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Literature summary for 1.1.1.278 extracted from

  • Laine, M.; Ojanotko-Harri, A.
    Progesterone metabolism by major salivary glands of rat. II. Parotid gland (1990), J. Steroid Biochem. Mol. Biol., 37, 605-611.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol no activity Rattus norvegicus 5829
-
microsome
-
Rattus norvegicus
-
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
5alpha-pregnan-3,20-dione + NADPH Rattus norvegicus biosynthetic pathway, overview 3beta-hydroxy-5alpha-pregnane-20-one + NADP+
-
r
5alpha-pregnan-3,20-dione + NADPH Rattus norvegicus Turku biosynthetic pathway, overview 3beta-hydroxy-5alpha-pregnane-20-one + NADP+
-
r

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
male Long-Evans, Turku strain
-
Rattus norvegicus Turku
-
male Long-Evans, Turku strain
-

Source Tissue

Source Tissue Comment Organism Textmining
parotid gland only male rats, no activity in tissues of pregnant and non-pregnant female rats Rattus norvegicus
-
salivary gland only male rats, no activity in tissues of pregnant and non-pregnant female rats Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5alpha-pregnan-3,20-dione + NAD(P)H
-
Rattus norvegicus 3beta-hydroxy-5alpha-pregnan-20-one + NAD(P)+ i.e. 5alpha-pregnan-3beta-ol-20-one r
5alpha-pregnan-3,20-dione + NAD(P)H
-
Rattus norvegicus Turku 3beta-hydroxy-5alpha-pregnan-20-one + NAD(P)+ i.e. 5alpha-pregnan-3beta-ol-20-one r
5alpha-pregnan-3,20-dione + NADPH biosynthetic pathway, overview Rattus norvegicus 3beta-hydroxy-5alpha-pregnane-20-one + NADP+
-
r
5alpha-pregnan-3,20-dione + NADPH biosynthetic pathway, overview Rattus norvegicus Turku 3beta-hydroxy-5alpha-pregnane-20-one + NADP+
-
r

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Rattus norvegicus

Cofactor

Cofactor Comment Organism Structure
NADH cannot substitute for NADPH Rattus norvegicus
NADP+
-
Rattus norvegicus
NADPH
-
Rattus norvegicus