>tr|A0A380AUJ3|A0A380AUJ3_9GAMM DNA topoisomerase 3 OS=Serratia quinivorans GN=topB_2 MRLFIAEKPSLARAIADVLPKPHRRGDGFIACGNNDVVTWCVGHLLEQAQPDAYDSRYAR WSLADLPIIPEKWQLQPRPSVSKQLNAIKKLLHEADEVVHAGDPDREGQLLVDEVLDYLA LSPEKRHSVRRCLINDLNPQAVERAIERLRDNRDFIPLCVSALARSRADWLYGINMTRAY TILGRNAGYDGVLSVGRVQTPVLGLVVRRDEDIENFVSKDFFEVKAHIVTPKDERFVALW QPSDSCEPYQDEEGRLLHRSLAEHVLKRIEGQPALVTSYNDKRESDTAPLPFSLSTLQIE ASKRFNLSAQQVLDVCQRLYETHKLITYPRSDCRYLPEEHFAGRHSVLNAISVHQPDLYP QPVIDSDRRNRCWDDKKVDAHHAIIPTARASKVSLSQDELNVYGLVARQYLMQFCPDAMF RKCVIELDIAGGKFIAKARFLAEAGWRTLLGSKERDEENEGAPLPVVAKDDQLLCERGEV VERQTQPPRPFTDASLLSAMTGIARFVQDKALKKILRATDGLGTEATRAGIIELLFKRAF LYKKGRYIHSSETGRALIHSLPDIAARPDMTANWEATLTQISEKSCRYQDFMQPLVGTLQ ELIYQAKQSRASMAFRGLPPSPSGGAKKRKKSAGKAREKSE