>sp|P55991|TOP1_HELPY DNA topoisomerase 1 OS=Helicobacter pylori GN=topA MKHLIIVESPAKAKTIKNFLDKNYEVIASKGHVRDLSKFALGIKIDETGFTPNYVVDKDH KELVKQIIELSKKASITYIATDEDREGEAIGYHVACLIGGKLESYPRIVFHEITQNAILN ALKTPRKIDMSKVNAQQARRFLDRIVGFKLSSLIASKITKGLSAGRVQSAALKLVIDKER EIKAFKPLTYFTLDAYFESHLEAQLISYKGNKLKAQELIDEKKAQEIKNELEKESYAISS IVKKSKKSPTPPPFMTSTLQQSASSLLGFSPTKTMSIAQKLYEGVATPQGVMGVITYMRT DSLNIAKEALEEARNKILKDYGKDYLPPKAKVYSSKNKNAQEAHEAIRPTSIILEPNALK DYLKPEELRLYTLIYKRFLASQMQDALFESQSVVVACEKGEFKASGRKLLFDGYYKILGN DDKDKLLPNLKENDPIKLEKLESNAHVTEPPARYSEASLIKVLESLGIGRPSTYAPTISL LQNRDYIKVEKKQISALESAFKVIEILEKHFEEIVDSKFSASLEEELDNIAQNKADYQQV LKDFYYPFMDKIEAGKKNIISQKVHEKTGQSCPKCGGELVKKNSRYGEFIACNNYPKCKY VKQTESANDEADQELCEKCGGEMVQKFSRNGAFLACNNYPECKNTKSLKNTPNAKETIEG VKCPECGGDIALKRSKKGSFYGCNNYPKCNFLSNHKPINKRCEKCHYLMSERIYRKKKAH ECIKCKERVFLEEDNG