##gff-version 3
P16472	UniProtKB	Chain	1	314	.	.	.	ID=PRO_0000145213;Note=DNA topoisomerase 1	
P16472	UniProtKB	Domain	73	314	.	.	.	Note=Topo IB-type catalytic;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01382	
P16472	UniProtKB	Active site	273	273	.	.	.	Note=O-(3'-phospho-DNA)-tyrosine intermediate;Ontology_term=ECO:0000255,ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01382,ECO:0000255|PROSITE-ProRule:PRU10130	
P16472	UniProtKB	Site	167	167	.	.	.	Note=Involved in religation;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32989