1. Home
  2. GO
  3. GO:0003917

GO:0003917: DNA topoisomerase type I activity (Molecular function)

"Catalysis of a DNA topological transformation by transiently cleaving one DNA strand at a time to allow passage of another strand; changes the linking number by +1 per catalytic cycle." [PMID:8811192]


There are 895 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Cluster_74 Amborella trichopoda 0.95 % 5.9e-05 0.000599
Cluster_102 Gingko biloba 0.94 % 0.002566 0.028632
Cluster_349 Picea abies 1.96 % 0.003058 0.022019
Cluster_273 Oryza sativa 1.43 % 0.001659 0.019173
Cluster_123 Vitis vinifera 0.42 % 0.018136 0.047918
Cluster_236 Vitis vinifera 0.88 % 0.00856 0.041525
Cluster_25 Chlamydomonas reinhardtii 0.94 % 0.005975 0.020414
Sequences (895) (download table)

Info: GO-associations disabled for items with more than 300 associated sequences !
InterPro Domains

Family Terms