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Literature summary for 1.6.2.2 extracted from

  • Takesue, S.; Omura, T.
    Purification and properties of NADH-cytochrome b5 reductase solubilized by lysosomes from rat liver microsomes (1970), J. Biochem., 67, 267-276.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
endoplasmic reticulum
-
Rattus norvegicus 5783
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
27000
-
sedimentation equilibrium Rattus norvegicus
28000
-
gel filtration Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
lysosome-solubilization Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2480
-
reduction of ferricyanide Rattus norvegicus

Storage Stability

Storage Stability Organism
frozen, 50 mM potassium phosphate buffer, pH 7.5, 1 mM EDTA, several weeks Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2 ferricytochrome b5 + NADH specific for NADH as electron donor, artificial acceptors: ferricyanide, 2,6-dichlorphenolindophenol Rattus norvegicus 2 ferrocytochrome b5 + NAD+ + H+
-
?

Cofactor

Cofactor Comment Organism Structure
NADH
-
Rattus norvegicus
NADPH 1/300 of NADH linked activity Rattus norvegicus