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Literature summary for 1.3.1.1 extracted from

  • Hallock, R.O.; Yamada, E.W.
    Pyrimidine reducing enzymes of rat liver (1976), Can. J. Biochem., 54, 178-184.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Rattus norvegicus 5829
-
mitochondrion low content Rattus norvegicus 5739
-

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
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
0.535
-
NADH, uracil reduction Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
thymine + NAD(P)H + H+
-
Rattus norvegicus dihydrothymine + NAD(P)+
-
r
uracil + NAD(P)H + H+ preferred substrate Rattus norvegicus 5,6-dihydrouracil + NAD(P)+
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
-
Rattus norvegicus

Cofactor

Cofactor Comment Organism Structure
NAD+ preferred Rattus norvegicus
NADH preferred Rattus norvegicus
NADP+ less activity than with NAD+ Rattus norvegicus
NADPH less activity than with NADH Rattus norvegicus