+
oxaloacetate + NADH + H+
show the reaction diagram
-
-
-
-
r
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
Hydroxymalonate
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-
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
1.33 - 5
L-malate
0.1 - 0.14
NAD+
0.03 - 0.04
NADH
0.17 - 0.27
oxaloacetate
SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
9.3 - 9.5
-
both isoenzymes
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
MDHA_DICDI
391
0
42265
Swiss-Prot
other Location (Reliability: 1)
MDHB_DICDI
348
0
37648
Swiss-Prot
Mitochondrion (Reliability: 2)
MDHC_DICDI
333
0
35986
Swiss-Prot
other Location (Reliability: 4)
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Emyanitoff, R.G.; Kelly, P.J.
Kinetic characterization of Mitochondrial malate dehydrogenase from Dictyostelium discoideum
J. Gen. Microbiol.
128
1767-1771
1982
Bos taurus, Saccharomyces cerevisiae, Dictyostelium discoideum, Gallus sp., Physarum polycephalum, Schizosaccharomyces pombe, Sus scrofa, Dictyostelium discoideum NC-4 / ATCC 24697
Manually annotated by BRENDA team