##gff-version 3 Q9Z321 UniProtKB Chain 1 862 . . . ID=PRO_0000145193;Note=DNA topoisomerase 3-beta-1 Q9Z321 UniProtKB Domain 3 153 . . . Note=Toprim;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00995 Q9Z321 UniProtKB Domain 171 593 . . . Note=Topo IA-type catalytic;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01383 Q9Z321 UniProtKB Region 820 855 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q9Z321 UniProtKB Compositional bias 826 844 . . . Note=Basic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q9Z321 UniProtKB Active site 336 336 . . . Note=O-(5'-phospho-DNA)-tyrosine intermediate;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01383