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Literature summary for 5.3.99.3 extracted from

  • Kim, W.I.; Choi, K.A.; Do, H.S.; Yu, Y.G.
    Expression and purification of human mPGES-1 in E. coli and identification of inhibitory compounds from a drug-library (2008), BMB Rep., 41, 808-813.
    View publication on PubMed

Application

Application Comment Organism
medicine the selective inhibition of mPGES-1 generates anti-inflammatory effects without unwanted side effects involving homeostasis Homo sapiens

Cloned(Commentary)

Cloned (Comment) Organism
into the TA vector and subsequently into pET-28a for expression in various Escherichia coli strains, the expression rate is enhanced by modifying the utility of specific codons Homo sapiens

Inhibitors

Inhibitors Comment Organism Structure
dyphylline
-
Homo sapiens
Oxacillin
-
Homo sapiens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0024
-
(5Z,13E)-(15S)-9alpha,11alpha-epidioxy-15-hydroxyprosta-5,13-dienoate
-
Homo sapiens

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
Homo sapiens 16020
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
18800
-
determined by SDS-PAGE and Western Blot analysis Homo sapiens
19000
-
calculated, His-tagged mPGES-1 Homo sapiens
57000
-
trimer, determined by SDS-PAGE and Western Blot analysis Homo sapiens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
(5Z,13E)-(15S)-9alpha,11alpha-epidioxy-15-hydroxyprosta-5,13-dienoate Homo sapiens
-
(5Z,13E)-(15S)-11alpha,15-dihydroxy-9-oxoprosta-5,13-dienoate
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
using a Ni-NTA and a Mono Q-Sepharose column Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(5Z,13E)-(15S)-9alpha,11alpha-epidioxy-15-hydroxyprosta-5,13-dienoate
-
Homo sapiens (5Z,13E)-(15S)-11alpha,15-dihydroxy-9-oxoprosta-5,13-dienoate
-
?

Subunits

Subunits Comment Organism
trimer trimeric state characterized by chemical cross-linking with glutaraldehyde Homo sapiens

Synonyms

Synonyms Comment Organism
microsomal prostaglandin E synthase-1
-
Homo sapiens
mPGES-1
-
Homo sapiens

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
20
-
activity assay at room temperature Homo sapiens

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.11
-
-
Homo sapiens Oxacillin
0.23
-
-
Homo sapiens dyphylline