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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

Turnover Number

Turnover Number on EC 4.2.1.9 - dihydroxy-acid dehydratase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
8.3 - 12.3
(2R,3R)-2,3-dihydroxy-3-methylpentanoate
0.31 - 11.5
2,3-Dihydroxy-3-methylbutanoate
4.6
2,3-dihydroxybutanoate
-
-
25 - 75.8
2,3-dihydroxyisovalerate
5.7
3-cyclopropyl-2,3-dihydroxybutanoate
-
-
0.4 - 48.5
D-gluconate
0.011 - 0.03
D-glycerate