>tr|Q8IR39|Q8IR39_DROME DNA topoisomerase I OS=Drosophila melanogaster GN=Top1 MPYNRKNFFCQEPEPAVSPGKRQKAKAKVEEEEVWRWWEEEKRADGVKWSTLEHKGPVFA PRYERVPRNVRFYYDGKPLELSEETEEAATFYAKMLNHDYCTKEVFNNNFFKDFRKSMTP REREIIKDFRKCNFQEMFNYFQAESEKRKAASKEEKLIKKNENEALMKEFGFCMIDGHKE KIGNFRLEPPGLFRGRGEHPKMGMIKRRIQASDVSINCGKDSKVPSPPPGSRWKEVRHDN TVTWLASWIENVQGQVKYIMLNPSSKLKGEKDHIKYETARRLDKVIDKIRATYRDEWKSK EMRVRQRAVALYFIDKLALRAGNEKDEDQADTVGCCSLRVEHVQLHKELNGKENVVVFDF PGKDSIRYYNEVEVEKRVFKNLELFMEHKKEGDDLFDRLNTQVLNEHLKELMEGLTAKVF RTYNASKTLQSQLDLLTDPSATVPEKLLAYNRANRAVAILCNHQRSVPKSHEKSMENLKE KIKAKREAIEKCESEYHSRDEKKGKQLERLRDQLKKLELQETDRDENKTIALGTSKLNYL DPRISVAWCKKHDVPIEKIFNKTQRTKFLWAVHMADENYRF