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1.1.1.3: homoserine dehydrogenase

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

Word Map on EC 1.1.1.3

Reaction

L-homoserine
+
NAD(P)+
=
L-aspartate 4-semialdehyde
+
NAD(P)H
+
H+

Synonyms

AK-HDH, AK-HSD-1, AK-HSDH, AK-HseDH, aspartate kinase-homoserine dehydrogenase, aspartokinase-homoserine dehydrogenase I, bifunctional aspartate kinase-homoserine dehydrogenase, BsHSD, HDH, hom, hom-1, Hom6, homoserine dehydrogenase 1, homoserine dehydrogenase 2, HSD, HSDH, HseDH, More, orf19.2951, PbHSD, SACOL1362, StHSD, thrA, TM_0547, TTHA0489, TtHSD

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.3 homoserine dehydrogenase

Specific Activity

Specific Activity on EC 1.1.1.3 - homoserine dehydrogenase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.0044 - 0.0046
-
enzyme activity at different seed developmental stages, overview
1.48 - 2.01
purified recombinant enzyme expressed in Escherichia coli, pH 9.0, 25°C
13
pH 8.0, 25°C
18.87
purified recombinant soluble enzyme, reverse reaction of homoserine dehydrogenase
23
purified recombinant enzyme, pH 9.5, 50°C
343
-
-
360
-
-
5.4
purified recombinant soluble enzyme, forward reaction of aspartate kinase
66.5
purified recombinant enzyme, pH 10.5, 55°C
additional information
-
-