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Literature summary for 1.1.1.51 extracted from

  • Shen, C.C.; Kochakian, C.D.
    The induction, purification and characterization of 17beta-hydroxy-C19-steroid dehydrogenase of the female guinea pig kidney (1979), J. Steroid Biochem., 10, 187-193.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.2
-
testosterone cofactor NAD+ or NADP+ Cavia porcellus
0.2
-
5alpha-dihydrotestosterone cofactor NAD+ or NADP+ Cavia porcellus

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Cavia porcellus 5829
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
32000
-
gel filtration Cavia porcellus

Organism

Organism UniProt Comment Textmining
Cavia porcellus
-
female
-

Source Tissue

Source Tissue Comment Organism Textmining
kidney
-
Cavia porcellus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Cavia porcellus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5alpha-dihydrotestosterone + NADP+
-
Cavia porcellus 5alpha-androstane-3,17-dione + NADPH + H+
-
r
testosterone + NAD(P)+
-
Cavia porcellus androst-4-en-3,17-dione + NAD(P)H + H+
-
?

Cofactor

Cofactor Comment Organism Structure
NADP+
-
Cavia porcellus