1.1.1.37: malate dehydrogenase

This is an abbreviated version, for detailed information about malate dehydrogenase, go to the full flat file.

Reaction

(S)-malate
+
NAD+
=
oxaloacetate
+
NADH
+
H+

Synonyms

(R)-2-hydroxyacid dehydrogenase, (S)-malate dehydrogenase, CaMDH, cMDH, cMDH -S, cMDH-L, cyMDH, cytosolic malate dehydrogenase, cytosolic MDH, cytosolic NAD-dependent malate dehydrogenase, halophilic malate dehydrogenase, HmMalDH, L-malate dehydrogenase, L-malate-NAD oxidoreductase, L-malate: NAD oxidoreductase, L-malate: NAD+ oxidoreductase, L-malate:NAD-oxidoreductase, L-MDH, m-MDH, malate (NAD) dehydrogenase, malate dehydrogenase, malate dehydrogenase (NAD), malate dehydrogenase 1, malate dehydrogenase 2, malate: NAD oxidoreductase, MalDH, malic acid dehydrogenase, malic dehydrogenase, mbNAD-MDH, MDH, MDH A, MDH B1, MDH B2, Mdh1, MDH2, Mdh2a, Mdh2b, mitochondrial malate dehydrogenase, mitochondrial MDH, mMDH, mNAD-MDH, More, NAD+-dependent malate dehydrogenase, NAD+-dependent MDH, NAD+-MDH enzymes, NAD-dependent malate dehydrogenase, NAD-dependent malic dehydrogenase, NAD-dependent MDH, NAD-L-malate dehydrogenase, NAD-linked malate dehydrogenase, NAD-malate dehydrogenase, NAD-malic dehydrogenase, NAD-MDH, NAD-specific malate dehydrogenase, Pcal_1699, peroxisomal NAD+-malate dehydrogenase 1, peroxisomal NAD+-malate dehydrogenase 2, PMDH, PMDH1, PMDH2, regulatory subunit of nucleic acid-conducting channel, s-MDH, SrMalDH, TaMDH, VEG69, Vegetative protein 69, YlMdh2p, [LDH-like] MDH

ECTree

     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

pH Stability

pH Stability on EC 1.1.1.37 - malate dehydrogenase

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pH STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
3
-
complete inactivation
286660
4 - 10.5
-
stable
668012
5.5
-
24 h, 50% loss of activity
286660
6.5 - 9
-
no activity remains below pH 5.5 and above pH 11
286639
6.8 - 8.5
-
in the forward reaction
700562
7 - 9
-
quite stable
286660
7
-
inactivation below
286660
7 - 8.5
-
722201
8
-
Hm MalDH dissociates into dimers at 2 M NaCl, the dimer is as active as the wild type tetramer at pH 8, but loses its activity at pH 7
286675