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4.2.1.59: 3-hydroxyacyl-[acyl-carrier-protein] dehydratase

This is an abbreviated version!
For detailed information about 3-hydroxyacyl-[acyl-carrier-protein] dehydratase, go to the full flat file.

Word Map on EC 4.2.1.59

Reaction

(3R)-3-hydroxyoctanoyl-[acyl-carrier protein]
=
(2E)-2-octenoyl-[acyl-carrier protein]
+
H2O

Synonyms

3-hydroxyacyl-ACP dehydratase, AT5G60335, beta-hydroxyacyl-[ACP] dehydratase, Beta-hydroxyoctanoyl-ACP-dehydrase, Beta-Hydroxyoctanoyl-acyl carrier protein dehydrase, D-3-Hydroxyoctanoyl-acyl carrier protein dehydratase, Dehydratase, beta-hydroxyoctanoyl thioester, Dehydratase, D-3-hydroxyoctanoyl-[acyl carrier protein], EC 4.2.1.58, EC 4.2.1.60, EC 4.2.1.61, FabA, FabZ, fatty acid dehydratase, HaHAD1, HaHAD2

ECTree

     4 Lyases
         4.2 Carbon-oxygen lyases
             4.2.1 Hydro-lyases
                4.2.1.59 3-hydroxyacyl-[acyl-carrier-protein] dehydratase

Engineering

Engineering on EC 4.2.1.59 - 3-hydroxyacyl-[acyl-carrier-protein] dehydratase

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PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
F165A
mutant enzyme shows decreased ability to discriminate between varying acyl chain lengths
F171A
mutant enzyme shows decreased ability to discriminate between varying acyl chain lengths
F21G
the mutant contains an expanded substrate pocket. This mutant is a possible means to produce both short and long chain fatty acids
F166V
the HaHAD1 F166V mutant protein has a Km for crotonyl-CoA of 0.823 mM and the Vmax 0.02161 mM/min*mg, indicatating that the mutant protein is more active with crotonyl-CoA than wild-type HaHAD1