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3.7.1.9: 2-hydroxymuconate-6-semialdehyde hydrolase

This is an abbreviated version!
For detailed information about 2-hydroxymuconate-6-semialdehyde hydrolase, go to the full flat file.

Word Map on EC 3.7.1.9

Reaction

2-hydroxymuconate-6-semialdehyde
+
H2O
=
formate
+
2-oxopent-4-enoate

Synonyms

1H-3-Hydroxy-4-oxoquinaldine 2,4-dioxygenase, 2-hydroxy-6-oxo-7-methylocta-2,4-dienoate, 2-hydroxy-6-oxo-7-methylocta-2,4-dienoate hydrolase, 2-hydroxy-6-oxohepta-2,4-dienoate hydrolase, 2-hydroxymuconate semialdehyde hydrolase, 2-hydroxymuconate-semialdehyde hydrolase, 2-hydroxymuconic semialdehyde hydrolase, 6-isopropyl-HODA hydrolase, CumD, HcdC, HMSH, HOD, HOD hydrolase, hydrolase, 2-hydroxymuconate semialdehyde, hydroxymuconic semialdehyde hydrolase, meta-cleavage compound hydrolase, meta-cleavage product hydrolase, MfhA, TodF, XylF

ECTree

     3 Hydrolases
         3.7 Acting on carbon-carbon bonds
             3.7.1 In ketonic substances
                3.7.1.9 2-hydroxymuconate-6-semialdehyde hydrolase

Purification

Purification on EC 3.7.1.9 - 2-hydroxymuconate-6-semialdehyde hydrolase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
ATCC 17707, strain 345, isozyme HODHII: TOL-like plasmid encoded enzyme, strain RA1012, isozyme HODHI: chromosomally-encoded enzyme
-
by affinity chromatography
-
His-tagged HOD purified by Ni2+/NTA affinity chromatography
-
recombinant enzyme from Escherichia coli strain JM109 by anion exchange chromatography and gel filtration
to homogeneity, gel filtration
-