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4.2.1.9: dihydroxy-acid dehydratase

This is an abbreviated version!
For detailed information about dihydroxy-acid dehydratase, go to the full flat file.

Word Map on EC 4.2.1.9

Reaction

2,3-Dihydroxy-3-methylbutanoate
=
3-methyl-2-oxobutanoate
 +
H2O

Synonyms

2,3-dihydroxy acid hydrolyase, 2,3-dihydroxyisovalerate dehydratase, acetohydroxyacid dehydratase, AfIlv3A, AFUA_2G2410, alpha,beta-dihydroxy acid dehydratase, alpha,beta-dihydroxyisovalerate dehydratase, AT3G23940, DAD, dehydratase, dihydroxy acid, DHAD, dihydroxy acid dehydrase, dihydroxy acid dehydratase, dihydroxyacid dehydratase, H16_A2987, ilvC, IlvD, SsDHAD, VEG110, Vegetative protein 110

ECTree

     4 Lyases
         4.2 Carbon-oxygen lyases
             4.2.1 Hydro-lyases
                4.2.1.9 dihydroxy-acid dehydratase

Temperature Stability

Temperature Stability on EC 4.2.1.9 - dihydroxy-acid dehydratase

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
40
-
20 min, stable
45
-
20 min, about 5% loss of activity
46.5
-
20 min, 50% loss of activity, mutant strain 332
55
-
20 min, about 55% loss of activity
56
-
20 min, 50% loss of activity, wild type
60
-
20 min, complete loss of activity
80
30 min, 50% loss of activity