>sp|Q9UYS8|TOP1_PYRAB DNA topoisomerase 1 OS=Pyrococcus abyssi GN=topA MILVIAEKPNVARKIAGALSERRPIRKTIFGVPYYEVFRDGKKLIVASAVGHLYGLAPKQ DFFGYPIFDIEWVPVYIAEKNKDYAKDYIKALSVLAKRVKEFIVACDYDTEGEVIGYTAL KYACGVDPSRAKRMKFSALTKRDLLNAWRNLEPTINFGMANAGIARHVLDWYWGVNLSRA LTHAIKRASGKWVVLSTGRVQGPTLKFLVEREREIQSFVPKPYWVIKLVIEKNGQKLVAN YEKDKIWSEEEAKKIVTEVKKSKARVSNIEVKRQKRNPPVPFDLGTLQREAYSAFGFSPK KTLDIAQSLYEKGFTSYPRTESQKLPKNLNFRLIIQNISRMPQYRPYAHLLLGMPELKPV EGKKEDPAHPAIYPTGEIPGPGDLSKDEEKLYDMIVRRFLALFMEPAVRESVKVTILAGP HKFMLSGARTVKQGWLSVYGKYIKFDEVTLPEFFIGERVRVLQVRREKKKTKPPARYSPA AVIKKMEDLGIGTKATRAQILETLYQRGYIEGKKSIKVTPLGMKVIETLEKYVPEIISVE LTREFERKMDLIMQGKLTKEEVIEEAKVKLTKILEEFKKRELEIGLELARIVVGDVKDEI KEEKPIVVGKCPKCGGDLIVKYNKKTGKRFVGCSNWPKCDVTYPILQRGEIIPTNKTCCN GAPVVIIRDKGRDIEICLDIKCKKW