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Literature summary for 1.2.1.36 extracted from

  • Penzes, P.; Wang, X.; Napoli, J.L.
    Enzymic characteristics of retinal dehydrogenase type I expressed in Escherichia coli (1997), Biochim. Biophys. Acta, 1342, 175-181.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
CRBP enzyme recognizes retinal as substrate in presence of CRBP Rattus norvegicus

Cloned(Commentary)

Cloned (Comment) Organism
-
Rattus norvegicus

Inhibitors

Inhibitors Comment Organism Structure
apo-CRBP IC50 0.0014 mM Rattus norvegicus
citral IC50 about 0.001 mM Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0003
-
benzaldehyde
-
Rattus norvegicus
0.0003
-
hexanal
-
Rattus norvegicus
0.0003
-
decanal
-
Rattus norvegicus
0.0003
-
octanal
-
Rattus norvegicus
0.0017
-
all-trans-retinal
-
Rattus norvegicus
0.0066
-
propanal
-
Rattus norvegicus
0.022
-
NAD+ standard deviation 0.004 mM Rattus norvegicus

Localization

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

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
retinal + NAD+ + H2O Rattus norvegicus
-
retinoate + NADH
-
?

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Storage Stability

Storage Stability Organism
-70°C, 20 mM Hepes, 2 mM DTT, 150 mM KCl, 15% glycerol, pH 8 Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
benzaldehyde + NAD+ + H2O
-
Rattus norvegicus benzoate + NADH + H+
-
?
decanal + NAD+ + H2O
-
Rattus norvegicus decanoic acid + NADH
-
?
hexanal + NAD+ + H2O
-
Rattus norvegicus hexanoate + NADH + H+
-
?
octanal + NAD+ + H2O
-
Rattus norvegicus octanoate + NADH
-
?
propanal + NAD+ + H2O
-
Rattus norvegicus propanoate + NADH + H+
-
?
retinal + NAD+ + H2O
-
Rattus norvegicus retinoate + NADH
-
?

pH Range

pH Minimum pH Maximum Comment Organism
7.5 9 exhibits a broad pH optimum Rattus norvegicus

Cofactor

Cofactor Comment Organism Structure
NAD+ reaction is NAD+ dependent, rather than NADP+ dependent Rattus norvegicus

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.001
-
IC50 about 0.001 mM Rattus norvegicus citral
0.0014
-
IC50 0.0014 mM Rattus norvegicus apo-CRBP