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Literature summary for 5.6.2.1 extracted from

  • Fukata, H.; Fukasawa, H.
    Isolation and partial characterization of two distinct DNA topoisomerases from cauliflower inflorescence (1983), J. Biochem., 91, 1337-1342.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
spermidine 2 mM, stimulates Brassica oleracea

Inhibitors

Inhibitors Comment Organism Structure
EDTA
-
Brassica oleracea
Nalidixic acid no inhibition Brassica oleracea
NEM
-
Brassica oleracea

Localization

Localization Comment Organism GeneOntology No. Textmining
nucleus
-
Brassica oleracea 5634
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ 10-15 mM stimulates Brassica oleracea

Organism

Organism UniProt Comment Textmining
Brassica oleracea
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Brassica oleracea

Source Tissue

Source Tissue Comment Organism Textmining
inflorescence
-
Brassica oleracea
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
supercoiled DNA relaxation Brassica oleracea relaxed closed circular DNA
-
?
supercoiled DNA pBR322 DNA Brassica oleracea relaxed closed circular DNA
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
40
-
30 min, inactivation Brassica oleracea