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Literature summary extracted from

  • Purdy, S.E.; Blair, J.A.; Barford, P.A.
    Inhibition of dihydropteridine reductase by dopamine (1981), Biochem. J., 195, 769-771.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.5.1.34 dopamine 0.1 mM, 50% inhibition Rattus norvegicus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.5.1.34 0.015
-
 6,7-dimethyl-5,6,7,8-tetrahydropterin
-
 Rattus norvegicus
1.5.1.34 0.032
-
 NADH
-
 Rattus norvegicus

Organism

EC Number Organism UniProt Comment Textmining
1.5.1.34 Rattus norvegicus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.5.1.34
-
 Rattus norvegicus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.5.1.34 liver
-
 Rattus norvegicus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.5.1.34 55.1
-
-
 Rattus norvegicus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.5.1.34 6,7-dimethyl-5,6,7,8-tetrahydropterin + NAD+
-
 Rattus norvegicus quinonoid 6,7-dimethyl dihydropteridine + NADH + H+
-
 r