>d1cy9a_ e.10.1.1 (A:) DNA topoisomerase I, 67K N-terminal domain {Escherichia coli} fvpeefwevdastttpsgealalqvthqndkpfrpvnkeqtqaavsllekarysvlered kpttskpgapfitstlqqaastrlgfgvkktmmmaqrlyeagyitymrtdstnlsqdavn mvrgyisdnfgkkylpespnqyasheairpsdvnvmaeslkdmeadaqklyqliwrqfva cqmtpakydsttltvgagdfrlkargrilrfdgwtkvmdrilpavnkgdaltlveltpaq hftkp