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1.4.1.B2: L-erythro-3,5-diaminohexanoate dehydrogenase (NADP+)

This is an abbreviated version!
For detailed information about L-erythro-3,5-diaminohexanoate dehydrogenase (NADP+), go to the full flat file.

Reaction

L-erythro-3,5-diaminohexanoate
+
H2O
+
NADP+
=
(S)-5-amino-3-oxohexanoate
+
NH3
+
NADPH
+
H+

Synonyms

3,5-DAHDH, Kdd

ECTree

     1 Oxidoreductases
         1.4 Acting on the CH-NH2 group of donors
             1.4.1 With NAD+ or NADP+ as acceptor
                1.4.1.B2 L-erythro-3,5-diaminohexanoate dehydrogenase (NADP+)

Natural Substrates Products

Natural Substrates Products on EC 1.4.1.B2 - L-erythro-3,5-diaminohexanoate dehydrogenase (NADP+)

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NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
L-erythro-3,5-diaminohexanoate + H2O + NAD+
5-amino-3-oxohexanoate + NH3 + NADH + H+
show the reaction diagram
-
either NAD+ or NADP+ serve as coenzyme. Double-reciprocal plots of activity versus pyridine nucleotide concentration are biphasic. The Km values for NADP+ are lower but a higher Vmax is observed with NAD+
-
-
?
L-erythro-3,5-diaminohexanoate + H2O + NADP+
(S)-5-amino-3-oxohexanoate + NH3 + NADPH + H+
show the reaction diagram
L-erythro-3,5-diaminohexanoate + H2O + NADP+
5-amino-3-oxohexanoate + NH3 + NADPH + H+
show the reaction diagram
-
either NAD+ or NADP+ serve as coenzyme. Double-reciprocal plots of activity versus pyridine nucleotide concentration are biphasic. The Km values for NADP+ are lower but a higher Vmax is observed with NAD+
-
-
?