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Literature summary for 3.3.2.10 extracted from

  • Purba, E.R.; Oguro, A.; Imaoka, S.
    Isolation and characterization of Xenopus soluble epoxide hydrolase (2014), Biochim. Biophys. Acta, 1841, 954-962.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21-CodonPlus (DE3) cells Xenopus laevis

Protein Variants

Protein Variants Comment Organism
N29T/H146R the mutant shows strongly reduced hydrolase activity and does not have phosphatase activity Xenopus laevis
N29T/H146R/G11D the mutant shows strongly reduced hydrolase activity and does not have phosphatase activity Xenopus laevis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.01916
-
3-phenyl-cyano(6-methoxy-2-naphthalenyl)methyl ester 2-oxiraneacetic acid at pH 7.0 and 30°C Xenopus laevis

Localization

Localization Comment Organism GeneOntology No. Textmining
soluble
-
Xenopus laevis
-
-

Organism

Organism UniProt Comment Textmining
Xenopus laevis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
Ni-NTA agarose column chromatography Xenopus laevis

Source Tissue

Source Tissue Comment Organism Textmining
brain lowest expression Xenopus laevis
-
embryo
-
Xenopus laevis
-
eye
-
Xenopus laevis
-
heart
-
Xenopus laevis
-
kidney
-
Xenopus laevis
-
liver highest expression Xenopus laevis
-
lung
-
Xenopus laevis
-
pancreas
-
Xenopus laevis
-
spleen
-
Xenopus laevis
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
11,12-epoxyeicosatrienoic acid + H2O
-
Xenopus laevis 11,12-dihydroxyeicosatrienoic acid
-
?
14,15-epoxyeicosatrienoic acid + H2O
-
Xenopus laevis 14,15-dihydroxyeicosatrienoic acid
-
?
3-phenyl-cyano(6-methoxy-2-naphthalenyl)methyl ester 2-oxiraneacetic acid + H2O
-
Xenopus laevis 6-methoxy-2-naphthaldehyde + ?
-
?
additional information the enzyme does not show phosphatase activity toward 4-methylumbelliferyl phosphate or several lysophosphatidic acids Xenopus laevis ?
-
?

Synonyms

Synonyms Comment Organism
SEH
-
Xenopus laevis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
-
Xenopus laevis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7 7.5
-
Xenopus laevis