1.1.1.81: hydroxypyruvate reductase

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

Reaction

D-glycerate
+
NAD(P)+
=
Hydroxypyruvate
+
NAD(P)H
+
H+

Synonyms

At1g12550, AtHPR1, beta-hydroxypyruvate reductase, D-2-hydroxy-acid dehydrogenase, D-glycerate dehydrogenase, glyoxylate reductase/hydroxypyruvate reductase, glyoxylate/hydroxypyruvate reductase, GLYR1, GRHPR, HPR1, HPR2, HPR3, HRP, hydroxypyruvate reductase, More, NADH-dependent hydroxypyruvate reducing enzyme activity, NADH-dependent hydroxypyruvate reductase, NADH-HPR, NADH:hydroxypyruvate reductase, NADPH-dependent hydroxypyruvate reductase

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.81 hydroxypyruvate reductase

Activating Compound

Activating Compound on EC 1.1.1.81 - hydroxypyruvate reductase

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ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
CsCl
-
80 mM, 3fold increase in hydroxypyruvate reductase activity
F-
-
100 mM, 67% activation of hydroxypyruvate reduction
KCl
-
80 mM, 9fold increase in hydroxypyruvate reductase activity
N,N'-diphenylurea
-
-
-
N6-benzyladenine
-
-
NaCl
-
80 mM, 8fold increase in hydroxypyruvate reductase activity, reaction rate increases with an increase in NaCl concentration up to 200 mM, but diminishes if the salt concentration is greater
SO42-
trans-zeatin
-
-
additional information
-
in the dark, cytokinins mimic the regulatory effect of light upon algal cell division, metabolite content and stimulate carbon recycling for Calvin cycle reactions by enhancing of light-dependent NADH-HPR activity by up to 62%, overview
-