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1.1.1.77: lactaldehyde reductase

This is an abbreviated version!
For detailed information about lactaldehyde reductase, go to the full flat file.

Wordmap for 1.1.1.77

Word Map on EC 1.1.1.77 Wordmap for 1.1.1.77

Reaction

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(R)[or (S)]-propane-1,2-diol
+
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NAD+
=
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(R)[or (S)]-lactaldehyde
+
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NADH
+
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H+

Synonyms

L-lactaldehyde:propanediol oxidoreductase, Propanediol oxidoreductase, propanediol:nicotinamide adenine dinucleotide (NAD) oxidoreductase

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                EC 1.1.1.771.1.1.77 lactaldehyde reductase

Inhibitors

Inhibitors on EC 1.1.1.77 - lactaldehyde reductase

for references in articles please use BRENDA:EC1.1.1.77

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
ascorbate
-
0.025 mM FeCl3 and 0.035 mM ascorbate causes a 90% enzyme inactivation after 120 min = inactivation of metal-catalyzed oxidation; several amino-acids prevent the inactivation; under aerobic conditions 0.025 mM FeCl3 causes a 50% enzyme inactivation after 120 min
Fe2+
-
under anaerobic conditions 0.01 mM Fe2+ and 0.1 mM H2O2 had the effect of 85% enzyme inactivation after 2 min, with addition of 0.0001 mM catalase the inactivation is only 25% after 2 min and with addition of 0.01 mM superoxide dismutase instead of catalse the inactivation is again 82% after 2 min
Fe3+
-
0.025 mM FeCl3 and 0.035 mM ascorbate causes a 90% enzyme inactivation after 120 min = inactivation of metal-catalyzed oxidation; several amino-acids prevent the inactivation; under aerobic conditions 0.025 mM FeCl3 causes a 50% enzyme inactivation after 120 min
H2O2
-
under anaerobic conditions 0.01 mM Fe2+ and 0.1 mM H2O2 had the effect of 85% enzyme inactivation after 2 min, with addition of 0.0001 mM catalase the inactivation is only 25% after 2 min and with addition of 0.01 mM superoxide dismutase instead of catalse the inactivation is again 82% after 2 min
iodoacetate
-
-
L-1,2-propanediol
-
above 25 mM: substrate inhibition
N-ethylmaleimide
-
-
p-chloromercuribenzoate
-
-