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4.2.1.82: xylonate dehydratase

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

Word Map on EC 4.2.1.82

Reaction

D-xylonate
=
2-dehydro-3-deoxy-D-arabinonate
 +
H2O

Synonyms

CcXyDHT, D-xylo-aldonate dehydratase, D-xylonate dehydratase, dehydratase, D-xylonate, XAD, XYLD, xylonate dehydratase, YjhG

ECTree

     4 Lyases
         4.2 Carbon-oxygen lyases
             4.2.1 Hydro-lyases
                4.2.1.82 xylonate dehydratase

Metals Ions

Metals Ions on EC 4.2.1.82 - xylonate dehydratase

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METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
FeSO4
-
addition of 5 mM to the EDTA-inhibited enzyme results in 75% of the original activity
MgCl2
-
addition of 5 mM to the EDTA-inhibited enzyme results in 100% of the original activity
MgSO4
-
addition of 5 mM to the EDTA-inhibited enzyme results in 100% of the original activity
PbCl2
-
addition of 5 mM to the EDTA-inhibited enzyme results in 50% of the original activity
additional information
-
absolute requirement for a divalent cation, no reactivation of EDTA-inhibited enzyme by CuSO4, CoCl2, ZnSO4 and NiCl2, all at 5 mM