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Literature summary for 1.6.2.4 extracted from

  • Takahashi, N.; Saito, T.; Goda, Y.; Tomita, K.
    Characterization of microsomal NADPH-dependent aldehyde reductase from rat brain (1986), J. Biochem., 99, 513-519.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
steapsin brain Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.03
-
hexadecanal
-
Rattus norvegicus
0.21
-
octanal
-
Rattus norvegicus
0.31
-
4-nitrobenzaldehyde
-
Rattus norvegicus
1.4
-
4-Nitroacetophenone
-
Rattus norvegicus
2.5
-
Benzalacetone
-
Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
Rattus norvegicus
-
-

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
Wistar strain
-
Rattus norvegicus Wistar
-
Wistar strain
-

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Rattus norvegicus
-
liver phenobarbital-treated animals Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.02
-
brain Rattus norvegicus
0.211
-
brain, electron acceptor: hexadecanal Rattus norvegicus
5.9
-
brain, electron acceptor: p-nitrobenzaldehyde Rattus norvegicus

Storage Stability

Storage Stability Organism
-80°C Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2 ferricytochrome c + NADPH
-
Rattus norvegicus 2 ferrocytochrome c + NADP+ + H+
-
?
NADPH + H+ + 4-nitroacetophenone
-
Rattus norvegicus ?
-
r
NADPH + H+ + 4-nitrobenzaldehyde
-
Rattus norvegicus ?
-
r
NADPH + H+ + benzalacetone
-
Rattus norvegicus ?
-
r
NADPH + hexadecanal brain, hexadecanal replaceable by p-nitroacetophenone, or p-pyridinecarboxaldehyde, benzalacetone or p-nitrobenzaldehyde Rattus norvegicus NADP+ + hexadecanol
-
?
NADPH + octanal
-
Rattus norvegicus NADP+ + octanol
-
?

Subunits

Subunits Comment Organism
? x * 75000-76000, SDS-PAGE Rattus norvegicus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
brain, inactivation Rattus norvegicus

Cofactor

Cofactor Comment Organism Structure
NADPH
-
Rattus norvegicus