Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Ichihara, K.; Tanaka, C.
    Progesterone metabolism in the gastric mucosa microsomes of guinea pig (1989), J. Steroid Biochem., 32, 835-840.
    View publication on PubMed

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.1.1.278 microsome
-
Cavia porcellus
-
-
1.1.1.278 microsome
-
Rattus norvegicus
-
-
1.1.1.278 microsome
-
Oryctolagus cuniculus
-
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.1.1.278 5alpha-pregnan-3,20-dione + NADPH Cavia porcellus
-
3beta-hydroxy-5alpha-pregnane-20-one + NADP+
-
r
1.1.1.278 5alpha-pregnan-3,20-dione + NADPH Rattus norvegicus
-
3beta-hydroxy-5alpha-pregnane-20-one + NADP+
-
r
1.1.1.278 5alpha-pregnan-3,20-dione + NADPH Oryctolagus cuniculus
-
3beta-hydroxy-5alpha-pregnane-20-one + NADP+
-
r

Organism

EC Number Organism UniProt Comment Textmining
1.1.1.278 Cavia porcellus
-
-
-
1.1.1.278 Oryctolagus cuniculus
-
-
-
1.1.1.278 Rattus norvegicus
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.1.1.278 colon
-
Cavia porcellus
-
1.1.1.278 gastric mucosa
-
Cavia porcellus
-
1.1.1.278 gastric mucosa
-
Rattus norvegicus
-
1.1.1.278 gastric mucosa
-
Oryctolagus cuniculus
-
1.1.1.278 small intestine
-
Cavia porcellus
-
1.1.1.278 stomach
-
Cavia porcellus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.1.1.278 additional information
-
-
Rattus norvegicus
1.1.1.278 additional information
-
activity is determined as progesterone-metabolizing activity including steroid 5alpha-reductase and 3beta-hydroxysteroid dehydrogenase activity Cavia porcellus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.1.278 5alpha-pregnan-3,20-dione + NAD(P)H
-
Cavia porcellus 3beta-hydroxy-5alpha-pregnan-20-one + NAD(P)+
-
r
1.1.1.278 5alpha-pregnan-3,20-dione + NAD(P)H
-
Rattus norvegicus 3beta-hydroxy-5alpha-pregnan-20-one + NAD(P)+
-
r
1.1.1.278 5alpha-pregnan-3,20-dione + NAD(P)H
-
Oryctolagus cuniculus 3beta-hydroxy-5alpha-pregnan-20-one + NAD(P)+
-
r
1.1.1.278 5alpha-pregnan-3,20-dione + NADPH
-
Cavia porcellus 3beta-hydroxy-5alpha-pregnane-20-one + NADP+
-
r
1.1.1.278 5alpha-pregnan-3,20-dione + NADPH
-
Rattus norvegicus 3beta-hydroxy-5alpha-pregnane-20-one + NADP+
-
r
1.1.1.278 5alpha-pregnan-3,20-dione + NADPH
-
Oryctolagus cuniculus 3beta-hydroxy-5alpha-pregnane-20-one + NADP+
-
r

Synonyms

EC Number Synonyms Comment Organism
1.1.1.278 3beta-hydroxy steroid dehydrogenase
-
Cavia porcellus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.1.1.278 37
-
assay at Cavia porcellus
1.1.1.278 37
-
assay at Rattus norvegicus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.1.1.278 7
-
assay at Cavia porcellus

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.1.278 NADP+
-
Cavia porcellus
1.1.1.278 NADP+
-
Rattus norvegicus
1.1.1.278 NADPH
-
Cavia porcellus
1.1.1.278 NADPH
-
Rattus norvegicus