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Literature summary for 5.6.2.1 extracted from

  • Trask, D.K.; Muller, M.T.
    Biochemical characterization of topoisomerase I purified from avian erythrocytes (1983), Nucleic Acids Res., 11, 2779-2800.
    View publication on PubMedView publication on EuropePMC

Localization

Localization Comment Organism GeneOntology No. Textmining
nucleus
-
Gallus gallus 5634
-

Organism

Organism UniProt Comment Textmining
Gallus gallus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Gallus gallus

Source Tissue

Source Tissue Comment Organism Textmining
erythrocyte
-
Gallus gallus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information covalently binds double-stranded and single-stranded DNA forming an enzyme linked to the 3'-phosphoryl end and after binding to single-stranded DNA it can transfer the single-stranded donor DNA to an acceptor DNA possessing 5'-OH end groups Gallus gallus ?
-
?
supercoiled DNA relaxation Gallus gallus relaxed closed circular DNA
-
?

Subunits

Subunits Comment Organism
? peptides with topoisomerase I activity detected by SDS-PAGE: 105000 MW, 83000 MW, 54000 MW and 30000 MW Gallus gallus