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Literature summary for 1.1.1.189 extracted from

  • Kankofer, M.; Wiercinski, J.; Zerbe, H.
    Prostaglandin E2 9-keto reductase activity in bovine retained and not retained placenta (2002), Prostaglandins Leukot. Essent. Fatty Acids, 66, 413-417.
    View publication on PubMed

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
prostaglandin E2 + NADPH Bos taurus key enzyme responsible for the control of prostaglandin levels in placental tissues prostaglandin F2alpha + NADP+
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r

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
placenta with and without retained fetal membranes, retained and not retained tissue, activity increases with parturition, activity is higher in the maternal than in the fetal part, overview Bos taurus
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Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
activities in retained and not retained placenta samples from different animal groups Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
prostaglandin E2 + NADPH broad substrate specificity Bos taurus prostaglandin F2alpha + NADP+
-
r
prostaglandin E2 + NADPH key enzyme responsible for the control of prostaglandin levels in placental tissues Bos taurus prostaglandin F2alpha + NADP+
-
r

Synonyms

Synonyms Comment Organism
9-KPR
-
Bos taurus
prostaglandin-E2 9-keto reductase
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Bos taurus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Bos taurus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
assay at Bos taurus

Cofactor

Cofactor Comment Organism Structure
NADP+
-
Bos taurus
NADPH
-
Bos taurus