1.1.1.77: lactaldehyde reductase

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

Reaction

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

pH Range

pH Range on EC 1.1.1.77 - lactaldehyde reductase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
4.5 - 10
-
reduction of lactaldehyde, pH 4.5: 50% of reductase activity maximum, pH 10: 10% of reductase activity maximum
6 - 7.8
-
reduction of DL-lactaldehyde, pH 6: 50% of reductase activity maximum, pH 7.8: 45% of reductase activity maximum
8 - 11
-
dehydrogenation of 1,2-propanediol, pH 8: 10% of dehydrogenase activity maximum, pH 11: 65% of dehydrogenase activity maximum