1.1.1.40: malate dehydrogenase (oxaloacetate-decarboxylating) (NADP+)

This is an abbreviated version, for detailed information about malate dehydrogenase (oxaloacetate-decarboxylating) (NADP+), go to the full flat file.

Reaction

(S)-malate
+
NADP+
=
pyruvate
+
CO2
+
NADPH

Synonyms

ADP-malic enzyme2, c-NADP-ME, C4 NADP-malic enzyme, C4 photosynthetic NADP-malic enzyme, C4-NADP-malic enzyme, C4-NADP-ME, ChlME1, ChlME2, cytoNADPME, cytosolic malic enzyme, cytosolic NADP+-dependent isoform, cytosolic NADP+-dependent malic enzyme, L-malate: NADP oxidoreductase (decarboxylating), L-malate: NADP oxidoreductase [OAA decarboxylating], L-malate: NADP oxidoreductase [oxaloacetate decarboxylating], L-malate:NADP oxidoreductase, L-malate:NADP oxidoreductase (oxaloacetate decarboxylating), MaeB, MalA, malate dehydrogenase (decarboxylating, NADP), malate dehydrogenase (NADP, decarboxylating), malE1, malic enzyme, malic enzyme 1, malic enzyme 2, malic enzyme 3, malic enzyme-NADP, ME, ME-NADP, ME1, ME2, ME3, mitochondrial NADP malic enzyme, NAD(P)+-malic enzyme, NADP dependent malic enzyme, NADP malic enzyme, NADP(H)-dependent malic enzyme, NADP+ dependent malic enzyme, NADP+-dependent malic enzyme, NADP+-dependent malic enzyme 3, NADP+-ME, NADP-dependent malate dehydrogenase, NADP-dependent malic enzyme, NADP-linked decarboxylating malic enzyme, NADP-malate enzyme, NADP-malic enzyme, NADP-malic enzyme 2, NADP-MDH, NADP-ME, NADP-ME1, NADP-ME2, NADP-ME3, NADP-ME4, NADP-specific malate dehydrogenase, NADP-specific malic enzyme, NADP-specific ME, pyruvic-malic carboxylase, TME

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.40 malate dehydrogenase (oxaloacetate-decarboxylating) (NADP+)

Natural Substrates Products

Natural Substrates Products on EC 1.1.1.40 - malate dehydrogenase (oxaloacetate-decarboxylating) (NADP+)

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
NATURAL SUBSTRATES
NATURAL PRODUCTS
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
(S)-malate + NAD(P)+
pyruvate + CO2 + NAD(P)H
show the reaction diagram
P16243
the unique and specialized C4-type enzyme has evolved fro the C3-type enzyme
-
-
?
(S)-malate + NAD+
pyruvate + CO2 + NADH
show the reaction diagram
Q5JGC7
when the R221G/K228R/I310V mutant is used with NADH, the mutant gives 1.2 and 2.7 times higher malate concentration than the wild-type with NADPH and NADH, respectively. These results can be partly explained by the alteration of the cofactor preference of the mutant enzyme, since the half-life of NADH is approximately 1.3times longer than that of NADPH at 50C. However, the Km of the triple mutant for NAD+ remains 190times higher than that of the wild-type for NADP+
-
-
r
(S)-malate + NADP+
pyruvate + CO2 + NADPH
show the reaction diagram
(S)-malate + NADP+
pyruvate + CO2 + NADPH + H+
show the reaction diagram
(S)-malate + NADP+
pyruvate + NADPH + H+ + CO2
show the reaction diagram
additional information
?
-