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3.7.1.17: 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase

This is an abbreviated version!
For detailed information about 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase, go to the full flat file.

Reaction

(1E,2Z)-3-hydroxy-5,9,17-trioxo-4,5:9,10-disecoandrosta-1(10),2-dien-4-oate
+
H2O
=
3-[(3aS,4S,7aS)-7a-methyl-1,5-dioxo-octahydro-1H-inden-4-yl]propanoate
+
(2Z,4Z)-2-hydroxyhexa-2,4-dienoate

Synonyms

2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate hydrolase, 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoic acid hydrolase, HsaD, TesD

ECTree

     3 Hydrolases
         3.7 Acting on carbon-carbon bonds
             3.7.1 In ketonic substances
                3.7.1.17 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase

Inhibitors

Inhibitors on EC 3.7.1.17 - 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
3,4-dichloroisocoumarin
-
a broad spectrum covalent inhibitor of serine proteases, the structural homologues of 3,4-dichloroisocoumarin, 7-amino-4-chloro-3-methoxy-1H-2-benzopyran and 3-phenyl-1H-2-benzopyran-1-one, show significantly poorer inhibition
3-phenyl-1H-2-benzopyran-1-one
-
weak inhibition
4-(2-aminoethyl)benzenesulfonyl fluoride
-
weak inhibition
4-amidinophenylmethanesulfonyl fluoride
-
weak inhibition
4-nitrophenyl-4-[bis(1,3-benzodioxol-5-yl)(hydroxy)methyl]piperidine-1-carboxylate
-
covalent inhibitor
6-carbamimidoylnaphthalen-2-yl 4-carbamimidamidobenzoate
-
weak inhibition
7-amino-4-chloro-3-methoxy-1H-2-benzopyran
-
weak inhibition
benzamidine
-
weak inhibition
eserine
-
an acetylcholinesterase inhibitor
leupeptin
-
weak inhibition
neostigmine
-
an acetylcholinesterase inhibitor
Trichlorfon
-
an acetylcholinesterase inhibitor, weak inhibition
additional information
-
inhibition of HsaD by serine protease inhibitors. No inhibition by acetylcholinesterase inhibitors edrophonium, tacrine, and pyridostigmine. Consistent with the lack of a cysteine residue in the active site of HsaD, covalent inhibitor nicotinamide does not significantly inhibit HsaD
-