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Literature summary for 1.17.4.1 extracted from

  • Feller, W.; Follmann, H.
    Ribonucleotide reductase activity in green algae (1976), Biochem. Biophys. Res. Commun., 70, 752-758.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
ATP stimulation of CDP reduction Tetradesmus obliquus
ATP stimulation of CDP reduction Auxenochlorella pyrenoidosa
Dithiols required for reduction of CDP in vitro Tetradesmus obliquus

Inhibitors

Inhibitors Comment Organism Structure
dATP inhibition of CDP reduction Auxenochlorella pyrenoidosa
dATP 3.5 mM, 92% inhibition of activity in extracts; inhibition of CDP reduction Tetradesmus obliquus
dTTP inhibition of CDP reduction Auxenochlorella pyrenoidosa
dTTP inhibition of CDP reduction Tetradesmus obliquus

Metals/Ions

Metals/Ions Comment Organism Structure
Iron no stimulation by iron ions Tetradesmus obliquus
Iron no stimulation by iron ions Auxenochlorella pyrenoidosa
additional information no stimulation by Mg2+ or Fe2+/Fe3+ Tetradesmus obliquus
additional information no stimulation by Mg2+ or Fe2+/Fe3+ Auxenochlorella pyrenoidosa

Organism

Organism UniProt Comment Textmining
Auxenochlorella pyrenoidosa
-
-
-
Tetradesmus obliquus
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ribonucleoside diphosphate + reduced thioredoxin
-
Tetradesmus obliquus 2'-deoxyribonucleoside diphosphate + oxidized thioredoxin + H2O
-
ir
ribonucleoside diphosphate + reduced thioredoxin
-
Auxenochlorella pyrenoidosa 2'-deoxyribonucleoside diphosphate + oxidized thioredoxin + H2O
-
ir