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GO:0003917: DNA topoisomerase type I (single strand cut, ATP-independent) 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 833 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Cluster_23 Chromochloris zofingiensis 1.15 % 0.005661 0.028304
Cluster_144 Cladocopium sp. clade C 1.41 % 0.001977 0.013369
Cluster_95 Dunaliella sp. 0.71 % 0.008385 0.033539
Cluster_105 Haematococcus lacustris 1.45 % 0.00244 0.010573
Cluster_69 Micromonas pusilla 2.04 % 0.004784 0.049437
Sequences (833) (download table)

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

Family Terms