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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 1396 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Cluster_359 Actinostachys digitata 1.47 % 0.004169 0.01579
Cluster_33 Cibotium barometz 0.82 % 0.00462 0.022549
Cluster_81 Ceratopteris richardii 0.7 % 0.011514 0.038832
Cluster_176 Dicranopteris curranii 0.7 % 0.002733 0.017188
Cluster_47 Davallia denticulata 1.52 % 0.002507 0.045135
Cluster_16 Ginkgo biloba 1.33 % 0.001816 0.017475
Cluster_88 Lygodium flexuosum 0.58 % 0.012369 0.027421
Cluster_105 Oryza sativa 1.72 % 0.001375 0.009776
Cluster_11 Arabidopsis thaliana 1.69 % 0.008507 0.024823
Sequences (1396) (download table)

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

Family Terms