>2gai_B mol:protein length:633 DNA topoisomerase I MAKKVKKYIVVESPAKAKTIKSILGNEYEVFASMGHIIDLPKSKFGVDLEKDFEPEFAV IKGKEKVVEKLKDLAKKGELLIASDMDREGEAIAWHIARVTNTLGRKNRIVFSEITPRV IREAVKNPREIDMKKVRAQLARRILDRIVGYSLSPVLWRNFKSNLSAGRVQSATLKLVC DREREILRFVPKKYHRITVNFDGLTAEIDVKEKKFFDAETLKEIQSIDELVVEEKKVSV KKFAPPEPFKTSTLQQEAYSKLGFSVSKTMMIAQQLYEGVETKDGHIAFITYMRTDSTR VSDYAKEEARNLITEVFGEEYVGSKRERRKSNAKIQDAHEAIRPTNVFMTPEEAGKYLN SDQKKLYELIWKRFLASQMKPSQYEETRFVLRTKDGKYRFKGTVLKKIFDGYEKVWKTE RNTGEFPFEEGESVKPVVVKIEEQETKPKPRYTEGSLVKEMERLGIGRPSTYASTIKLL LNRGYIKKIRGYLYPTIVGSVVMDYLEKKYSDVVSVSFTAEMEKDLDEVEQGKKTDKIV LREFYESFSSVFDRNDRIVVDFPTNQKCSCGKEMRLSFGKYGFYLKCECGKTRSVKNDE IAVIDDGKIFLGRKDSESGSPDGRSVEGKGNLSEKRRKGKKGS