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Literature summary extracted from

  • Kandutsch, A.A.
    Enzymatic reduction of the DELTA7 bond of 7-dehydrocholesterol (1962), J. Biol. Chem., 237, 358-362.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.3.1.21 7-dehydrocholesterol more than 1.1 mM Mus musculus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.3.1.21 1.14
-
7-dehydrocholesterol
-
Mus musculus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.3.1.21 microsome
-
Mus musculus
-
-
1.3.1.21 additional information subcellular localization Mus musculus
-
-
1.3.1.21 nucleus
-
Mus musculus 5634
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.3.1.21 cholesta-5,7-dien-3-beta-ol + NADPH Mus musculus
-
cholesterol + NADP+
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.3.1.21 Mus musculus
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.3.1.21 brain
-
Mus musculus
-
1.3.1.21 kidney low activity Mus musculus
-
1.3.1.21 liver
-
Mus musculus
-
1.3.1.21 spleen low activity Mus musculus
-
1.3.1.21 testis
-
Mus musculus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.3.1.21 additional information
-
-
Mus musculus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.3.1.21 cholesta-5,7-dien-3-beta-ol + NADPH
-
Mus musculus cholesterol + NADP+
-
?
1.3.1.21 cholesta-5,7-dien-3beta-ol + NADPH
-
Mus musculus cholesterol + NADP+
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.3.1.21 5.6
-
acetate buffer Mus musculus
1.3.1.21 6.2
-
citrate buffer Mus musculus
1.3.1.21 7.3
-
Tris-maleate buffer Mus musculus

Cofactor

EC Number Cofactor Comment Organism Structure
1.3.1.21 NADH low activity Mus musculus
1.3.1.21 NADPH
-
Mus musculus